Frost dates in Kellerton, IA
The average last spring frost in Kellerton is around April 26 and the first fall frost is around October 17. That gives Kellerton an average growing season of about 174 days.
Last spring frost
| Early (10% chance after) | April 8 |
|---|---|
| Average (50%) | April 26 |
| Late (90%) | May 6 |
First fall frost
| Early (10%) | September 29 |
|---|---|
| Average (50%) | October 17 |
| Late (90% chance before) | November 6 |