Frost dates in Stanford, MT
The average last spring frost in Stanford is around May 26 and the first fall frost is around September 18. That gives Stanford an average growing season of about 115 days.
Last spring frost
| Early (10% chance after) | May 12 |
|---|---|
| Average (50%) | May 26 |
| Late (90%) | June 15 |
First fall frost
| Early (10%) | September 3 |
|---|---|
| Average (50%) | September 18 |
| Late (90% chance before) | October 2 |