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🍂 First Frost Dates for McGrady, North Carolina 28649

The first 36°F frost date is 30% likely to be on Sep 14. (See detailed probabilities below.)

The first 32°F light freeze date is 30% likely to be on Sep 24. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

First frost date probabilities for McGrady, NC 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% chanceSep 3
20% chanceSep 10
30% chanceSep 14
40% chanceSep 18
50% chanceSep 21
60% chanceSep 24
70% chanceSep 27
80% chanceSep 30
90% chanceOct 5
Probability of light freeze (32°F) on or before...
10% chanceSep 14
20% chanceSep 20
30% chanceSep 24
40% chanceSep 27
50% chanceSep 30
60% chanceOct 3
70% chanceOct 5
80% chanceOct 9
90% chanceOct 15
Probability of moderate freeze (28°F) on or before...
10% chanceSep 25
20% chanceSep 30
30% chanceOct 3
40% chanceOct 6
50% chanceOct 9
60% chanceOct 12
70% chanceOct 16
80% chanceOct 20
90% chanceOct 27
Probability of moderate hard freeze (24°F) on or before...
10% chanceOct 4
20% chanceOct 9
30% chanceOct 13
40% chanceOct 17
50% chanceOct 21
60% chanceOct 25
70% chanceOct 29
80% chanceNov 1
90% chanceNov 6
Probability of hard freeze (20°F) on or before...
10% chanceOct 14
20% chanceOct 22
30% chanceOct 26
40% chanceOct 31
50% chanceNov 3
60% chanceNov 6
70% chanceNov 9
80% chanceNov 14
90% chanceNov 22
Probability of severe hard freeze (16°F) on or before...
10% chanceOct 31
20% chanceNov 4
30% chanceNov 9
40% chanceNov 13
50% chanceNov 17
60% chanceNov 21
70% chanceNov 26
80% chanceDec 1
90% chanceDec 6

Agricultural climatic data from weather station: TRANSOU (USC00318694)

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