The last 36°F Spring frost date is 30% likely to be on May 6. (See detailed probabilities below.)
The last 32°F light freeze date is 30% likely to be on Apr 15. (See detailed probabilities below.)
(See also 🍂 First Fall Frost Dates.)
Last frost date probabilities for Seaview, WA 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 | May 15 |
| 20% chance | May 9 |
| 30% chance | May 6 |
| 40% chance | May 3 |
| 50% chance | May 1 |
| 60% chance | Apr 28 |
| 70% chance | Apr 25 |
| 80% chance | Apr 21 |
| 90% chance | Apr 15 |
| Probability of light freeze (32°F) on or after… | |
|---|---|
| 10% chance | Apr 28 |
| 20% chance | Apr 21 |
| 30% chance | Apr 15 |
| 40% chance | Apr 11 |
| 50% chance | Apr 5 |
| 60% chance | Mar 31 |
| 70% chance | Mar 28 |
| 80% chance | Mar 22 |
| 90% chance | Mar 12 |
| Probability of moderate freeze (28°F) on or after… | |
|---|---|
| 10% chance | Mar 26 |
| 20% chance | Mar 17 |
| 30% chance | Mar 9 |
| 40% chance | Mar 2 |
| 50% chance | Feb 27 |
| 60% chance | Feb 22 |
| 70% chance | Feb 17 |
| 80% chance | Feb 9 |
| 90% chance | Jan 28 |
| Probability of moderate hard freeze (24°F) on or after… | |
|---|---|
| 10% chance | Feb 24 |
| 20% chance | Feb 18 |
| 30% chance | Feb 12 |
| 40% chance | Feb 5 |
| 50% chance | Jan 31 |
| 60% chance | Jan 21 |
| 70% chance | Jan 11 |
| 80% chance | Dec 31 |
| 90% chance | Dec 16 |
| Probability of hard freeze (20°F) on or after… | |
|---|---|
| 10% chance | Feb 16 |
| 20% chance | Feb 7 |
| 30% chance | Jan 31 |
| 40% chance | Jan 19 |
| 50% chance | Jan 8 |
| 60% chance | Jan 1 |
| 70% chance | Dec 26 |
| 80% chance | Dec 17 |
| 90% chance | Dec 6 |
| Probability of severe hard freeze (16°F) on or after… | |
|---|---|
| 10% chance | Feb 6 |
| 20% chance | Jan 26 |
| 30% chance | Jan 12 |
| 40% chance | Jan 4 |
| 50% chance | Dec 31 |
| 60% chance | Dec 28 |
| 70% chance | Dec 24 |
| 80% chance | Dec 19 |
| 90% chance | Dec 11 |
Agricultural climatic data from weather station: LONG BEACH EXP STN (USC00454748)