Weather in City of Boston in July

General weather information about City of Boston

Average annual temperature is 20.6 °C

Absolute maximum temperature: 38.5 °C

Absolute minimum temperature: -0.8 °C

Number of sunny days: 171 days

Number of rainy days: 194 days

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* Weather data for City of Boston United States is based on climate observations for 2026 year

City of Boston air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)25.328.831.231.134.535.636.738.532.229.728.224.9
Average daytime temperature (°C)19.623.024.527.428.931.533.735.529.925.720.617.1
Average temperature (°C)13.516.618.020.822.925.627.929.324.620.215.412.2
Average night temperature (°C)8.812.112.815.217.721.123.824.520.415.211.28.5
Absolute minimum temperature (°C)-0.81.40.99.411.218.121.522.516.58.81.50.8

City of Boston monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.013.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.411.112.012.913.714.113.913.212.411.410.610.2
Daylight minimum duration (h)10.010.011.012.013.014.013.012.011.010.010.010.0
Sunshine mean duration (h)7.48.28.89.710.310.311.211.29.69.17.16.8
Precipitation (mm)1231171228188201114175622572200
Sunny days161915111365911242022
Rainy days159161918242622197109
Snow days000000000000

City of Boston - weather forecast by months

City of Boston weather in januaryCity of Boston weather in februaryCity of Boston weather in marchCity of Boston weather in aprilCity of Boston weather in mayCity of Boston weather in juneCity of Boston weather in julyCity of Boston weather in augustCity of Boston weather in septemberCity of Boston weather in octoberCity of Boston weather in novemberCity of Boston weather in december

Best time to visit City of Boston:

The largest precipitation sum in City of Boston is at

  • June — 201(mm)
  • August — 175(mm)
  • December — 200(mm)

    • Weather forecast in the closest to City of Boston admin centers

    Weather forecast in the closest towns to City of Boston

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    Frequently asked questions

    When is the best time to visit City of Boston?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit City of Boston.
    What is the weather like in City of Boston?
    See average temperature, rainfall and daylight hours for City of Boston by month in the table above.
    How many sunny days does City of Boston have?
    The monthly weather statistics above show sunshine and rainfall patterns for City of Boston throughout the year.