Frost dates in Hastings, MI
The average last spring frost in Hastings is around May 10 and the first fall frost is around October 4. That gives Hastings an average growing season of about 147 days.
Last spring frost
| Early (10% chance after) | April 26 |
|---|---|
| Average (50%) | May 10 |
| Late (90%) | May 28 |
First fall frost
| Early (10%) | September 19 |
|---|---|
| Average (50%) | October 4 |
| Late (90% chance before) | October 19 |