Frost dates in Chappell, NE
The average last spring frost in Chappell is around May 10 and the first fall frost is around October 7. That gives Chappell an average growing season of about 150 days.
Last spring frost
| Early (10% chance after) | April 12 |
|---|---|
| Average (50%) | May 10 |
| Late (90%) | May 23 |
First fall frost
| Early (10%) | September 24 |
|---|---|
| Average (50%) | October 7 |
| Late (90% chance before) | October 21 |