Last frost date jacksonville fl

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.

Last frost date jacksonville fl. An Interactive Map of Average Frost Days in Florida and a list of locations in Florida with Average Frost Days ... Jacksonville: Frost Rare: ... Florida Average Last ...

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Frost Dates for Jacksonville, FL See 2024 Frost Dates for Your Location Use our 2024 Frost Dates Calculator to find the average dates of the last light freeze of spring and the first light freeze of fall for locations across the U.S. and Canada. 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 colder—heavy ...Weather Weather sub-navigation. 5-Day Forecast; Long-Range Forecast; SUMMER Forecast 2024; Frost Dates; Weather History; Gardening Gardening sub-navigation. Garden Planner; Planting Dates Chart; Robin's Garden BlogA 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.Could this plan lead to “too much frosting?” No, because there is no such thing. I am a decidedly mediocre baker and an even worst decorator. As someone with a near-constant tremor...For Sale. $279,000. 4 bed. 1,428 sqft. 0.35 acre lot. 8204 Frost St S. Jacksonville, FL 32221. Additional Information About 1711 Carter Landing Blvd, Jacksonville, FL 32221. See 1711 Carter ...

Oct 22. Oct 26. Oct 29. Nov 2. Nov 5. Nov 8. Nov 12. Nov 18. Now that you know your frost dates, use our Garden Planting Calendar for Tallahassee Wso Ap, FL to know when to sow and transplant your various vegetable plants!For Sale. $259,900. 3 bed. 1,273 sqft. 8103 Genet Dr. Jacksonville, FL 32210. Additional Information About 7979 Ramona Blvd W, Jacksonville, FL 32221. See 7979 Ramona Blvd W, Jacksonville, FL ...In Florida, spring officially begins on March 19th, 2024 and ends June 20th. This marks the vernal equinox, the moment when the sun crosses the celestial equator and signals the start of spring in the Northern Hemisphere. Essentially, the sun does something special on this day: it crosses an invisible line in the sky called the celestial equator.The Florida Times-Union. 0:02. 1:07. With dangerously cold weather forecast for Jacksonville and surrounding areas Saturday night and Sunday morning, the National Weather Service in Jacksonville ...Nov 28. Dec 5. Dec 11. Dec 17. Dec 23. Dec 31. Jan 10. Now that you know your frost dates, use our Garden Planting Calendar for Jacksonville Beach, FL to know when to sow and transplant your various vegetable plants!

Dec 20. Dec 26. Jan 1. Jan 7. Jan 13. Jan 22. Feb 7. Now that you know your frost dates, use our Garden Planting Calendar for Cocoa, Florida to know when to sow and transplant your various vegetable plants!Jacksonville FL ZIP Code 32226 Profile, Map, Demographics, Politics and School Attendance Areas - Updated April 2024 . ZipDataMaps. Blog; About; ... Average First Frost Date: December 1 - 10: Average Last Frost Date: February 21 - 28: Koppen-Geiger Climate Zone: Cfa - Humid Subtropical Climate: Ecoregion: 75j - Sea Islands/Coastal Marsh:First Fall Frost. Growing Season. JACKSONVILLE NAS, FL. 19'. Feb 15. Dec 24. 311 days. Last and first frost dates are 30% probability. Calculated using 1991-2020 Climate Normals from NOAA.Dec 16. Dec 24. Dec 30. Jan 6. Jan 13. Jan 21. Feb 3. --. Now that you know your frost dates, use our Garden Planting Calendar for Venice, FL to know when to sow and transplant your various vegetable plants!WalletHub selected 2023's best motorcycle insurance companies in Clearwater, FL based on user reviews. Compare and find the best motorcycle insurance of 2023. WalletHub makes it ea...Want to know when to expect your last frost of the spring, or the first frost of the fall? Enter your zip code (or City, State) below and we'll tell you what we know. Our information is taken directly from the National Weather Service and depending on the location of the reporting station for your zip code, the results may vary. Popular Plants.

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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. 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.Jacksonville FL ZIP Code 32254 Profile, Map, Demographics, Politics and School Attendance Areas - Updated April 2024 ... Average First Frost Date: December 1 - 10: Average Last Frost Date: February 21 - 28: Koppen-Geiger Climate Zone: Cfa - Humid Subtropical Climate: Ecoregion: 75f - Sea Island Flatwoods: 32254 Annual Climate Data; Jan Feb Mar ... Frost Dates for Jacksonville, FL See 2024 Frost Dates for Your Location Use our 2024 Frost Dates Calculator to find the average dates of the last light freeze of spring and the first light freeze of fall for locations across the U.S. and Canada. Lookup your first and last freeze/frost dates by zip code. Want to know when to expect your last frost of the spring, or the first frost of the fall? Enter your zip code (or City, …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.

