Frost dates in Centralia, WA
The average last spring frost in Centralia is around April 26 and the first fall frost is around October 24. That gives Centralia an average growing season of about 181 days.
Last spring frost
| Early (10% chance after) | April 3 |
|---|---|
| Average (50%) | April 26 |
| Late (90%) | May 19 |
First fall frost
| Early (10%) | September 30 |
|---|---|
| Average (50%) | October 24 |
| Late (90% chance before) | November 18 |