Frost dates in Moses Lake, WA
The average last spring frost in Moses Lake is around April 26 and the first fall frost is around October 10. That gives Moses Lake an average growing season of about 167 days.
Last spring frost
| Early (10% chance after) | March 31 |
|---|---|
| Average (50%) | April 26 |
| Late (90%) | May 10 |
First fall frost
| Early (10%) | October 1 |
|---|---|
| Average (50%) | October 10 |
| Late (90% chance before) | October 25 |