Frost dates in McCool Junction, NE
The average last spring frost in McCool Junction is around April 29 and the first fall frost is around October 9. That gives McCool Junction an average growing season of about 163 days.
Last spring frost
| Early (10% chance after) | April 15 |
|---|---|
| Average (50%) | April 29 |
| Late (90%) | May 15 |
First fall frost
| Early (10%) | September 24 |
|---|---|
| Average (50%) | October 9 |
| Late (90% chance before) | October 25 |