Frost dates in Sidney, NE
The average last spring frost in Sidney is around May 15 and the first fall frost is around September 27. That gives Sidney an average growing season of about 135 days.
Last spring frost
| Early (10% chance after) | April 29 |
|---|---|
| Average (50%) | May 15 |
| Late (90%) | June 3 |
First fall frost
| Early (10%) | September 12 |
|---|---|
| Average (50%) | September 27 |
| Late (90% chance before) | October 11 |