Frost dates in Ellis, KS
The average last spring frost in Ellis is around May 5 and the first fall frost is around October 16. That gives Ellis an average growing season of about 164 days.
Last spring frost
| Early (10% chance after) | March 29 |
|---|---|
| Average (50%) | May 5 |
| Late (90%) | May 16 |
First fall frost
| Early (10%) | October 3 |
|---|---|
| Average (50%) | October 16 |
| Late (90% chance before) | October 31 |