Frost dates in Madison, IN
The average last spring frost in Madison is around April 15 and the first fall frost is around October 27. That gives Madison an average growing season of about 195 days.
Last spring frost
| Early (10% chance after) | April 1 |
|---|---|
| Average (50%) | April 15 |
| Late (90%) | April 29 |
First fall frost
| Early (10%) | October 11 |
|---|---|
| Average (50%) | October 27 |
| Late (90% chance before) | November 9 |