Weather in Martha's Vineyard

Kindly refer to the tabulated chart below for specifics of weather conditions in the Martha's Vineyard Island, round the year.

  • January

    Average Temperature: 29.3
    Average High Temperature: 37.4
    Average Low Temperature: 21.0
    Average Precipitation (inches): 3.5
    Normal Heating Degree Days: 1107
    Normal Cooling Degree Days: 0

  • February

    Average Temperature: 29.8
    Average High Temperature: 37.9
    Average Low Temperature: 21.7
    Average Precipitation (inches): 3.8
    Normal Heating Degree Days: 985
    Normal Cooling Degree Days: 0


  • March

    Average Temperature: 37.0
    Average High Temperature: 45.1
    Average Low Temperature: 29.1
    Average Precipitation (inches): 4.2
    Normal Heating Degree Days: 864
    Normal Cooling Degree Days: 0

  • April

    Average Temperature: 45.1
    Average High Temperature: 53.6
    Average Low Temperature: 36.9
    Average Precipitation (inches): 3.9
    Normal Heating Degree Days: 590
    Normal Cooling Degree Days: 0


  • May

    Average Temperature: 54.7
    Average High Temperature: 63.1
    Average Low Temperature: 46.4
    Average Precipitation (inches): 4.0
    Normal Heating Degree Days: 315
    Normal Cooling Degree Days: 0

  • June

    Average Temperature: 63.9
    Average High Temperature: 72.0
    Average Low Temperature: 55.6
    Average Precipitation (inches): 3.3
    Normal Heating Degree Days: 65
    Normal Cooling Degree Days: 31

  • July

    Average Temperature: 69.8
    Average High Temperature: 77.7
    Average Low Temperature: 61.7
    Average Precipitation (inches): 2.9
    Normal Heating Degree Days: 0
    Normal Cooling Degree Days: 153

  • August

    Average Temperature: 69.4
    Average High Temperature: 77.4
    Average Low Temperature: 61.5
    Average Precipitation (inches): 3.8
    Normal Heating Degree Days: 11
    Normal Cooling Degree Days: 153

  • September


    Average Temperature: 71.1
    Average High Temperature: 54.9
    Average Low Temperature: 3.4
    Average Precipitation (inches): 92
    Normal Heating Degree Days: 34
    Normal Cooling Degree Days: 53.8

  • October

    Average Temperature: 62.2
    Average High Temperature: 45.1
    Average Low Temperature: 3.8
    Average Precipitation (inches): 346
    Normal Heating Degree Days: 0
    Normal Cooling Degree Days: 45.0

  • November

    Average Temperature: 52.9
    Average High Temperature: 37.0
    Average Low Temperature: 4.7
    Average Precipitation (inches): 596
    Normal Heating Degree Days: 0
    Normal Cooling Degree Days: 34.7

  • December

    Average Temperature: 34.7
    Average High Temperature: 42.4
    Average Low Temperature: 26.8
    Average Precipitation (inches): 4.1
    Normal Heating Degree Days: 938
    Normal Cooling Degree Days:0

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