Frost dates in Walsenburg, CO
The average last spring frost in Walsenburg is around May 11 and the first fall frost is around October 7. That gives Walsenburg an average growing season of about 149 days.
Last spring frost
| Early (10% chance after) | April 24 |
|---|---|
| Average (50%) | May 11 |
| Late (90%) | May 21 |
First fall frost
| Early (10%) | September 17 |
|---|---|
| Average (50%) | October 7 |
| Late (90% chance before) | October 19 |