Frost dates in Merriam Woods, MO
The average last spring frost in Merriam Woods is around April 15 and the first fall frost is around October 25. That gives Merriam Woods an average growing season of about 193 days.
Last spring frost
| Early (10% chance after) | March 31 |
|---|---|
| Average (50%) | April 15 |
| Late (90%) | April 27 |
First fall frost
| Early (10%) | October 7 |
|---|---|
| Average (50%) | October 25 |
| Late (90% chance before) | November 6 |