Frost dates in Surprise, NE
The average last spring frost in Surprise is around April 28 and the first fall frost is around October 11. That gives Surprise an average growing season of about 166 days.
Last spring frost
| Early (10% chance after) | April 14 |
|---|---|
| Average (50%) | April 28 |
| Late (90%) | May 7 |
First fall frost
| Early (10%) | September 23 |
|---|---|
| Average (50%) | October 11 |
| Late (90% chance before) | October 19 |