The last 36°F Spring frost date is 30% likely to be on Apr 22. (See detailed probabilities below.)
The last 32°F light freeze date is 30% likely to be on Mar 28. (See detailed probabilities below.)
(See also 🍂 First Fall Frost Dates.)
Last frost date probabilities for Littlerock, CA are based on historical climate data.
Always check your local forecast for the most up-to-date frost warnings.
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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 | May 4 |
| 20% chance | Apr 29 |
| 30% chance | Apr 22 |
| 40% chance | Apr 16 |
| 50% chance | Apr 11 |
| 60% chance | Apr 5 |
| 70% chance | Mar 30 |
| 80% chance | Mar 23 |
| 90% chance | Mar 13 |
| Probability of light freeze (32°F) on or after… | |
|---|---|
| 10% chance | Apr 14 |
| 20% chance | Apr 4 |
| 30% chance | Mar 28 |
| 40% chance | Mar 21 |
| 50% chance | Mar 15 |
| 60% chance | Mar 8 |
| 70% chance | Feb 28 |
| 80% chance | Feb 20 |
| 90% chance | Feb 9 |
| Probability of moderate freeze (28°F) on or after… | |
|---|---|
| 10% chance | Mar 18 |
| 20% chance | Mar 6 |
| 30% chance | Feb 26 |
| 40% chance | Feb 16 |
| 50% chance | Feb 7 |
| 60% chance | Jan 31 |
| 70% chance | Jan 20 |
| 80% chance | Jan 9 |
| 90% chance | Dec 30 |
| Probability of moderate hard freeze (24°F) on or after… | |
|---|---|
| 10% chance | Feb 19 |
| 20% chance | Feb 6 |
| 30% chance | Jan 30 |
| 40% chance | Jan 19 |
| 50% chance | Jan 9 |
| 60% chance | Jan 3 |
| 70% chance | Dec 31 |
| 80% chance | Dec 24 |
| 90% chance | Dec 14 |
| Probability of hard freeze (20°F) on or after… | |
|---|---|
| 10% chance | Feb 6 |
| 20% chance | Jan 30 |
| 30% chance | Jan 18 |
| 40% chance | Jan 6 |
| 50% chance | Jan 3 |
| 60% chance | Dec 31 |
| 70% chance | Dec 25 |
| 80% chance | Dec 17 |
| 90% chance | Dec 11 |
| Probability of severe hard freeze (16°F) on or after… | |
|---|---|
| 10% chance | rarely |
| 20% chance | rarely |
| 30% chance | rarely |
| 40% chance | rarely |
| 50% chance | rarely |
| 60% chance | rarely |
| 70% chance | rarely |
| 80% chance | rarely |
| 90% chance | rarely |
Agricultural climatic data from weather station: PEARBLOSSOM (USC00046773)