Frost Dates for Apison, TN

Based on data from Chattanooga Lovell AP weather station, 10 miles away

Elevation: 860 ft

Frost Dates

Last Spring Frost (50%) A 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. March 24
First Fall Frost (50%) A 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. November 9

30% Probability

Only a 30% chance of frost remaining by this date. Use these dates for a safer planting window, especially for tender plants sensitive to cold.
Last Spring Frost March 31
First Fall Frost November 3

Hard Freeze (28°F)

Last Spring Hard Freeze March 11
First Fall Hard Freeze November 22
35.02°N, 85.02°W © OpenStreetMap

Growing Season

230 Days March 24 to November 9

USDA Hardiness Zone

Hardiness zones indicate which perennial plants can survive winter in your area. For annual vegetables, frost dates and growing season length matter more than hardiness zone.
Zone 8a

Avg. annual minimum: 10 to 15°F

Learn more

Köppen Climate

The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Cfa Humid Subtropical

Hot, humid summers and mild winters with rain year-round. Long growing seasons support a wide variety of vegetables, fruits, and ornamentals. The most common climate in the eastern US.

Köppen climate map

Temperature

Avg High Avg Temp Avg Low Light Frost (32°F)
Temperature table
Average monthly temperatures (°F)
Month Avg High Avg Temp Avg Low
January51°42°32°
February56°46°36°
March64°53°42°
April74°62°50°
May81°70°59°
June88°78°67°
July91°81°71°
August90°80°70°
September84°74°64°
October74°63°51°
November62°51°40°
December53°44°35°

Precipitation

Precipitation table
Average monthly precipitation (inches)
MonthPrecipitation
January7.1
February7.0
March9.2
April8.0
May6.1
June6.6
July6.6
August6.7
September7.4
October6.3
November8.2
December8.6

Sunrise / Sunset

Daylight Eastern Time (ET) Longest: 14h 22m · Shortest: 9h 38m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (Eastern Time (ET))
Month Sunrise Sunset Daylight
January7:53 AM5:47 PM9h 53m
February7:33 AM6:17 PM10h 44m
March7:58 AM7:43 PM11h 44m
April7:14 AM8:08 PM12h 53m
May6:42 AM8:32 PM13h 50m
June6:31 AM8:51 PM14h 21m
July6:42 AM8:51 PM14h 08m
August7:05 AM8:25 PM13h 19m
September7:29 AM7:42 PM12h 12m
October7:53 AM6:59 PM11h 06m
November7:22 AM5:30 PM10h 07m
December7:47 AM5:26 PM9h 39m

Nearby Stations

Lookout Mtn-Point Park, TN March 31 - November 6 Chickamauga Pk Larc, GA April 6 - October 30 Chickamauga 2 Sw, GA March 25 - November 9 Soddy Daisy-Mowbray Mtn, TN April 7 - October 29 Whitwell-Sequatchie Vly, TN March 26 - November 8 Dalton, GAApril 2 - November 4

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