Renton weather in December (Washington State, United States of America)

How does the weather in Renton usually fare in December? See what weather conditions to anticipate this month with our guide.

Temperatures

The month of December in Renton typically includes low temperatures and high rainfall. December ushers in the winter season. Throughout the day, temperatures typically settle at around 7°C. But by evening, they drop to around 2°C. The month is typically the coldest, so be sure to prepare by packing plenty of warm clothing.

Precipitation

Renton in December usually receives high rainfall, averaging around 152 mm for the month. Based on our climate data of the past 30 years, about 20 days of rain are anticipated.

Average sunshine

The area experiences limited sunny days, amounting to roughly 54 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.

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

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

 

Renton, monthly averages in December

Min Temperature 2°C  

Max Temperature 7°C  

Chance of Rain 67%  

Precipitation 152 mm  

Rainy days 20 days  

Humidity 80% *  

Windspeed 14 km/h *  

Sunshine 54 hours *  

Percentage Sunshine 20% *  

Data from: Seattle, the United States of America (8 KM, 4 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

4/10

Walking

4/10

Camping

3/10

Outdoor sports

4/10

Interested in more climate information?

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

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.