Frost dates in Montezuma, CO
The average last spring frost in Montezuma is around June 16 and the first fall frost is around September 4. That gives Montezuma an average growing season of about 80 days.
Last spring frost
| Early (10% chance after) | June 1 |
|---|---|
| Average (50%) | June 16 |
| Late (90%) | July 1 |
First fall frost
| Early (10%) | August 15 |
|---|---|
| Average (50%) | September 4 |
| Late (90% chance before) | September 14 |