Frost dates in Calion, AR
The average last spring frost in Calion is around March 17 and the first fall frost is around November 7. That gives Calion an average growing season of about 235 days.
Last spring frost
| Early (10% chance after) | March 4 |
|---|---|
| Average (50%) | March 17 |
| Late (90%) | April 2 |
First fall frost
| Early (10%) | October 23 |
|---|---|
| Average (50%) | November 7 |
| Late (90% chance before) | November 30 |