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🍂 First Frost Dates for Hamilton, Georgia 31811

The first 36°F frost date is 30% likely to be on Oct 29. (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 Hamilton, 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 20
20% chanceOct 25
30% chanceOct 29
40% chanceNov 1
50% chanceNov 4
60% chanceNov 7
70% chanceNov 10
80% chanceNov 15
90% chanceNov 22
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 25
80% chanceDec 1
90% chanceDec 5
Probability of moderate freeze (28°F) on or before...
10% chanceNov 6
20% chanceNov 16
30% chanceNov 22
40% chanceNov 27
50% chanceDec 1
60% chanceDec 4
70% chanceDec 7
80% chanceDec 13
90% chanceDec 22
Probability of moderate hard freeze (24°F) on or before...
10% chanceNov 25
20% chanceDec 1
30% chanceDec 6
40% chanceDec 10
50% chanceDec 14
60% chanceDec 19
70% chanceDec 25
80% chanceDec 31
90% chanceJan 9
Probability of hard freeze (20°F) on or before...
10% chanceDec 7
20% chanceDec 12
30% chanceDec 17
40% chanceDec 22
50% chanceDec 27
60% chanceJan 1
70% chanceJan 6
80% chanceJan 16
90% chanceJan 30
Probability of severe hard freeze (16°F) on or before...
10% chanceDec 12
20% chanceDec 18
30% chanceDec 24
40% chanceDec 29
50% chanceJan 3
60% chanceJan 9
70% chanceJan 18
80% chanceJan 28
90% chanceFeb 7

Agricultural climatic data from weather station: MULBERRY GROVE (USC00096148)

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