Frost dates in Valley Falls, KS
The average last spring frost in Valley Falls is around April 14 and the first fall frost is around October 28. That gives Valley Falls an average growing season of about 197 days.
Last spring frost
| Early (10% chance after) | March 21 |
|---|---|
| Average (50%) | April 14 |
| Late (90%) | April 23 |
First fall frost
| Early (10%) | October 15 |
|---|---|
| Average (50%) | October 28 |
| Late (90% chance before) | November 4 |