Frost dates in Madison, KS
The average last spring frost in Madison is around April 20 and the first fall frost is around October 13. That gives Madison an average growing season of about 176 days.
Last spring frost
| Early (10% chance after) | March 31 |
|---|---|
| Average (50%) | April 20 |
| Late (90%) | May 3 |
First fall frost
| Early (10%) | September 29 |
|---|---|
| Average (50%) | October 13 |
| Late (90% chance before) | October 30 |