Frost dates in Harwood, MO
The average last spring frost in Harwood is around April 10 and the first fall frost is around October 21. That gives Harwood an average growing season of about 194 days.
Last spring frost
| Early (10% chance after) | March 25 |
|---|---|
| Average (50%) | April 10 |
| Late (90%) | May 2 |
First fall frost
| Early (10%) | October 1 |
|---|---|
| Average (50%) | October 21 |
| Late (90% chance before) | November 4 |