Frost dates in Jasper, MO
The average last spring frost in Jasper is around April 14 and the first fall frost is around October 20. That gives Jasper an average growing season of about 189 days.
Last spring frost
| Early (10% chance after) | April 1 |
|---|---|
| Average (50%) | April 14 |
| Late (90%) | May 2 |
First fall frost
| Early (10%) | October 3 |
|---|---|
| Average (50%) | October 20 |
| Late (90% chance before) | November 7 |