Silverton (OR) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Silverton.
Climate overview of Silverton
Temperatures in Silverton, Oregon, United States of America, vary greatly throughout the year. August is the hottest month at 27°C (81°F), while December is the coldest at 7°C (45°F).
The city has a wet climate, receiving around 1182 mm (47 in) of rain/snowfall per year. Despite the high annual total, it has a distinct dry season from July to August, with warm summers and cold winters. November is the wettest month. Sunshine peaks in July, when the city sees around 11.8 hours of sunshine per day.
Silverton Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Silverton - and find the best time to visit.
Monthly Temperature in Silverton
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 (81°F) in August to a chilly 7°C (45°F) in December.
Nighttime temperatures range from 13°C (55°F) in August to 1°C (34°F) in December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Silverton
Silverton has a notably wet climate with abundant precipitation, recording 1182 mm (47 in) 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 (7.7 in) of precipitation. This rainfall is distributed across 24 rainy days.
In contrast, the driest month, August, experiences much less rainfall, totaling 11 mm (0.4 in) 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
The average number of days each month with precipitation
Sunshine Hours in Silverton
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
Daily hours of sunshine
Best Time to Visit Silverton
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July, August and September
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July and August
- Wettest months: January, February, March, October, November and December, when rainfall is highest.
- Seasonal pattern: A distinct dry season from July to August, with warm summers and cold winters
Frequently asked questions about the climate in Silverton
What is the best time to visit Silverton?
June, July, August and September typically offer the most optimal weather in Silverton. In contrast, January, February, March, November and December tend to have less optimal conditions. Silverton has a distinct dry season from July to August, with warm summers and cold winters.
What temperatures can I expect in Silverton?
Daytime highs range from 7°C (45°F) in December to 27°C (81°F) in August. Nighttime lows range from 1°C (34°F) to 13°C (55°F). Temperatures vary considerably through the year.
How much rain does Silverton get?
Annual rainfall is around 1182 mm (47 in). November is the wettest month with 195 mm (7.7 in), while August is the driest with 11 mm (0.4 in).
How sunny is Silverton?
Silverton receives around 2,485 hours of sunshine per year. July is the sunniest month with 353 hours, while December is the cloudiest with just 76 hours. Overall, Silverton enjoys abundant sunshine.
Silverton 3-Day Forecast
Silverton on the map
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Popular this month
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