Frost dates in Atalissa, IA
The average last spring frost in Atalissa is around April 19 and the first fall frost is around October 18. That gives Atalissa an average growing season of about 182 days.
Last spring frost
| Early (10% chance after) | April 5 |
|---|---|
| Average (50%) | April 19 |
| Late (90%) | April 30 |
First fall frost
| Early (10%) | October 8 |
|---|---|
| Average (50%) | October 18 |
| Late (90% chance before) | November 6 |