The last 36°F Spring frost date is 30% likely to be on Jun 3. (See detailed probabilities below.)
The last 32°F light freeze date is 30% likely to be on May 17. (See detailed probabilities below.)
(See also 🍂 First Fall Frost Dates.)
Last frost date probabilities for Clipper Mills, CA are based on historical climate data.
Always check your local forecast for the most up-to-date frost warnings.
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📚 Growing Under Cover: Techniques for a More Productive, Weather-Resistant, Pest-Free Vegetable Garden
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!
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.
| Probability of frost (36°F) on or after… | |
|---|---|
| 10% chance | Jun 13 |
| 20% chance | Jun 6 |
| 30% chance | Jun 3 |
| 40% chance | May 31 |
| 50% chance | May 28 |
| 60% chance | May 25 |
| 70% chance | May 21 |
| 80% chance | May 15 |
| 90% chance | May 9 |
| Probability of light freeze (32°F) on or after… | |
|---|---|
| 10% chance | May 31 |
| 20% chance | May 24 |
| 30% chance | May 17 |
| 40% chance | May 12 |
| 50% chance | May 8 |
| 60% chance | May 3 |
| 70% chance | Apr 30 |
| 80% chance | Apr 25 |
| 90% chance | Apr 19 |
| Probability of moderate freeze (28°F) on or after… | |
|---|---|
| 10% chance | May 9 |
| 20% chance | May 1 |
| 30% chance | Apr 27 |
| 40% chance | Apr 23 |
| 50% chance | Apr 19 |
| 60% chance | Apr 13 |
| 70% chance | Apr 8 |
| 80% chance | Mar 31 |
| 90% chance | Mar 21 |
| Probability of moderate hard freeze (24°F) on or after… | |
|---|---|
| 10% chance | Apr 16 |
| 20% chance | Apr 8 |
| 30% chance | Apr 1 |
| 40% chance | Mar 26 |
| 50% chance | Mar 18 |
| 60% chance | Mar 10 |
| 70% chance | Mar 2 |
| 80% chance | Feb 21 |
| 90% chance | Feb 7 |
| Probability of hard freeze (20°F) on or after… | |
|---|---|
| 10% chance | Mar 20 |
| 20% chance | Mar 5 |
| 30% chance | Feb 23 |
| 40% chance | Feb 15 |
| 50% chance | Feb 7 |
| 60% chance | Jan 30 |
| 70% chance | Jan 20 |
| 80% chance | Jan 8 |
| 90% chance | Dec 28 |
| Probability of severe hard freeze (16°F) on or after… | |
|---|---|
| 10% chance | Feb 21 |
| 20% chance | Feb 9 |
| 30% chance | Jan 31 |
| 40% chance | Jan 21 |
| 50% chance | Jan 12 |
| 60% chance | Jan 5 |
| 70% chance | Dec 31 |
| 80% chance | Dec 25 |
| 90% chance | Dec 16 |
Agricultural climatic data from weather station: STRAWBERRY VALLEY (USC00048606)