USA weather in January 2020

  • 5°C maximum daytime temperature in January in USA (Washington)5
    5°C max day temperature
  • 5 hours of sunshine per day
  • 10 days with some rainfall in January in USA (Washington)10
    10 days with some rainfall
  • -4°C minimum night-time temperature in January in USA (Washington)-4
    -4°C min night temperature
  • 10 hours of daylight per day in January in USA (Washington)10
    10 hours of daylight per day
  • No heat & humidity in January in USA (Washington)0
    No heat & humidity
  • 71 mm monthly rainfall in January in USA (Washington)71
    71 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in January in USA (Washington)2
    2 (Low) UV index
  • Top deals & discounts
  • USA weather overview
  • USA climate averages by month
  • More destinations
  • Best time to go to USA
  • USA 5-day weather forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The January weather guide for USA, represented by Washington, shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

  • Book online & save 12% on holidays to the USA
  • Book online with TUI to receive discount
  • FREE kids places & low deposits also available

Metric (°C / mm)  |  Imperial (°F / inches)

Guide to USA weather in January

The average maximum daytime temperature in USA in January is a cold 5°C (41°F). The average night-time temperature is usually a very cold -4°C (25°F). There are usually 5 hours of bright sunshine each day, which represents 48% of the 10 hours of daylight.

Expect 71mm (2.8 inches) of rainfall across the whole of January with 10 days with some rain falling. Maximum UV levels will be low (2 UV index) at midday when the skies are clear.

The weather in USA in January is represented by Washington.

USA sunrise & sunset times for January 2020

Browse the sunrise & sunset times for USA in January 2020. Select a month to view USA sunrise & sunset times for the next twelve months. The USA sunrise & sunset times shown below are for Washington.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2020 07:27 16:56
Thursday, 16th January 2020 07:25 17:11
Friday, 31st January 2020 07:16 17:28
  • Book online & save 12% on holidays to the USA
  • Book online with TUI to receive discount
  • FREE kids places & low deposits also available

Back to top

Discover more about the USA

Popular USA destinations

Below are average maximum temperatures at popular destinations in the USA in January. Select a destination to see more weather parameters.

More USA regions

Related posts

Popular travel offers

Top ^