Frost dates in Ava, MO
The average last spring frost in Ava is around April 20 and the first fall frost is around October 21. That gives Ava an average growing season of about 184 days.
Last spring frost
| Early (10% chance after) | April 5 |
|---|---|
| Average (50%) | April 20 |
| Late (90%) | April 26 |
First fall frost
| Early (10%) | October 12 |
|---|---|
| Average (50%) | October 21 |
| Late (90% chance before) | November 2 |