Frost dates in Belleville, KS
The average last spring frost in Belleville is around April 21 and the first fall frost is around October 15. That gives Belleville an average growing season of about 177 days.
Last spring frost
| Early (10% chance after) | April 6 |
|---|---|
| Average (50%) | April 21 |
| Late (90%) | May 8 |
First fall frost
| Early (10%) | October 3 |
|---|---|
| Average (50%) | October 15 |
| Late (90% chance before) | October 29 |