Frost dates in Kimball, MN
The average last spring frost in Kimball is around May 3 and the first fall frost is around October 13. That gives Kimball an average growing season of about 163 days.
Last spring frost
| Early (10% chance after) | April 21 |
|---|---|
| Average (50%) | May 3 |
| Late (90%) | May 15 |
First fall frost
| Early (10%) | October 2 |
|---|---|
| Average (50%) | October 13 |
| Late (90% chance before) | October 27 |