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.Jacksonville, FL 32210. For Sale. $250,000. 3 bed. 1,384 sqft. 2473 Justin Rd E. Jacksonville, FL 32210. Additional Information About 1418 Manotak Point Dr, Jacksonville, FL 32210. See 1418 ...Lookup your first and last freeze/frost dates by zip code. Want to know when to expect your last frost of the spring, or the first frost of the fall? Enter your zip code (or City, …Looking for the top activities and stuff to do in Port St Lucie, FL? Click this now to discover the BEST things to do in Port St Lucie - AND GET FR Port St Lucie is a beautiful wat...Weather Weather sub-navigation. 5-Day Forecast; Long-Range Forecast; SUMMER Forecast 2024; Frost Dates; Weather History; Gardening Gardening sub-navigation. Garden Planner; Planting Dates Chart; Robin's Garden BlogLows will drop from an expected low of 58 Thursday night into the low 50s through the weekend and could even drop into the 40s Saturday night. New Year's Eve: Low 52. New Year's Day: 71. A cold ...LAST SPRING FROST FIRST FALL FROST GROWING SEASON CONNECTICUT Hartford May 1 October 8 159 days New Haven April 30 October 10 162 days DELAWARE Wilmington April 12 November 1 202 days DISTRICT OF COLUMBIA April 2 November 10 221 days FLORIDA Jacksonville February 17 December 10 295 days Miami N/A N/A N/A Naples January 25 January 1 340 daysA 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.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.Nov 26. Dec 3. Dec 9. Dec 14. Dec 20. Dec 25. Jan 1. Jan 11. Now that you know your frost dates, use our Garden Planting Calendar for Eustis, Florida to know when to sow and transplant your various vegetable plants!Nov 29. Dec 5. Dec 11. Dec 16. Dec 23. Dec 30. Jan 9. Now that you know your frost dates, use our Garden Planting Calendar for Homosassa, Florida to know when to sow and transplant your various vegetable plants!

According to the National Weather Service December 12th is on average the first freeze for Jacksonville, Florida. ... last year not arriving until January 18th. Our first frost on average has been ...

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. 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.Average First Frost Date: December 11 - 20: Average Last Frost Date: February 1 - 10: Koppen-Geiger Climate Zone: Cfa - Humid Subtropical Climate: Ecoregion: 75f - Sea …Are you considering purchasing a used RV in Jacksonville, FL? Buying a pre-owned recreational vehicle can be a cost-effective way to enjoy the freedom and adventure of the open roa...Hardiness Zones for ZIP Code 32218 - Jacksonville, Florida as Well as First/Last Frost Dates, Climate Averages and Drought Conditions. Plantmaps.com. About; Data and Maps. ... Jacksonville, Florida . 2023 Hardiness Zone: Zone 9a: 20°F to 25°F Zone 9b: 25°F to 30°F: 2012 Hardiness Zone: Zone 9a: 20°F to 25°F: JACKSONVILLE CRAIG MUNI AP, FL: 42' Feb 23: Dec 13: 292 days: ... A frost date is the average date of the last light freeze in spring or the first light freeze in fall. Frost Dates: First and last frost dates for Jacksonville, FL - Garden.org. How to read these charts for the spring. As the growing season approaches, the days get longer, the weather begins to warm up, and the nights start being less cold. You're still getting frost, but the chance of nightly frosts gets less and less with each passing day.Current local time in USA - Florida - Jacksonville. Get Jacksonville's weather and area codes, time zone and DST. Explore Jacksonville's sunrise and sunset, moonrise and moonset.

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Mar 21, 2022 · Highlights. This map shows the average date past which the chances that the temperature will remain above freezing for the rest of the season are higher than the chances of return to freezing temperatures. On average, the last freeze of the season across most of the United States occurs after the first day of spring. 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. Severe freeze: 24°F (-4.4°C) and colder—heavy ...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.Dates are given based upon when a 50% chance that the first or last frost of the year has occurred. If you want to be conservative or take a risk then add or subtract an extra two weeks to the date of the first or last frosts. Flower in the frost by Gabriel Anast. Note: Early = 1st to 10th of the month. Mid = 11th to 20th of the month.Several inches in some areas, and to date, it remains the only White Christmas in Northeast Florida history. GALLERY: 1989 Snow in Jacksonville. There were no smartphones in the 20th century, of ... 1. The USDA Hardiness Zone Method. To find the average frost dates for your region, you first need to determine your hardiness zone or planting zone. You can do this by using our planting zone map tool. Click on your state to zoom in or enter your zip code to find the zone number of your specific area. Frost dates can vary widely within each ... First Fall Frost. Growing Season. JACKSONVILLE NAS, FL. 19'. Feb 15. Dec 24. 311 days. Last and first frost dates are 30% probability. Calculated using 1991-2020 Climate Normals from NOAA. 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.WESTPORT, Conn., Oct. 7, 2020 /PRNewswire/ -- LCR Capital Partners is excited to announce that Louis Frost has agreed to join LCR as a Senior Advi... WESTPORT, Conn., Oct. 7, 2020 ... ….

