Silverton, OR Weather & Climate Normals
What a normal year in Silverton actually looks like
On the 30-year record NOAA keeps for Silverton, OR, the comfort score comes out to 56/100, strongly seasonal: Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. Only 5 months a year land in the 55–75°F range this site treats as mild.
How much Silverton's weather actually swings
Average temperatures in Silverton run from 40°F in Dec up to 68°F in Aug, a 27.7°F seasonal swing, a middling gap by national standards.
Silverton, month by month
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 47°F | 35°F | 6.7in | 0.1in |
| Feb | 50°F | 36°F | 4.94in | 0.8in |
| Mar | 55°F | 38°F | 5.45in | 0in |
| Apr | 60°F | 42°F | 4.15in | 0in |
| May | 67°F | 47°F | 2.88in | 0in |
| Jun | 72°F | 51°F | 1.84in | 0in |
| Jul | 80°F | 56°F | 0.42in | 0in |
| Aug | 80°F | 56°F | 0.53in | 0in |
| Sep | 74°F | 52°F | 1.66in | 0in |
| Oct | 63°F | 45°F | 4.19in | 0in |
| Nov | 52°F | 39°F | 6.98in | 0in |
| Dec | 46°F | 35°F | 7.46in | 0.2in |
If you're timing a visit, May, Jun, Jul, Aug, and Sep are Silverton's mildest stretch; if you're moving there, you should plan around Dec's cold instead.
How wet Silverton actually gets
Over a typical year, Silverton sees about 47.2in of precipitation a year across roughly 179 days with measurable rain or snow, with 1.1in of snow a year.
Silverton against the rest of the country
Out of 4876 cities scored here, Silverton comes in at 791; within OR alone it ranks 32 of 80. Population is about 10,391.
Checking the actual forecast
These figures come from Silverton, OR US, the NOAA station 0.4 miles from Silverton, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why some cities show no snow or rain figure · What a 30-year climate normal actually is