Frost dates in Mapleton, KS
The average last spring frost in Mapleton is around April 14 and the first fall frost is around October 25. That gives Mapleton an average growing season of about 194 days.
Last spring frost
| Early (10% chance after) | April 4 |
|---|---|
| Average (50%) | April 14 |
| Late (90%) | April 25 |
First fall frost
| Early (10%) | October 11 |
|---|---|
| Average (50%) | October 25 |
| Late (90% chance before) | November 3 |