Frost dates in Santa Claus, IN
The average last spring frost in Santa Claus is around April 15 and the first fall frost is around October 19. That gives Santa Claus an average growing season of about 187 days.
Last spring frost
| Early (10% chance after) | April 5 |
|---|---|
| Average (50%) | April 15 |
| Late (90%) | May 4 |
First fall frost
| Early (10%) | October 7 |
|---|---|
| Average (50%) | October 19 |
| Late (90% chance before) | October 30 |