Frost dates in Holt, MN
The average last spring frost in Holt is around May 12 and the first fall frost is around September 22. That gives Holt an average growing season of about 133 days.
Last spring frost
| Early (10% chance after) | April 22 |
|---|---|
| Average (50%) | May 12 |
| Late (90%) | May 26 |
First fall frost
| Early (10%) | September 9 |
|---|---|
| Average (50%) | September 22 |
| Late (90% chance before) | October 17 |