Could this plan lead to “too much frosting?” No, because there is no such thing. I am a decidedly mediocre baker and an even worst decorator. As someone with a near-constant tremor...As your growing season comes to an end, the nightly temperatures for Jacksonville Bea, Florida 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 November 30, and by January 22 you're almost certain to have received at least one frost event.Nov 11. Nov 17. Nov 23. Nov 29. Dec 5. Dec 12. Dec 22. Now that you know your frost dates, use our Garden Planting Calendar for Ocala, Florida to know when to sow and transplant your various vegetable plants!Jacksonville, FL 32210. For Sale. $620,000. 3 bed. 1,696 sqft. 8350 Commonwealth Ave. Jacksonville, FL 32220. Additional Information About 8320 Red Holly Ln, Jacksonville, FL 32221. See 8320 Red ...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 colder—heavy ...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.These records go back to 1872 with a few years missing data. The lowest temperature measured during that time was 9 degrees Fahrenheit (-13 Celsius) on January 21, 1985. Since 1945 the temperature extremes were observed at Naval Air Station Jacksonville. Before then, the weather station was in the city's downtown.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. JACKSONVILLE NAS, FL. 19'. Feb 15. Dec 24. 311 days. Last and first frost dates are 30% probability. Calculated using 1991-2020 Climate Normals from NOAA. Last frost date jacksonville fl, Frost becomes more widespread when the temperature falls below 32°F with some freeze possible. A hard freeze is possible when temperatures fall below 28°F. In the 32F/28F Freeze Maps section, you'll find national and regional maps from the Midwest Regional Climate Center (MRCC) that depict the typical dates for freezes in the early fall, and ..., On average, your last spring frost occurs on March 1 (at JACKSONVILLE NAS, FL climate station, elevation 19 feet). Crop Based on Frost Dates Based on Moon Dates; Start Seeds Indoors Plant Seedlings or Transplants Start Seeds Outdoors Last Date to Plant; Arugula: Jan 5-19 Jan 11-19: Feb 9-23 Feb 9-23: Feb 2-9 Feb 9: Nov 26: Asparagus: N/A: N/A ..., You have a small 20% chance of getting 32° by November 9. There is a 50% chance of being hit by a 32° frost starting around November 26. You have a 80% chance of seeing 32° by December 12. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall., Map and charts for the last average dates for killing frost in the United States, zone temperature ranges and temperature conversion table. The Garden Helper Basics. Gardening for Beginners. ... Texas; Gainesville, Florida 9a 20 to 25 F -3.9 to -6.6 C Houston, Texas; St. Augustine, Florida 9b, Map and charts for the last average dates for killing frost in the United States, zone temperature ranges and temperature conversion table. The Garden Helper Basics. Gardening for Beginners. ... Texas; Gainesville, Florida 9a 20 to 25 F -3.9 to -6.6 C Houston, Texas; St. Augustine, Florida 9b, Oct 22. Oct 26. Oct 29. Nov 2. Nov 5. Nov 8. Nov 12. Nov 18. Now that you know your frost dates, use our Garden Planting Calendar for Tallahassee Wso Ap, FL to know when to sow and transplant your various vegetable plants!, First Fall Frost Growing Season; JACKSONVILLE NAS, FL: 19' Feb 15: Dec 24: 311 days: Last and first frost dates are 30% probability. Calculated using 1991-2020 Climate Normals from NOAA. What are 2024 Frost Dates? A frost date is the average date of the last light freeze in spring or the first light freeze in fall., How to read these charts for the fall. As your growing season comes to an end, the nightly temperatures for Lake City 2 E, FL 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 November 4, and by December 9 you're almost certain to have received at least one ..., See sales history and home details for 1540 Lavilla Dr N, Jacksonville, FL 32221, a 3 bed, 2 bath, 2,008 Sq. Ft. single family home built in 1976 that was last sold on 09/30/1976., JACKSONVILLE CRAIG MUNI AP, FL: 42' Feb 23: Dec 13: 292 days: ... A frost date is the average date of the last light freeze in spring or the first light freeze in fall. , Are you looking for a new place to call home in Jacksonville, Florida? With its beautiful beaches, vibrant downtown area, and numerous recreational activities, it’s no wonder that ..., You have a small 20% chance of getting 32° by November 22. There is a 50% chance of being hit by a 32° frost starting around December 10. You have a 80% chance of seeing 32° by December 28. 