Frost dates in Alliance, NE
The average last spring frost in Alliance is around May 13 and the first fall frost is around September 27. That gives Alliance an average growing season of about 137 days.
Last spring frost
| Early (10% chance after) | April 24 |
|---|---|
| Average (50%) | May 13 |
| Late (90%) | May 27 |
First fall frost
| Early (10%) | September 12 |
|---|---|
| Average (50%) | September 27 |
| Late (90% chance before) | October 13 |