Frost dates in Winfield, KS
The average last spring frost in Winfield is around April 13 and the first fall frost is around October 24. That gives Winfield an average growing season of about 194 days.
Last spring frost
| Early (10% chance after) | March 30 |
|---|---|
| Average (50%) | April 13 |
| Late (90%) | April 29 |
First fall frost
| Early (10%) | October 9 |
|---|---|
| Average (50%) | October 24 |
| Late (90% chance before) | November 8 |