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🍂 First Frost Dates for New Cuyama, California 93254

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

The first 32°F light freeze date is 30% likely to be on Oct 29. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

First frost date probabilities for New Cuyama, CA 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 2
20% chanceOct 8
30% chanceOct 13
40% chanceOct 16
50% chanceOct 20
60% chanceOct 24
70% chanceOct 29
80% chanceNov 1
90% chanceNov 6
Probability of light freeze (32°F) on or before...
10% chanceOct 17
20% chanceOct 23
30% chanceOct 29
40% chanceNov 1
50% chanceNov 5
60% chanceNov 8
70% chanceNov 12
80% chanceNov 15
90% chanceNov 21
Probability of moderate freeze (28°F) on or before...
10% chanceOct 29
20% chanceNov 6
30% chanceNov 12
40% chanceNov 16
50% chanceNov 20
60% chanceNov 24
70% chanceNov 28
80% chanceDec 2
90% chanceDec 8
Probability of moderate hard freeze (24°F) on or before...
10% chanceNov 15
20% chanceNov 23
30% chanceNov 28
40% chanceDec 2
50% chanceDec 6
60% chanceDec 11
70% chanceDec 16
80% chanceDec 24
90% chanceJan 5
Probability of hard freeze (20°F) on or before...
10% chanceNov 30
20% chanceDec 7
30% chanceDec 13
40% chanceDec 19
50% chanceDec 25
60% chanceDec 31
70% chanceJan 6
80% chanceJan 16
90% chanceJan 31
Probability of severe hard freeze (16°F) on or before...
10% chanceDec 11
20% chanceDec 17
30% chanceDec 24
40% chanceDec 30
50% chanceJan 2
60% chanceJan 6
70% chanceJan 12
80% chanceJan 22
90% chanceFeb 2

Agricultural climatic data from weather station: NEW CUYAMA FIRE STN (USC00046154)

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