Frost dates in Lathrop, MO
The average last spring frost in Lathrop is around April 20 and the first fall frost is around October 17. That gives Lathrop an average growing season of about 180 days.
Last spring frost
| Early (10% chance after) | April 7 |
|---|---|
| Average (50%) | April 20 |
| Late (90%) | April 23 |
First fall frost
| Early (10%) | October 11 |
|---|---|
| Average (50%) | October 17 |
| Late (90% chance before) | October 31 |