Last frost date okc

The Old Farmer's Almanac is predicting that Lawton, Oklahoma, will receive its last frost of the season on April 7. So we still have a few more months before we can start getting down and dirty in our flower beds! It looks like we'll have about 206 days of the growing season with the first frost being predicted for October 31.

Last frost date okc. A frost date is the average date of the last light freeze in spring or the first light freeze in fall.. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Severe freeze: 24°F (-4.4°C) and …

The Old Farmer's Almanac is predicting that Lawton, Oklahoma, will receive its last frost of the season on April 7. So we still have a few more months before we can …

The frost line in Indiana is the depth that groundwater in the soil freezes during the winter. The frost line depth in Indiana ranges from 30 to 60 inches, with 30 inches being the...Maybe he’s the boy in a downpour that Robert Frost describes, holding his hands out for someone to believe in him? Elon Musk is invoking the spirit of a dead poet to help him bore....Climate Averages, Frost Dates, Hardiness Zones and Drought Conditions for Oklahoma City Oklahoma. Plantmaps.com. About; Data and Maps. ... Average Last Frost Date: Apr. 11 - Apr. 20: Average Days With Frost: 50-75 Days: Plant Hardiness Zone - …United Kingdom Plant Hardiness Zone Map. Texas Average Last Frost Map. Alberta Average Last Frost Map. Florida Average Last Frost Map. North Carolina Plant Hardiness Zone Map. California Drought Conditions Map. Spain Plant Hardiness Zone Map. New York Average Last Frost Map. Washington Plant Hardiness Zone Map.Cream cheese frosting is a beloved accompaniment to many baked goods, from carrot cake to cinnamon rolls. Its smooth and tangy flavor adds a delightful contrast to the sweetness of...Frost Dates: See the estimated dates of the first fall frost and last spring frost in your location. Planting Dates Calendar: Find out when to plant what! Consult our Planting Calendar to see the optimal spring and fall planting dates for your location. Dates for 30+ common vegetables and herbs are listed. Gardening by the Moon: Gardening by ...4/4. 10/30. Tulsa. 4/6. 10/24. *Based on statistics there is a 10% chance that frost will occur before or after these dates. Watch your local weather for more accurate dates. Oklahoma on average has approximately 190 days between the last and first frost. Use the planting schedules below for planning when to plant tomatoes, peppers and more.

Cairo is actually a fantastic place to visit over the Christmas holiday. Here's why. Update: Some offers mentioned below are no longer available. View the current offers here. Typi...This is a map of the average date of the last freeze observed in spring. The Oklahoma Climatological Survey was established by the State Legislature in 1980 to provide climatological services to the people of Oklahoma. The Survey maintains an extensive array of climatological information, operates the Oklahoma Mesonet, and hosts a wide variety ...Sep 26. Sep 30. Oct 4. Oct 7. Oct 10. Oct 14. Oct 18. Oct 23. Now that you know your frost dates, use our Garden Planting Calendar for Grove, Oklahoma to know when to sow and transplant your various vegetable plants!Here are the average last frost dates, average first frost dates, average days in the growing season, and USDA zone for several cities in the United States, Canada, and other parts of the world. United States. State and city Last frost First frost Days Zone. Alabama. Birmingham March 19 November 14 241 7B.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Severe freeze: 24°F (-4.4°C) and colder—heavy damage to most garden plants.Jan 31, 2023 · The first frost date is the earliest date in the year that frost is expected to occur, while the last frost date is the latest date that frost is expected. These dates can vary greatly depending on the location and climate, with some areas experiencing frost as early as September and as late as May. In the UK, the average first frost date is ... Average Date of Last Killing Frost. ... Oklahoma City, Oklahoma; South Boston, Virginia 7b 5 to 10 F -12.3 to -14.9 C Little Rock, Arkansas; Griffin, Georgia ...

2024 Weather History in Oklahoma City. Oklahoma, United States. The data for this report comes from the Will Rogers World Airport. See all nearby weather stations. Latest Report — 2:52 PM. Wed, May 1, 2024 28 min ago UTC 19:52. Call Sign KOKC. Temp. 77.0 °F.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.Our frost date calculator will tell you precisely when your garden in Kingston, Oklahoma is at risk for frost. Frost Dates: First and last frost dates for Kingston, Oklahoma - Garden.org Learning LibraryA frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.

