Sunnyside weather in December (Washington State, United States of America)
What does the weather outlook for Sunnyside look like in December? Wondering about the weather this month? Our guide has all the details you need.
Temperatures
Typically, December in Sunnyside includes low temperatures and low snow/rainfall. December is typically considered a winter month. Expect daytime highs to reach approximately 3°C, with nighttime lows dipping to around -5°C. Expect the coldest temperatures of the year this month. Make sure you have enough winter clothing to stay warm.
Precipitation
Sunnyside in December usually receives low snow/rainfall, averaging around 29 mm for the month. This is the wettest month of the year, so having an umbrella ready is a smart choice. Historically, the month has about 10 days of snow/rain.If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Sunnyside. April, May, June, July, August, September and October typically offer the most optimal weather. In contrast, January and December tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Sunnyside climate page with graphs.
Sunnyside, monthly averages in December
Min Temperature
-5°C
Max Temperature
3°C
Chance of Rain
34%
Precipitation
29 mm
Rainy days
10 days
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.
perfect weather
pleasant
tolerable
unpleasant
poor
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. Also, consider bringing a rain jacket as there might be some rain.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Sunnyside.
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.
