Frost dates in Bloomington, IN
The average last spring frost in Bloomington is around April 16 and the first fall frost is around October 24. That gives Bloomington an average growing season of about 191 days.
Last spring frost
| Early (10% chance after) | April 2 |
|---|---|
| Average (50%) | April 16 |
| Late (90%) | May 2 |
First fall frost
| Early (10%) | October 8 |
|---|---|
| Average (50%) | October 24 |
| Late (90% chance before) | November 8 |