Boston climate guide, Massachusetts

Welcome to the Boston climate guide, which shows average weather for Boston, Massachusetts, United States. Check maximum temperature, the number of days with rainfall, sea temperature and daily hours of sunshine for each month of the year.

Boston climate guide: quick links

Maximum temperature (°C) in Boston

1
3
8
14
20
25
28
27
23
17
11
4
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Days with some rain in Boston

11
10
11
11
12
11
9
10
9
9
11
12
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Hours of sunshine in Boston

5
6
7
7
8
9
9
9
8
7
5
5
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sea temperature (°C) in Boston

5
4
3
5
8
13
17
18
16
13
10
7
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Boston, Massachusetts map © Weather2Travel.com
Boston, Massachusetts map © Weather2Travel.com
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The Boston climate guide is provided by Weather2Travel.com. For more information about the weather in Boston, Massachusetts, United States including monthly rainfall, mininum temperature, UV maximum, heat & humidity and daylight hours visit the Boston climate guide page.

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