Frost dates in Towanda, KS
The average last spring frost in Towanda is around April 9 and the first fall frost is around October 13. That gives Towanda an average growing season of about 187 days.
Last spring frost
| Early (10% chance after) | March 14 |
|---|---|
| Average (50%) | April 9 |
| Late (90%) | April 14 |
First fall frost
| Early (10%) | October 1 |
|---|---|
| Average (50%) | October 13 |
| Late (90% chance before) | October 26 |