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., Jack Frost AC Jacksonville, FL. We use them and stand by them. R. D. Ponte Vedra Beach, FL • 8 May 22. A/C installer. Need a reliable installer for a 2.5 ton system. 1. J. W. Jack Frost. W. E. Jacksonville, FL • 10 Sep 21., Jun. 1 - Jun. 10. Zone 12. Jun. 11 - Jun. 20. Zone 13. Jun. 21 - Jun. 30. Plantmaps has derived zones indicating the Interactive map of average annual last frost dates for the province of British Columbia., Nov 10. Nov 14. Nov 19. Nov 24. Nov 30. Dec 9. Now that you know your frost dates, use our Garden Planting Calendar for Bristol, Florida to know when to sow and transplant your various vegetable plants!, 11/25. Tampa. No Frost. No Frost. *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. Florida on average has approximately 330 days between the last and first frost. Using the planting schedules below will help you get the most out of your garden., Since the 1990s they have been heavily involved with the preservation of rare, open-pollinated, heirloom seeds. Visit them at www.VictorySeeds.com. 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., Frost becomes more widespread when the temperature falls below 32°F with some freeze possible. A hard freeze is possible when temperatures fall below 28°F. In the 32F/28F Freeze Maps section, you'll find national and regional maps from the Midwest Regional Climate Center (MRCC) that depict the typical dates for freezes in the early fall, and ..., 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 ..., 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 , Frost Lines by State 2024. Each state's frost depth is displayed as an average. For example, frost depths in Illinois range from approximately 20" in the south to more than 50" along the northern border, which results in an average of 36" for the state as a whole. CSV JSON., Station Data. Monthly averages Jacksonville Longitude: -81.6556, Latitude: 30.3322 Average weather Jacksonville, FL - 32277. Monthly: 1981-2010 normals, You have a small 20% chance of getting 32° by November 6. There is a 50% chance of being hit by a 32° frost starting around November 21. You have a 80% chance of seeing 32° by December 6. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall., You have a small 20% chance of getting 32° by November 8. There is a 50% chance of being hit by a 32° frost starting around November 21. You have a 80% chance of seeing 32° by December 3. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall., You have a small 20% chance of getting 32° by December 10. There is a 50% chance of being hit by a 32° frost starting around December 31. You have a 80% chance of seeing 32° by January 22. 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., Past Weather in Jacksonville, Florida, USA — Yesterday and Last 2 Weeks. Time/General. Time Zone. DST Changes. Sun & Moon. Weather Today Weather Hourly 14 Day Forecast Yesterday/Past Weather Climate (Averages) Currently: 73 °F. Passing clouds. (Weather station: Jacksonville Naval Air Station, USA)., Dates are given based upon when a 50% chance that the first or last frost of the year has occurred. If you want to be conservative or take a risk then add or subtract an extra two weeks to the date of the first or last frosts. Flower in the frost by Gabriel Anast. Note: Early = 1st to 10th of the month. Mid = 11th to 20th of the month., Dec 15. Dec 22. Dec 29. Jan 5. Jan 13. Jan 22. Feb 10. Now that you know your frost dates, use our Garden Planting Calendar for Winter Haven, Florida to know when to sow and transplant your various vegetable plants!, Last Frost Date. In Jacksonville the average date of last frost happens on February 15 . You can expect an average low temperature of 20°F in the coldest months of winter. …, Map and charts for the last average dates for killing frost in the United States, zone temperature ranges and temperature conversion table. The Garden Helper Basics. Gardening for Beginners. ... Texas; Gainesville, Florida 9a 20 to 25 F -3.9 to -6.6 C Houston, Texas; St. Augustine, Florida 9b, Look to the lower left corner of the chart for your official spring dates. To use your date chart in the simplest way, take the lower left dates on the chart as your official last spring frost dates. Find where the left column indicates the Last 32° and the top column lists 10%.. This day marks when there is a 90% chance you won't experience any more temperatures below freezing (32°F) for ...