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🍂 First Frost Dates for Gulfport, Mississippi 39501

The first 36°F frost date is 30% likely to be on Nov 13. (See detailed probabilities below.)

The first 32°F light freeze date is 30% likely to be on Nov 28. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

First frost date probabilities for Gulfport, MS 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% chanceNov 2
20% chanceNov 8
30% chanceNov 13
40% chanceNov 18
50% chanceNov 22
60% chanceNov 26
70% chanceDec 1
80% chanceDec 4
90% chanceDec 11
Probability of light freeze (32°F) on or before...
10% chanceNov 12
20% chanceNov 22
30% chanceNov 28
40% chanceDec 1
50% chanceDec 5
60% chanceDec 9
70% chanceDec 15
80% chanceDec 23
90% chanceJan 2
Probability of moderate freeze (28°F) on or before...
10% chanceNov 30
20% chanceDec 5
30% chanceDec 10
40% chanceDec 15
50% chanceDec 21
60% chanceDec 27
70% chanceJan 1
80% chanceJan 8
90% chanceJan 18
Probability of moderate hard freeze (24°F) on or before...
10% chanceDec 10
20% chanceDec 16
30% chanceDec 21
40% chanceDec 27
50% chanceDec 31
60% chanceJan 4
70% chanceJan 10
80% chanceJan 17
90% chanceJan 29
Probability of hard freeze (20°F) on or before...
10% chanceDec 12
20% chanceDec 18
30% chanceDec 25
40% chanceDec 30
50% chanceJan 2
60% chanceJan 5
70% chanceJan 11
80% chanceJan 19
90% chanceJan 28
Probability of severe hard freeze (16°F) on or before...
10% chanceDec 14
20% chanceDec 22
30% chanceDec 29
40% chanceJan 1
50% chanceJan 4
60% chanceJan 8
70% chanceJan 12
80% chanceJan 19
90% chanceJan 25

Agricultural climatic data from weather station: GULFPORT NAVAL CTR (USC00223671)

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