Frost dates in Jacksonport, AR
The average last spring frost in Jacksonport is around March 23 and the first fall frost is around November 4. That gives Jacksonport an average growing season of about 226 days.
Last spring frost
| Early (10% chance after) | March 6 |
|---|---|
| Average (50%) | March 23 |
| Late (90%) | April 10 |
First fall frost
| Early (10%) | October 19 |
|---|---|
| Average (50%) | November 4 |
| Late (90% chance before) | November 24 |