Corvallis weather in December (Oregon, United States of America)

What can you expect from the weather in Corvallis during December? Check out this comprehensive weather guide.

In December, Corvallis typically experiences low temperatures and heavy rainfall. December falls within the winter season. Daytime temperatures hover around 8°C, while nights can cool down to about 1°C. It's often the coldest month of the year, a perfect time to cozy up indoors. Make sure to bring along suitable winter clothing.

Corvallis in December usually receives heavy rainfall, averaging around 188 mm for the month. In this month, the heaviest downpours of the year are not uncommon. Carrying a poncho might be your best bet to stay dry. Delving into the climate records from the past 30 years, one can predict that nearly 21 days of the month will see rainfall.

The city usually sees around 76 hours of sunlight, indicating fewer sunny days.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Corvallis. May, June, July, August and September generally stand out with the best circumstances. While January, March, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Corvallis climate page with graphs.

 

Corvallis, monthly averages in December

Min Temperature 1°C  

Max Temperature 8°C  

Chance of Rain 68%  

Precipitation 188 mm  

Rainy days 21 days  

Sunshine 76 hours *  

Percentage Sunshine *  

* Data from: Salem, the United States of America (45 KM, 28 Miles).

Where to go in the United States of America in December

Find out more about the weather in the United States of America in December and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Corvallis in December?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in December.

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

3/10

Outdoor sports

4/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Corvallis.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.