Frost dates in Isola, MS
The average last spring frost in Isola is around March 14 and the first fall frost is around November 11. That gives Isola an average growing season of about 242 days.
Last spring frost
| Early (10% chance after) | February 14 |
|---|---|
| Average (50%) | March 14 |
| Late (90%) | March 31 |
First fall frost
| Early (10%) | October 25 |
|---|---|
| Average (50%) | November 11 |
| Late (90% chance before) | December 1 |