Frost dates in Burr Oak, KS
The average last spring frost in Burr Oak is around May 2 and the first fall frost is around October 8. That gives Burr Oak an average growing season of about 159 days.
Last spring frost
| Early (10% chance after) | April 18 |
|---|---|
| Average (50%) | May 2 |
| Late (90%) | May 15 |
First fall frost
| Early (10%) | September 19 |
|---|---|
| Average (50%) | October 8 |
| Late (90% chance before) | October 22 |