Frost dates in St. Louis Park, MN
The average last spring frost in St. Louis Park is around April 30 and the first fall frost is around October 7. That gives St. Louis Park an average growing season of about 160 days.
Last spring frost
| Early (10% chance after) | April 13 |
|---|---|
| Average (50%) | April 30 |
| Late (90%) | May 16 |
First fall frost
| Early (10%) | September 24 |
|---|---|
| Average (50%) | October 7 |
| Late (90% chance before) | October 19 |