Frost dates in Clearmont, WY
The average last spring frost in Clearmont is around May 26 and the first fall frost is around September 13. That gives Clearmont an average growing season of about 110 days.
Last spring frost
| Early (10% chance after) | May 7 |
|---|---|
| Average (50%) | May 26 |
| Late (90%) | June 22 |
First fall frost
| Early (10%) | September 1 |
|---|---|
| Average (50%) | September 13 |
| Late (90% chance before) | September 28 |