Frost dates in Chapman, KS
The average last spring frost in Chapman is around April 24 and the first fall frost is around October 15. That gives Chapman an average growing season of about 174 days.
Last spring frost
| Early (10% chance after) | April 12 |
|---|---|
| Average (50%) | April 24 |
| Late (90%) | May 12 |
First fall frost
| Early (10%) | September 30 |
|---|---|
| Average (50%) | October 15 |
| Late (90% chance before) | October 29 |