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This is a list of the earliest and latest times in the year when snow was recorded in Oklahoma City, Oklahoma. It is based on NOAA data from the years 1894–2024. What's the Earliest it has Snowed in Oklahoma City? The earliest in the season it has snowed in Oklahoma City, Oklahoma is October 26 which happened in 2020.You can choose between a 50/50 probability of frost after the given date, or you can play it safe and choose the 10 percent date, which means there’s only a 10 percent chance of a frost after ...Sep 30. Oct 3. Oct 6. Oct 9. Oct 12. Oct 15. Oct 18. Oct 23. Now that you know your frost dates, use our Garden Planting Calendar for Woodward, Oklahoma to know when to sow and transplant your various vegetable plants!The Old Farmer's Almanac is predicting that Lawton, Oklahoma, will receive its last frost of the season on April 7. So we still have a few more months before we can …The Date of the Latest Last Freeze map shows the date of the latest observed occurrence of the last freeze in spring. The Oklahoma Climatological Survey was established by the State Legislature in 1980 to provide climatological services to the people of Oklahoma. The Survey maintains an extensive array of climatological information, operates ...An Interactive Map of Average Last Frost Dates in Oklahoma and a list of locations in Oklahoma with Average Last Frost Dates ... Oklahoma City: Apr. 11 - Apr. 20 ...

The average last frost date in Norfolk is approximately 1 – 10 April. What does last frost date mean? The average last frost date is the date when a region can expect its last frost meaning that many plants & vegetables can be sown or transplanted outside without the risk of the weather damaging the plants. The first frost date is the earliest date in the year that frost is expected to occur, while the last frost date is the latest date that frost is expected. These dates can vary greatly depending on the location and climate, with some areas experiencing frost as early as September and as late as May. In the UK, the average first frost date is ...Our “last frost dates” are designed to be a practical guide for gardeners. They have been researched to be correct in six out of every seven years. Occasionally a late frost will occur and in several years the last frost date will be slightly earlier. Other sources may define the “last frost date” as the average date.Meredith asks, “My summer flowers, like vinca and petunias, tend to get leggy. If I prune them back, will they bloom again?”Absolutely! Summer annuals keep blooming until frost. Do...Planting Dates Chart; Robin's Garden Blog; Cicada Map 2024! Plant Growing Guides; ... 2024 First and Last Frost Dates for Places in Connecticut. Ansonia, CT; Bantam, CT; This is a list of the earliest and latest times in the year when snow was recorded in Oklahoma City, Oklahoma. It is based on NOAA data from the years 1894–2024. What's the Earliest it has Snowed in Oklahoma City? The earliest in the season it has snowed in Oklahoma City, Oklahoma is October 26 which happened in 2020. Our “last frost dates” are designed to be a practical guide for gardeners. They have been researched to be correct in six out of every seven years. Occasionally a late frost will occur and in several years the last frost date will be slightly earlier. Other sources may define the “last frost date” as the average date. An Interactive Map of Average Last Frost Dates in Oklahoma and a list of locations in Oklahoma with Average Last Frost Dates ... Oklahoma City: Apr. 11 - Apr. 20 ... Weather Weather sub-navigation. 5-Day Forecast; Long-Range Forecast; Spring Forecast 2024; Frost Dates; Weather History; Gardening Gardening sub-navigation. Garden Planner; Planting Dates Chart; Robin's Garden BlogOct 15. Oct 19. Oct 22. Oct 25. Oct 28. Nov 1. Nov 5. Nov 10. Now that you know your frost dates, use our Garden Planting Calendar for Lawton, OK to know when to sow and transplant your various vegetable plants!Main navigation. Weather Weather sub-navigation. 5-Day Forecast; Long-Range Forecast; Spring Forecast 2024; Frost Dates; Weather History; Gardening Gardening sub-navigation. Garden Planner

In Oklahoma City the average date of last frost happens on April 15. In the coldest months of winter you should expect an average low temperature of 0°F . Since the USDA zone info for Oklahoma City is just an average the actual date of last frost can change quite a bit from year to year.

Historical First/Last Killing Freeze (24°F) Dates including # of Killing Freeze-free Days. Oklahoma. (Courtesy of the Oklahoma Climatological Survey) Average Length of Growing Season. Number of Days with highs 32°F or colder. Number of Days with lows 32°F or colder. Average Date of: First 32°F. Last 32°F. Oct 3. Oct 8. Oct 12. Oct 16. Oct 20. Oct 24. Oct 29. Nov 5. Now that you know your frost dates, use our Garden Planting Calendar for Newalla, Oklahoma to know when to sow and transplant your various vegetable plants!A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.First Fall Frost Growing Season; OKLAHOMA CITY POST AP, OK: ... Last and first frost dates are 30% probability. Calculated using 1991-2020 Climate Normals from NOAA. The average last frost date in Norfolk is approximately 1 – 10 April. What does last frost date mean? The average last frost date is the date when a region can expect its last frost meaning that many plants & vegetables can be sown or transplanted outside without the risk of the weather damaging the plants. A frost date is the average date of the last light freeze in spring or the first light freeze in fall.. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Severe freeze: 24°F (-4.4°C) and …A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. This is a map of the average date of the last freeze observed in spring. The Oklahoma Climatological Survey was established by the State Legislature in 1980 to provide climatological services to the people of Oklahoma. The Survey maintains an extensive array of climatological information, operates the Oklahoma Mesonet, and hosts a wide variety ... An Interactive Map of Average Last Frost Dates in Oklahoma and a list of locations in Oklahoma with Average Last Frost Dates ... Oklahoma City: Apr. 11 - Apr. 20 ... A frost date is the average date of the last light freeze in spring or the first light freeze in fall.. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Severe freeze: 24°F (-4.4°C) and …

