Corvallis Weather in December

What's the weather like in Corvallis (Oregon) in December 2024?

The climate in Corvallis during December can be summarized as cool and very wet.

December is in the winter in Corvallis and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cold 8°C (46°F), whilst at night 1°C (34°F) is normal.

Corvallis weather averages (imperial / metric)
Daytime temperature 7.8°C 46°F
Nightly temperature 1.3°C 34.3°F
Average temperature 4.5°C 40.1°F
Daily sunshine 2.5 hrs
Avg rainfall 203 mm 8 ins
Rainy days 19 days
Sea temperature 10.6°C 51°F
Humidity 87%
Windspeed 14kph 9 mph

On average December is the wettest month of the year in Corvallis with around 203mm 8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.

On the flip side this corresponds to an average of 2.5 hours of sunshine per day.

December temperatures in Corvallis

Corvallis average temperature in December

December rainfall

Corvallis average rain in December

December hourly sunshine

Corvallis average rain in December

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Corvallis in December 2024.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Corvallis weather stats

Corvallis weather statistics
Hottest month: August 26.3°C 79.3°F
Driest month: July 13mm 0.5ins
Sunniest month: July 11.8hrs
Coldest month: January 7.6°C 45.7°F
Wettest month: December 203mm 8ins
Map showing location of Corvallis (44.56457, -123.26204) Corvallis map pin © Google

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