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Boston weather in January
Check the Boston, Massachusetts weather 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.
- 11°C max day temperature
- 55 hours of sunshine per day
- 1111 days with some rainfall
- -8-8°C min night temperature
- 99 hours of daylight per day
- 0No heat & humidity
- 9393 mm of monthly rainfall
- 11 (Low) UV index
- 55°C sea temperature
Metric (°C / mm) | Imperial (°F / inches)
Boston weather map
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Boston weather by month
Check the weather in Boston for a particular month by selecting from the list below.
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