Frost dates in Herington, KS
The average last spring frost in Herington is around April 19 and the first fall frost is around October 17. That gives Herington an average growing season of about 181 days.
Last spring frost
| Early (10% chance after) | April 3 |
|---|---|
| Average (50%) | April 19 |
| Late (90%) | May 7 |
First fall frost
| Early (10%) | October 3 |
|---|---|
| Average (50%) | October 17 |
| Late (90% chance before) | November 2 |