Frost dates in South Bend, WA
The average last spring frost in South Bend is around April 28 and the first fall frost is around October 13. That gives South Bend an average growing season of about 168 days.
Last spring frost
| Early (10% chance after) | April 14 |
|---|---|
| Average (50%) | April 28 |
| Late (90%) | May 15 |
First fall frost
| Early (10%) | September 29 |
|---|---|
| Average (50%) | October 13 |
| Late (90% chance before) | November 1 |