Frost dates in New Richland, MN
The average last spring frost in New Richland is around May 4 and the first fall frost is around September 29. That gives New Richland an average growing season of about 148 days.
Last spring frost
| Early (10% chance after) | April 20 |
|---|---|
| Average (50%) | May 4 |
| Late (90%) | May 23 |
First fall frost
| Early (10%) | September 16 |
|---|---|
| Average (50%) | September 29 |
| Late (90% chance before) | October 13 |