Frost dates in Topeka, KS
The average last spring frost in Topeka is around April 10 and the first fall frost is around October 19. That gives Topeka an average growing season of about 192 days.
Last spring frost
| Early (10% chance after) | March 23 |
|---|---|
| Average (50%) | April 10 |
| Late (90%) | April 22 |
First fall frost
| Early (10%) | October 11 |
|---|---|
| Average (50%) | October 19 |
| Late (90% chance before) | November 2 |