🌷 Last Frost Dates for Pine Grove, California 95665

The last 36°F Spring frost date is 30% likely to be on May 7. (See detailed probabilities below.)

The last 32°F light freeze date is 30% likely to be on Apr 16. (See detailed probabilities below.)

(See also 🍂 First Fall Frost Dates.)

Last frost date probabilities for Pine Grove, CA are based on historical climate data.

Always check your local forecast for the most up-to-date frost warnings.

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% chanceMay 26
20% chanceMay 14
30% chanceMay 7
40% chanceMay 3
50% chanceApr 30
60% chanceApr 27
70% chanceApr 23
80% chanceApr 18
90% chanceApr 12
Probability of light freeze (32°F) on or after…
10% chanceApr 28
20% chanceApr 22
30% chanceApr 16
40% chanceApr 12
50% chanceApr 8
60% chanceApr 4
70% chanceMar 30
80% chanceMar 21
90% chanceMar 9
Probability of moderate freeze (28°F) on or after…
10% chanceApr 3
20% chanceMar 23
30% chanceMar 12
40% chanceMar 3
50% chanceFeb 25
60% chanceFeb 19
70% chanceFeb 12
80% chanceFeb 4
90% chanceJan 27
Probability of moderate hard freeze (24°F) on or after…
10% chanceFeb 20
20% chanceFeb 11
30% chanceFeb 4
40% chanceJan 31
50% chanceJan 26
60% chanceJan 18
70% chanceJan 8
80% chanceDec 31
90% chanceDec 22
Probability of hard freeze (20°F) on or after…
10% chanceFeb 8
20% chanceJan 31
30% chanceJan 23
40% chanceJan 15
50% chanceJan 8
60% chanceJan 4
70% chanceDec 31
80% chanceDec 26
90% chanceDec 17
Probability of severe hard freeze (16°F) on or after…
10% chancerarely
20% chancerarely
30% chancerarely
40% chancerarely
50% chancerarely
60% chancerarely
70% chancerarely
80% chancerarely
90% chancerarely

Agricultural climatic data from weather station: ELECTRA P H (USC00042728)