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🍂 First Frost Dates for Greer, South Carolina 29650

The first 36°F frost date is 30% likely to be on Oct 21. (See detailed probabilities below.)

The first 32°F light freeze date is 30% likely to be on Nov 1. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

First frost date probabilities for Greer, SC 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 12
20% chanceOct 17
30% chanceOct 21
40% chanceOct 25
50% chanceOct 28
60% chanceOct 31
70% chanceNov 3
80% chanceNov 6
90% chanceNov 12
Probability of light freeze (32°F) on or before...
10% chanceOct 23
20% chanceOct 28
30% chanceNov 1
40% chanceNov 4
50% chanceNov 7
60% chanceNov 11
70% chanceNov 15
80% chanceNov 20
90% chanceNov 28
Probability of moderate freeze (28°F) on or before...
10% chanceNov 2
20% chanceNov 8
30% chanceNov 14
40% chanceNov 18
50% chanceNov 22
60% chanceNov 28
70% chanceDec 1
80% chanceDec 5
90% chanceDec 13
Probability of moderate hard freeze (24°F) on or before...
10% chanceNov 18
20% chanceNov 26
30% chanceDec 1
40% chanceDec 3
50% chanceDec 7
60% chanceDec 11
70% chanceDec 16
80% chanceDec 23
90% chanceJan 1
Probability of hard freeze (20°F) on or before...
10% chanceDec 2
20% chanceDec 8
30% chanceDec 13
40% chanceDec 17
50% chanceDec 23
60% chanceDec 28
70% chanceJan 2
80% chanceJan 9
90% chanceJan 20
Probability of severe hard freeze (16°F) on or before...
10% chanceDec 11
20% chanceDec 17
30% chanceDec 24
40% chanceDec 29
50% chanceJan 2
60% chanceJan 8
70% chanceJan 15
80% chanceJan 22
90% chanceJan 31

Agricultural climatic data from weather station: GREER (USW00003870)

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