Frost dates in Ulysses, KS
The average last spring frost in Ulysses is around April 27 and the first fall frost is around October 12. That gives Ulysses an average growing season of about 168 days.
Last spring frost
| Early (10% chance after) | April 14 |
|---|---|
| Average (50%) | April 27 |
| Late (90%) | May 16 |
First fall frost
| Early (10%) | September 27 |
|---|---|
| Average (50%) | October 12 |
| Late (90% chance before) | October 26 |