Frost dates in Oconto, NE
The average last spring frost in Oconto is around May 10 and the first fall frost is around September 29. That gives Oconto an average growing season of about 142 days.
Last spring frost
| Early (10% chance after) | April 28 |
|---|---|
| Average (50%) | May 10 |
| Late (90%) | May 20 |
First fall frost
| Early (10%) | September 17 |
|---|---|
| Average (50%) | September 29 |
| Late (90% chance before) | October 15 |