Weather · Washington, United States
Washington Weather in January
January in Washington averages 7°C by day and -1°C at night, with about 80mm of rain. That makes it not the easiest month, weather-wise.
Avg high
7°C
45°F
Avg low
-1°C
30°F
Rainfall
80mm
#11 wettest of 12
What to pack
Warm layers and a proper coat. Bring a compact umbrella for the odd shower.
Timing a trip around the weather? A Local Friend in Washington builds it around the season for you.