Boston weather in January 2020

  • 1°C maximum daytime temperature in January in Boston1
    1°C max day temperature
  • 5 hours of sunshine per day
  • 11 days with some rainfall in January in Boston11
    11 days with some rainfall
  • -8°C minimum night-time temperature in January in Boston-8
    -8°C min night temperature
  • 9 hours of daylight per day in January in Boston9
    9 hours of daylight per day
  • No heat & humidity in January in Boston0
    No heat & humidity
  • 93 mm monthly rainfall in January in Boston93
    93 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Boston1
    1 (Low) UV index
  • 4°C sea temperature in January in Boston4
    4°C sea temperature
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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The January weather guide for Boston, Massachusetts 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.

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

Boston sunrise & sunset times for January 2020

Browse the sunrise & sunset times for Boston in January 2020. Select a month to view Boston sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2020 07:13 16:22
Thursday, 16th January 2020 07:10 16:38
Friday, 31st January 2020 06:59 16:56
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Where's warm in Massachusetts in January?

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

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