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🍂 First Frost Dates for Fairland, Oklahoma 74343

The first 36°F frost date is 30% likely to be on Oct 9. (See detailed probabilities below.)

The first 32°F light freeze date is 30% likely to be on Oct 21. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

First frost date probabilities for Fairland, OK 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 28
20% chanceOct 4
30% chanceOct 9
40% chanceOct 13
50% chanceOct 16
60% chanceOct 20
70% chanceOct 23
80% chanceOct 27
90% chanceNov 1
Probability of light freeze (32°F) on or before...
10% chanceOct 7
20% chanceOct 16
30% chanceOct 21
40% chanceOct 24
50% chanceOct 28
60% chanceOct 31
70% chanceNov 2
80% chanceNov 6
90% chanceNov 13
Probability of moderate freeze (28°F) on or before...
10% chanceOct 20
20% chanceOct 27
30% chanceOct 31
40% chanceNov 3
50% chanceNov 6
60% chanceNov 11
70% chanceNov 15
80% chanceNov 21
90% chanceNov 28
Probability of moderate hard freeze (24°F) on or before...
10% chanceOct 31
20% chanceNov 4
30% chanceNov 10
40% chanceNov 15
50% chanceNov 20
60% chanceNov 25
70% chanceNov 30
80% chanceDec 4
90% chanceDec 10
Probability of hard freeze (20°F) on or before...
10% chanceNov 8
20% chanceNov 17
30% chanceNov 24
40% chanceNov 29
50% chanceDec 2
60% chanceDec 6
70% chanceDec 10
80% chanceDec 14
90% chanceDec 21
Probability of severe hard freeze (16°F) on or before...
10% chanceNov 23
20% chanceNov 30
30% chanceDec 4
40% chanceDec 8
50% chanceDec 12
60% chanceDec 16
70% chanceDec 20
80% chanceDec 25
90% chanceDec 31

Agricultural climatic data from weather station: MIAMI (USC00345855)

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