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Boston, United States — weather December, water temperature

Weather in resort cities around the world, data for the past 5 years. Information includes daytime and nighttime temperatures, water temperature, rainfall, and day length. Convenient graphics and weather comparison in different resorts around the world.
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Boston — weather by month, water temperature

Boston — weather December, water temperature

  • Boston on the map United States
  • 4.1°C Daytime temperatures
  • 1°C Night temperatures
  • 7.4°C Water temperature
  • 12 Sunny days
  • 9.1-9.3 Sun (hours)
  • 4 Rainy days
  • 87.9 mm Precipitation
  • Boston Best time to visit
Air temperature 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012

The maximum daily temperature 17°C — 24 December 2015.
The maximum night temperature 16.5°C — 1 December 2020.
The minimum daily temperature -14°C — 28 December 2017.
The minimum night temperature -16.5°C — 29 December 2017.

Water temperature 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013

The warmest water 10.1 °C — 1 December 2016.
The coldest water 3.3 °C — 30 December 2022.

Sunny, cloudy and gloomy days

Sunny days — 12
Rainy days — 8
Gloomy days — 12

Precipitation, mm

Maximum precipitation 87.9 mm — December.
Minimum precipitation 50.7 mm — September.

Wind speed, km / h

Maximum wind speed 17.8 km / h — January.
Minimum wind speed 12.3 km / h — August.

Number of hours of sunshine

The maximum number of hours of sunshine per day 9.6 h. — July.
The minimum number of hours of sunshine per day 4.8 h. — December.

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