Frost dates in Riverside, OH
The average last spring frost in Riverside is around April 15 and the first fall frost is around October 27. That gives Riverside an average growing season of about 195 days.
Last spring frost
| Early (10% chance after) | April 2 |
|---|---|
| Average (50%) | April 15 |
| Late (90%) | May 4 |
First fall frost
| Early (10%) | October 6 |
|---|---|
| Average (50%) | October 27 |
| Late (90% chance before) | November 8 |