🌷 Your Ultimate Garden Calendar!

🌷 Last Frost Dates for Comptche, California 95427

A 36°F frost is always a risk here. (See detailed probabilities below.)

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

(See also 🍂 First Fall Frost Dates.)

Last frost date probabilities for Comptche, 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 Last Frost Date?

The last spring frost signals when your area is safe from freezing temperatures. Tender plants can now grow outdoors without cold damage! This marks the beginning of the growing season. Last spring frost serves as your essential starting point for planting warm-season crops. It's also time to remove winter protection from your perennials. Enjoy the longer days and warmer weather!

How to use the Last Frost Date?

Start seeds indoors several weeks before your last frost date. This gives plants time to reach transplanting size when weather permits. Plan your outdoor planting schedule around your area's average last frost date. Plant some crops before and some after this date to protect against weather changes. Look for spots in your yard where frost stays longer or disappears earlier. Create your own frost map to use all available growing space and extend your season. Keep watching your local weather forecast to catch any surprise late frosts.

Last Frost Date Probabilities

Probability of frost (36°F) on or after…
10% chancealways
20% chancealways
30% chancealways
40% chancealways
50% chancealways
60% chancealways
70% chancealways
80% chancealways
90% chancealways
Probability of light freeze (32°F) on or after…
10% chanceJun 5
20% chanceMay 30
30% chanceMay 24
40% chanceMay 19
50% chanceMay 14
60% chanceMay 9
70% chanceMay 4
80% chanceApr 30
90% chanceApr 22
Probability of moderate freeze (28°F) on or after…
10% chanceMay 7
20% chanceApr 30
30% chanceApr 25
40% chanceApr 20
50% chanceApr 15
60% chanceApr 9
70% chanceApr 1
80% chanceMar 26
90% chanceMar 10
Probability of moderate hard freeze (24°F) on or after…
10% chanceApr 7
20% chanceMar 28
30% chanceMar 16
40% chanceMar 6
50% chanceFeb 26
60% chanceFeb 17
70% chanceFeb 8
80% chanceJan 29
90% chanceJan 10
Probability of hard freeze (20°F) on or after…
10% chanceFeb 28
20% chanceFeb 15
30% chanceFeb 5
40% chanceJan 29
50% chanceJan 18
60% chanceJan 7
70% chanceDec 31
80% chanceDec 22
90% chanceDec 10
Probability of severe hard freeze (16°F) on or after…
10% chanceFeb 6
20% chanceJan 28
30% chanceJan 16
40% chanceJan 7
50% chanceJan 2
60% chanceDec 29
70% chanceDec 22
80% chanceDec 12
90% chanceDec 2

Agricultural climatic data from weather station: WILLITS 1 NE (USC00049684)

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