Frost dates in Montague, CA
The average last spring frost in Montague is around May 13 and the first fall frost is around October 7. That gives Montague an average growing season of about 147 days.
Last spring frost
| Early (10% chance after) | April 23 |
|---|---|
| Average (50%) | May 13 |
| Late (90%) | May 29 |
First fall frost
| Early (10%) | September 24 |
|---|---|
| Average (50%) | October 7 |
| Late (90% chance before) | October 18 |