Monthly weather forecast and climate
Oregon City, OR

How much does it rain in Oregon City?

Throughout the year, in Oregon City, Oregon, 44.2" (1122.8mm) of rain is accumulated.

What is the driest month in Oregon City?

July is the month with the least rainfall in Oregon City, with 0.6" (16.5mm) of accumulated precipitation.

What is the warmest month in Oregon City?

August is the warmest month in Oregon City, with an average high-temperature of 83.7°F (28.7°C) and an average low-temperature of 56.5°F (13.6°C).

What is the coldest month in Oregon City?

December is the coldest month in Oregon City, Oregon, with an average high-temperature of 46.6°F (8.1°C) and an average low-temperature of 35.4°F (1.9°C).

What is the wettest month in Oregon City?

The month with the most rainfall in Oregon City, Oregon, is December when 7.3" (185.9mm) of precipitation is typically aggregated.
Average temperature - Oregon City, OR
Average rainfall - Oregon City, OR
Average daylight - Oregon City, 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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