United States Weather in January


Check the Weather in the United States in January before you book your next holiday. This gives the best indication of the weather in January and includes figures for temperature, sunshine and rainfall. The january weather guide shown below is for Washington.

Max Daytime Temperature (°C) 5°C (41°F) Max Daytime Temperature in January in United States (Washington) 5°C (41°F) in January
Min Night-time Temperature (°C) -4°C (25°F) Min Night-time Temperature in January in United States (Washington) -4°C (25°F) in January
Hours of Sunshine (Daily) 5 Hours of Bright Sunshine per day (48% of Daylight Hours) in January in United States (Washington) 5 Hours per day in January
Hours of Daylight (Daily) 10 Hours of Daylight in January in United States (Washington) 10 Hours per day in January
Heat and Humidity Discomfort No heat & humidity in January in United States (Washington) None in January
Days with some Rainfall 10 Days with some Rainfall in January in United States (Washington) 10 Days in January
Monthly Rainfall (mm) 71 mm (2.8 inches) Monthly Rainfall in January in United States (Washington) 71 mm (2.8 inches) in January
UV Index (Maximum) UV (Maximum) Index 2 (Low) in January in United States (Washington) 2 (Low) in January
All Months Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Metric (°C)  |  Imperial (°F) 
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Map of United States

Select a destination from the United States Map to view the january weather guide. Alternatively, select from the list of destinations below the map. Can't find the United States weather destination you are after? Try the Destination Search.

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United States weather by month

Check the weather for a particular month in the United States by selecting a month from the list below. Alternatively check which month usually has the Best Weather in the United States. If you are not sure where to go, why not try our Holiday Planner.


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