Frost dates in Troy, KS
The average last spring frost in Troy is around April 18 and the first fall frost is around October 16. That gives Troy an average growing season of about 181 days.
Last spring frost
| Early (10% chance after) | April 6 |
|---|---|
| Average (50%) | April 18 |
| Late (90%) | May 4 |
First fall frost
| Early (10%) | September 30 |
|---|---|
| Average (50%) | October 16 |
| Late (90% chance before) | October 30 |