Frost dates in Crosby, MN
The average last spring frost in Crosby is around May 12 and the first fall frost is around September 29. That gives Crosby an average growing season of about 140 days.
Last spring frost
| Early (10% chance after) | April 24 |
|---|---|
| Average (50%) | May 12 |
| Late (90%) | May 22 |
First fall frost
| Early (10%) | September 12 |
|---|---|
| Average (50%) | September 29 |
| Late (90% chance before) | October 11 |