Frost dates in Omaha, NE
The average last spring frost in Omaha is around April 22 and the first fall frost is around October 13. That gives Omaha an average growing season of about 174 days.
Last spring frost
| Early (10% chance after) | April 6 |
|---|---|
| Average (50%) | April 22 |
| Late (90%) | May 9 |
First fall frost
| Early (10%) | October 1 |
|---|---|
| Average (50%) | October 13 |
| Late (90% chance before) | October 29 |