Cascade Locks weather in December (Oregon, United States of America)

Is December a good time to explore Cascade Locks weather-wise? Want to know if this month is ideal for visiting? Our guide provides detailed weather information.

Temperatures

December in Cascade Locks generally includes low temperatures and heavy snow/rainfall. December is part of the winter season. During the day, temperatures usually reach up to 5°C. At night, they tend to fall to approximately -1°C. Expect chilly temperatures this month, as it is typically the coldest of the year. Pack accordingly with warm clothes.

Precipitation

Cascade Locks in December falls under the rainy season with heavy snow/rainfall, averaging around 388 mm for the month. Known for its peak rainfall, this month often has intense showers. It's wise to carry a poncho to protect yourself from the rain. Expect around 24 days of snow/rain based on historical data.

Average sunshine

This month is characterized by fewer sunny days, with about 64 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Cascade Locks. June, July, August and September typically offer the best circumstances. While January, February, March, October, November and December tend to showcase less optimal conditions.

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

 

Cascade Locks, monthly averages in December

Min Temperature -1°C  

Max Temperature 5°C  

Chance of Rain 80%  

Precipitation 388 mm  

Rainy days 24 days  

Humidity 83% *  

Sunshine 64 hours *  

Percentage Sunshine *  

Data from: Portland, the United States of America (55 KM, 34 Miles).

Where to go in the United States of America in December

Find out more about the weather in the United States of America and which places have the best travel 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 this month?

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.

Swimming

4/10

Cycling

3/10

Walking

3/10

Camping

1/10

Outdoor sports

3/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Cascade Locks.

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 travel conditions. Find out where to go with our weather planner.