Frost dates in Madisonville, TN
The average last spring frost in Madisonville is around April 12 and the first fall frost is around October 27. That gives Madisonville an average growing season of about 198 days.
Last spring frost
| Early (10% chance after) | March 24 |
|---|---|
| Average (50%) | April 12 |
| Late (90%) | April 26 |
First fall frost
| Early (10%) | October 14 |
|---|---|
| Average (50%) | October 27 |
| Late (90% chance before) | November 9 |