Frost dates in Willowbrook, KS
The average last spring frost in Willowbrook is around April 15 and the first fall frost is around October 25. That gives Willowbrook an average growing season of about 193 days.
Last spring frost
| Early (10% chance after) | March 22 |
|---|---|
| Average (50%) | April 15 |
| Late (90%) | April 28 |
First fall frost
| Early (10%) | October 9 |
|---|---|
| Average (50%) | October 25 |
| Late (90% chance before) | November 5 |