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A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.Climate Averages, Frost Dates, Hardiness Zones and Drought Conditions for Oklahoma City Oklahoma. Plantmaps.com. About; Data and Maps. ... Average Last Frost Date: Apr. 11 - Apr. 20: Average Days With Frost: 50-75 Days: Plant Hardiness Zone - …Depending on the type of cabbage, it takes roughly 60-70 days to grow cabbage from seed indoors and then transplant them to your garden. For a specific date that you should start cabbage seeds indoors you should: Find the last average frost date HERE. And then subtract 70 days from it.You have a small 20% chance of getting 32° by October 29. There is a 50% chance of being hit by a 32° frost starting around November 9. You have a 80% chance of seeing 32° by November 19. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall.You can choose between a 50/50 probability of frost after the given date, or you can play it safe and choose the 10 percent date, which means there’s only a 10 percent chance of a frost after ...You have a small 20% chance of getting 32° by October 28. There is a 50% chance of being hit by a 32° frost starting around November 7. You have a 80% chance of seeing 32° by November 17. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Oct 3. Oct 8. Oct 12. Oct 16. Oct 20. Oct 24. Oct 29. Nov 5. Now that you know your frost dates, use our Garden Planting Calendar for Newalla, Oklahoma to know when to sow and transplant your various vegetable plants! A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. First Fall Frost. Growing Season. OKLAHOMA CITY POST AP, OK. 1295'. Apr 8. Oct 30. 204 days. Last and first frost dates are 30% probability. Calculated using 1991-2020 Climate Normals from NOAA. ….

