Washington weather in January (Pennsylvania, United States of America)
Will it be warm or cold in Washington this January? Want to know if it's a good time to visit? This page has all the weather details for the month.
Temperatures
Typically, January in Washington includes low temperatures and moderate snow/rainfall. January is part of the winter season. The daytime often sees temperatures reaching 2°C, but nighttime brings a cool-down to -8°C. The coldest month of the year calls for plenty of warm layers. Be sure to pack your winter gear.
Precipitation
Washington in January usually receives moderate snow/rainfall, averaging around 76 mm for the month. Typically around 17 days days of snow/rainfall are expected.Average sunshine
This month is characterized by fewer sunny days, with about 96 hours of sunshine. It's great for those who appreciate cooler, less sunny days.If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Washington. May, July, August and September typically offer the most agreeable circumstances. On the other hand, January, February, March and December tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Washington climate page with graphs.
Washington, monthly averages in January
Min Temperature
-8°C
Max Temperature
2°C
Chance of Rain
57%
Precipitation
76 mm
Rainy days
17 days
Humidity
69% *
Sunshine
96 hours *
Percentage Sunshine
32% *
Where to go in the United States of America in January
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.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 Washington.
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.
