Frost dates in Powers Lake, ND
The average last spring frost in Powers Lake is around May 24 and the first fall frost is around September 13. That gives Powers Lake an average growing season of about 112 days.
Last spring frost
| Early (10% chance after) | May 8 |
|---|---|
| Average (50%) | May 24 |
| Late (90%) | June 8 |
First fall frost
| Early (10%) | August 23 |
|---|---|
| Average (50%) | September 13 |
| Late (90% chance before) | September 29 |