Frost dates in Tennyson, IN
The average last spring frost in Tennyson is around April 11 and the first fall frost is around October 25. That gives Tennyson an average growing season of about 197 days.
Last spring frost
| Early (10% chance after) | March 27 |
|---|---|
| Average (50%) | April 11 |
| Late (90%) | April 24 |
First fall frost
| Early (10%) | October 12 |
|---|---|
| Average (50%) | October 25 |
| Late (90% chance before) | November 10 |