Frost dates in Huntsville, TN
The average last spring frost in Huntsville is around April 29 and the first fall frost is around October 17. That gives Huntsville an average growing season of about 171 days.
Last spring frost
| Early (10% chance after) | April 10 |
|---|---|
| Average (50%) | April 29 |
| Late (90%) | May 16 |
First fall frost
| Early (10%) | October 3 |
|---|---|
| Average (50%) | October 17 |
| Late (90% chance before) | October 31 |