Frost dates in Lake Elmo, MN
The average last spring frost in Lake Elmo is around April 25 and the first fall frost is around October 15. That gives Lake Elmo an average growing season of about 173 days.
Last spring frost
| Early (10% chance after) | April 16 |
|---|---|
| Average (50%) | April 25 |
| Late (90%) | May 11 |
First fall frost
| Early (10%) | October 9 |
|---|---|
| Average (50%) | October 15 |
| Late (90% chance before) | October 24 |