Frost dates in Oshkosh, NE
The average last spring frost in Oshkosh is around May 10 and the first fall frost is around September 29. That gives Oshkosh an average growing season of about 142 days.
Last spring frost
| Early (10% chance after) | April 27 |
|---|---|
| Average (50%) | May 10 |
| Late (90%) | May 24 |
First fall frost
| Early (10%) | September 14 |
|---|---|
| Average (50%) | September 29 |
| Late (90% chance before) | October 14 |