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Silverton (OR) Weather and Climate: A Comprehensive Guide

Silverton experiences great temperature shifts. The city's weather can transition from warm days to cold weather. It also has a relatively rain/snowy climate with high levels of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

The climate in Silverton is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 27°C in August to a chilly 7°C in December.

Nighttime temperatures can drop, with average lows reaching 1°C in December. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Silverton has a notably wet climate with abundant precipitation, recording 1182 mm of rain/snowfall per year. The seasons in Silverton, bring significant changes in precipitation. The wettest month, November, receives heavy rainfall, with an average of 195 mm of precipitation. This rainfall is distributed across 24 rainy days.

In contrast, the driest month, August, experiences much less rainfall, totaling 11 mm over 3 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Silverton Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

In Silverton, summer days are longer and more sunny, with daily sunshine hours peaking at 11.8 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.5 hours per average day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Salem, the United States of America (21 KM, 13 Miles).

Daily hours of sunshine

Data from: Salem, the United States of America (21 KM, 13 Miles).

Forecast for Silverton (OR)

Sun   Dec 22
12°C | 7°C
S 4 m/s
7.5 mm
broken clouds and rain

broken clouds and rain

Mon   Dec 23
11°C | 7°C
S 2 m/s
11 mm
broken clouds and slight rain

broken clouds and slight rain

Tue   Dec 24
12°C | 6°C
S 3 m/s
5.3 mm
partly cloudy and rain

partly cloudy and rain

The best time of year to visit Silverton in the United States of America

During the months of June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which months have the greatest rainfall in Silverton?
    Most rainfall (rainy season) is seen in January, March, November and December.
  • Does Silverton have a dry season?
    Yes, the months of July and August are very dry.
  • Which is the warmest month in Silverton?
    August has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Silverton?
    The coldest month is December with an average maximum temperature of 7°C.
  • Which is the wettest month in Silverton?
    November tops the wettest month list with 195 mm of rainfall.
  • Which is the driest month in Silverton?
    August is the driest month with 11 mm of precipitation.
  • Which is the sunniest month in Silverton?
    July is the sunniest month with an average of 353 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.