Frost dates in Osceola, NE
The average last spring frost in Osceola is around April 28 and the first fall frost is around October 9. That gives Osceola an average growing season of about 164 days.
Last spring frost
| Early (10% chance after) | April 12 |
|---|---|
| Average (50%) | April 28 |
| Late (90%) | May 15 |
First fall frost
| Early (10%) | September 24 |
|---|---|
| Average (50%) | October 9 |
| Late (90% chance before) | October 29 |