Frost dates in Dilworth, MN
The average last spring frost in Dilworth is around May 7 and the first fall frost is around October 4. That gives Dilworth an average growing season of about 150 days.
Last spring frost
| Early (10% chance after) | April 23 |
|---|---|
| Average (50%) | May 7 |
| Late (90%) | May 20 |
First fall frost
| Early (10%) | September 21 |
|---|---|
| Average (50%) | October 4 |
| Late (90% chance before) | October 16 |