Clarkston, WA Weather & Climate Normals
What a normal year in Clarkston actually looks like
On the 30-year record NOAA keeps for Clarkston, WA, the comfort score comes out to 38/100, weather-driven: Heat, cold, snow, or rainfall here are heavy enough that they shape daily life for a large part of the year. Only 3 months a year land in the 55–75°F range this site treats as mild.
How much Clarkston's weather actually swings
Average temperatures in Clarkston run from 35°F in Dec up to 76°F in Jul, a 40.7°F seasonal swing, a middling gap by national standards.
Clarkston, month by month
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 42°F | 30°F | 1.13in | 2.7in |
| Feb | 47°F | 32°F | 1.04in | 3.8in |
| Mar | 55°F | 36°F | 1.3in | 0.8in |
| Apr | 62°F | 41°F | 1.44in | 0in |
| May | 72°F | 48°F | 1.69in | 0in |
| Jun | 79°F | 54°F | 1.25in | 0in |
| Jul | 91°F | 61°F | 0.47in | 0in |
| Aug | 90°F | 60°F | 0.51in | 0in |
| Sep | 80°F | 52°F | 0.6in | 0in |
| Oct | 63°F | 42°F | 1.08in | 0in |
| Nov | 49°F | 35°F | 1.23in | 1.3in |
| Dec | 41°F | 30°F | 1.13in | 4.1in |
If you're timing a visit, May, Jun, and Sep are Clarkston's mildest stretch; if you're moving there, you should plan around Jul's heat and Dec's cold instead.
How wet Clarkston actually gets
Over a typical year, Clarkston sees about 12.87in of precipitation a year across roughly 106 days with measurable rain or snow, with 12.7in of snow a year.
Clarkston against the rest of the country
Out of 4876 cities scored here, Clarkston comes in at 4738; within WA alone it ranks 125 of 125. Population is about 7,138.
Checking the actual forecast
These figures come from Lewiston Nez Perce Co Ap, ID US, the NOAA station 3.3 miles from Clarkston, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why this uses the nearest NOAA station · How the comfort score is calculated