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🍂 First Frost Dates for Jonesboro, Georgia 30238

The first 36°F frost date is 30% likely to be on Oct 26. (See detailed probabilities below.)

The first 32°F light freeze date is 30% likely to be on Nov 7. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

First frost date probabilities for Jonesboro, GA are based on historical climate data.

Always check your local forecast for the most up-to-date frost warnings.

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What is a First Frost Date?

The first fall frost signals the end of your local growing season. This date serves as an important deadline for gardeners and farmers. You'll need to complete harvesting before this point. Annuals and other tender plants will die back when frost hits, and perennial plants will enter their dormant phase for winter. Meanwhile, it's time to enjoy a cup of hot cocoa and a cozy sweater—and start planning your spring garden!

How to use the First Frost Date?

Watch your local weather forecasts in early fall to predict the first frost date. Harvest tender crops and protect vulnerable plants before frost arrives. For late-summer plantings, count backward from your area's average first frost date. This ensures your crops have enough time to mature. Keep track of when frost actually occurs in your garden each year. This helps you identify protected spots where the growing season might last longer.

First Frost Date Probabilities

Probability of frost (36°F) on or before...
10% chanceOct 17
20% chanceOct 23
30% chanceOct 26
40% chanceOct 29
50% chanceNov 1
60% chanceNov 4
70% chanceNov 7
80% chanceNov 12
90% chanceNov 18
Probability of light freeze (32°F) on or before...
10% chanceOct 29
20% chanceNov 3
30% chanceNov 7
40% chanceNov 12
50% chanceNov 16
60% chanceNov 20
70% chanceNov 26
80% chanceDec 1
90% chanceDec 5
Probability of moderate freeze (28°F) on or before...
10% chanceNov 10
20% chanceNov 19
30% chanceNov 25
40% chanceNov 30
50% chanceDec 2
60% chanceDec 5
70% chanceDec 8
80% chanceDec 14
90% chanceDec 22
Probability of moderate hard freeze (24°F) on or before...
10% chanceNov 28
20% chanceDec 2
30% chanceDec 6
40% chanceDec 10
50% chanceDec 14
60% chanceDec 19
70% chanceDec 24
80% chanceDec 30
90% chanceJan 6
Probability of hard freeze (20°F) on or before...
10% chanceDec 6
20% chanceDec 11
30% chanceDec 15
40% chanceDec 20
50% chanceDec 25
60% chanceDec 29
70% chanceJan 3
80% chanceJan 10
90% chanceJan 22
Probability of severe hard freeze (16°F) on or before...
10% chanceDec 12
20% chanceDec 17
30% chanceDec 23
40% chanceDec 28
50% chanceJan 1
60% chanceJan 6
70% chanceJan 13
80% chanceJan 21
90% chanceJan 30

Agricultural climatic data from weather station: JONESBORO (USC00094700)

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