Monthly weather forecast and climate
Silverton, OR

How much does it rain in Silverton?

In Silverton, Oregon, during the entire year, the rain falls for 165 days and collects up to 46.8" (1189mm) of precipitation.

What is the driest month in Silverton?

The month with the least rainfall in Silverton, Oregon, is July when the rain falls for 4 days and typically collects 0.7" (17.5mm) of precipitation.

What is the warmest month in Silverton?

The warmest month is August, with an average high-temperature of 79.2°F (26.2°C) and an average low-temperature of 54.5°F (12.5°C).

What is the coldest month in Silverton?

December is the coldest month in Silverton, Oregon, with an average high-temperature of 45.7°F (7.6°C) and an average low-temperature of 34°F (1.1°C).

What is the rainiest month in Silverton?

December is the month with the most rainfall. Rain falls for 21 days and accumulates 7.5" (191mm) of precipitation.
Average rainfall - Silverton, OR

The wettest month (with the highest rainfall) is December (191mm).
The driest month (with the lowest rainfall) is July (17.5mm).

Average rainfall days - Silverton, OR

Months with the highest number of rainy days are November and December (21 days).
Months with the lowest number of rainy days are July and August (4 days).

Average daylight - Silverton, OR

The month with the longest days is June (Average daylight: 15.6h).
The month with shortest days is December (Average daylight: 8.8h).

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