Frost dates in Neihart, MT
The average last spring frost in Neihart is around June 25 and the first fall frost is around August 30. That gives Neihart an average growing season of about 66 days.
Last spring frost
| Early (10% chance after) | June 16 |
|---|---|
| Average (50%) | June 25 |
| Late (90%) | July 15 |
First fall frost
| Early (10%) | August 14 |
|---|---|
| Average (50%) | August 30 |
| Late (90% chance before) | September 17 |