Frost dates in Marion, AR
The average last spring frost in Marion is around March 21 and the first fall frost is around October 29. That gives Marion an average growing season of about 222 days.
Last spring frost
| Early (10% chance after) | March 9 |
|---|---|
| Average (50%) | March 21 |
| Late (90%) | June 9 |
First fall frost
| Early (10%) | August 12 |
|---|---|
| Average (50%) | October 29 |
| Late (90% chance before) | November 29 |