Frost dates in Tupelo, OK
The average last spring frost in Tupelo is around April 5 and the first fall frost is around October 31. That gives Tupelo an average growing season of about 209 days.
Last spring frost
| Early (10% chance after) | March 10 |
|---|---|
| Average (50%) | April 5 |
| Late (90%) | April 22 |
First fall frost
| Early (10%) | October 16 |
|---|---|
| Average (50%) | October 31 |
| Late (90% chance before) | November 19 |