It is sometimes necessary to create anonymous online dating profiles, and there are a few steps you can take to ensure your activity remains private. If you prefer to keep your per...This is a map of the average date of the last freeze observed in spring. The Oklahoma Climatological Survey was established by the State Legislature in 1980 to provide climatological services to the people of Oklahoma. The Survey maintains an extensive array of climatological information, operates the Oklahoma Mesonet, and hosts a wide variety ... As your growing season comes to an end, the nightly temperatures for Oklahoma City Will Rogers, OK start to go down, and therefore every day that goes by increases the chance that you'll get frost. Your risk of frost really begins around October 18, and by November 13 you're almost certain to have received at least one frost event. Main navigation. Weather Weather sub-navigation. Extended Forecast; 5-Day Forecast; Fall 2023 Forecast; Winter Forecast 2023; Christmas Forecast; Hurricane Forecast; Weather History A frost date is the average date of the last light freeze in spring or the first light freeze in fall. Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Severe freeze: 24°F (-4.4°C) and colder—heavy damage to most garden plants. You have a small 20% chance of getting 32° by October 26. There is a 50% chance of being hit by a 32° frost starting around November 7. You have a 80% chance of seeing 32° by November 18. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall.Past Weather in Norman, Oklahoma, USA — Yesterday and Last 2 Weeks. Time/General. Weather. Time Zone. DST Changes. Sun & Moon. Weather Today Weather Hourly 14 Day Forecast Yesterday/Past Weather Climate (Averages) Currently: 72 °F. Overcast.Freeze Date Records. Below is a table containing the record earliest and latest freezes for many locations around the Oklahoma and Texas Panhandles. Normally the first freeze occurs in mid-October, and the last freeze occurs in mid-April. As the table shows, freezing temperatures have been recorded as early as September 15 (1993 - Lipscomb, TX ...The frost line in Indiana is the depth that groundwater in the soil freezes during the winter. The frost line depth in Indiana ranges from 30 to 60 inches, with 30 inches being the...Oklahoma City Temperature History 2024. The daily range of reported temperatures (gray bars) and 24-hour highs (red ticks) and lows (blue ticks), placed over the daily average high (faint red line) and low (faint blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. Last frost date okc, In Oklahoma, the final frost dates are: Zone 6: Around April 21. zone 7: Around April 3. zone 8: Around March 28th. You should also consider the size of the variety of sunflower you are planting, as shorter varieties can be planted later and taller varieties will need to be started a week or two earlier., You have a small 20% chance of getting 32° by November 3. There is a 50% chance of being hit by a 32° frost starting around November 15. You have a 80% chance of seeing 32° by November 26. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall., A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation., Jun. 1 - Jun. 10. Zone 16. Jun. 11 - Jun. 20. Zone 17. Jun. 21 - Jun. 30. Plantmaps has derived zones indicating the average annual Last frost dates for United Kingdom., Our frost date calculator will tell you precisely when your garden in Oklahoma City, Oklahoma is at risk for frost., Cairo is actually a fantastic place to visit over the Christmas holiday. Here's why. Update: Some offers mentioned below are no longer available. View the current offers here. Typi..., See the average first and last frost dates for locations across the U.S. and Canada with our frost dates calculator. Simply enter your postal code to see when the last spring frost date and first fall frost date typically occur in your area. Knowing local frost dates can improve your gardening by giving you an idea of when to start seeds indoors and outdoors, when to transplant, and when to ... , Our frost date calculator will tell you precisely when your garden in Oklahoma City, Oklahoma is at risk for frost., Oct 15. Oct 19. Oct 22. Oct 25. Oct 28. Nov 1. Nov 5. Nov 10. Now that you know your frost dates, use our Garden Planting Calendar for Lawton, OK to know when to sow and transplant your various vegetable plants!, The average last frost date in Norfolk is approximately 1 – 10 April. What does last frost date mean? The average last frost date is the date when a region can expect its last frost meaning that many plants & vegetables can be sown or transplanted outside without the risk of the weather damaging the plants. , Here are the average last frost dates, average first frost dates, average days in the growing season, and USDA zone for several cities in the United States, Canada, and other parts of the world. United States. State and city Last frost First frost Days Zone. Alabama. Birmingham March 19 November 14 241 7B., A frost date is the average date of the last light freeze in spring or the first light freeze in fall. Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Severe freeze: 24°F (-4.4°C) and colder—heavy damage to most garden plants. , A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation., This map displays the latest frost and freeze advisories for Oklahoma. It is updated as advisories are issued by the National Weather Service. Theme. Need Help? To access …, When it comes to storing frozen food and keeping it fresh for a long time, having a reliable freezer is essential. If you’re in the market for a new freezer, specifically an uprigh..., According to the Old Farmers Almanac, if you're in northwest Oklahoma, you could see the last frost on April 23. And if you're in central Oklahoma, the last frost is …, Do you think your partner may have a compulsive sexual behavior disorder (CSBD)? In this article, we detail what CSBD is, how it is treated, and advice on how to cope. Dating someo..., The website provides frost/freeze probabilities, tables, maps and dates using data from the National Center for Environmental Information, based on information collected from 1981 through 2010. Features of the site include median date point maps, which provide the last spring and first fall median frost/freeze dates for various …, In freeze date tables for locations noted on the map, a set of probabilities is provided for various temperature thresholds in spring and fall. For example: viewing a "Spring Freeze Dates" table, along the "32" degrees row, and under the ".70" probability column, one might see "4/19". This means that for this location, there is a 70% chance of ..., Oct 4. Oct 8. Oct 11. Oct 15. Oct 18. Oct 23. Oct 29. Now that you know your frost dates, use our Garden Planting Calendar for Beggs, Oklahoma to know when to sow and transplant your various vegetable plants!, In Oklahoma City the average date of last frost happens on April 15. In the coldest months of winter you should expect an average low temperature of 0°F . Since the USDA zone info for Oklahoma City is just an average the actual date of last frost can change quite a bit from year to year. , A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation., , Our frost date calculator will tell you precisely when your garden is at risk for frost. Enter your zipcode and we'll give you all the info we have., A frost date is the average date of the last light freeze in spring or the first light freeze in fall.. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Severe freeze: 24°F (-4.4°C) and …, A frost date is the average date of the last light freeze in spring or the first light freeze in fall.. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Severe freeze: 24°F (-4.4°C) and …, Do you think your partner may have a compulsive sexual behavior disorder (CSBD)? In this article, we detail what CSBD is, how it is treated, and advice on how to cope. Dating someo..., A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation., Oct 12. Oct 15. Oct 18. Oct 21. Oct 24. Oct 27. Oct 30. Nov 4. Now that you know your frost dates, use our Garden Planting Calendar for Norman, OK to know when to sow and transplant your various vegetable plants!, A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation., A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation., You have a small 20% chance of getting 32° by October 10. There is a 50% chance of being hit by a 32° frost starting around October 22. You have a 80% chance of seeing 32° by November 3. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall., A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.