Martha's Vineyard climate guide

Temperature in Martha's Vineyard (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
3°C maximum daytime temperature in January in Martha's Vineyard3
3°C maximum daytime temperature in February in Martha's Vineyard3
7°C maximum daytime temperature in March in Martha's Vineyard7
12°C maximum daytime temperature in April in Martha's Vineyard12
17°C maximum daytime temperature in May in Martha's Vineyard17
23°C maximum daytime temperature in June in Martha's Vineyard23
26°C maximum daytime temperature in July in Martha's Vineyard26
25°C maximum daytime temperature in August in Martha's Vineyard25
22°C maximum daytime temperature in September in Martha's Vineyard22
17°C maximum daytime temperature in October in Martha's Vineyard17
11°C maximum daytime temperature in November in Martha's Vineyard11
5°C maximum daytime temperature in December in Martha's Vineyard5
Min temperature (night-time)
-5°C minimum night-time temperature in January in Martha's Vineyard-5
-5°C minimum night-time temperature in February in Martha's Vineyard-5
0°C minimum night-time temperature in March in Martha's Vineyard0
4°C minimum night-time temperature in April in Martha's Vineyard4
9°C minimum night-time temperature in May in Martha's Vineyard9
14°C minimum night-time temperature in June in Martha's Vineyard14
18°C minimum night-time temperature in July in Martha's Vineyard18
17°C minimum night-time temperature in August in Martha's Vineyard17
14°C minimum night-time temperature in September in Martha's Vineyard14
9°C minimum night-time temperature in October in Martha's Vineyard9
4°C minimum night-time temperature in November in Martha's Vineyard4
-2°C minimum night-time temperature in December in Martha's Vineyard-2
Sea temperature
5°C sea temperature in January in Martha's Vineyard5
3°C sea temperature in February in Martha's Vineyard3
3°C sea temperature in March in Martha's Vineyard3
6°C sea temperature in April in Martha's Vineyard6
10°C sea temperature in May in Martha's Vineyard10
15°C sea temperature in June in Martha's Vineyard15
19°C sea temperature in July in Martha's Vineyard19
20°C sea temperature in August in Martha's Vineyard20
18°C sea temperature in September in Martha's Vineyard18
15°C sea temperature in October in Martha's Vineyard15
11°C sea temperature in November in Martha's Vineyard11
8°C sea temperature in December in Martha's Vineyard8

Sunshine & Daylight in Martha's Vineyard

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
10 hours of daylight per day in January in Martha's Vineyard10
11 hours of daylight per day in February in Martha's Vineyard11
12 hours of daylight per day in March in Martha's Vineyard12
13 hours of daylight per day in April in Martha's Vineyard13
15 hours of daylight per day in May in Martha's Vineyard15
15 hours of daylight per day in June in Martha's Vineyard15
15 hours of daylight per day in July in Martha's Vineyard15
14 hours of daylight per day in August in Martha's Vineyard14
12 hours of daylight per day in September in Martha's Vineyard12
11 hours of daylight per day in October in Martha's Vineyard11
10 hours of daylight per day in November in Martha's Vineyard10
9 hours of daylight per day in December in Martha's Vineyard9

Rainfall in Martha's Vineyard

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
12 days with some rainfall in January in Martha's Vineyard12
10 days with some rainfall in February in Martha's Vineyard10
12 days with some rainfall in March in Martha's Vineyard12
11 days with some rainfall in April in Martha's Vineyard11
11 days with some rainfall in May in Martha's Vineyard11
11 days with some rainfall in June in Martha's Vineyard11
9 days with some rainfall in July in Martha's Vineyard9
10 days with some rainfall in August in Martha's Vineyard10
8 days with some rainfall in September in Martha's Vineyard8
9 days with some rainfall in October in Martha's Vineyard9
11 days with some rainfall in November in Martha's Vineyard11
12 days with some rainfall in December in Martha's Vineyard12
Average monthly rainfall (mm)
100 mm monthly rainfall in January in Martha's Vineyard100
99 mm monthly rainfall in February in Martha's Vineyard99
110 mm monthly rainfall in March in Martha's Vineyard110
103 mm monthly rainfall in April in Martha's Vineyard103
89 mm monthly rainfall in May in Martha's Vineyard89
68 mm monthly rainfall in June in Martha's Vineyard68
71 mm monthly rainfall in July in Martha's Vineyard71
104 mm monthly rainfall in August in Martha's Vineyard104
88 mm monthly rainfall in September in Martha's Vineyard88
87 mm monthly rainfall in October in Martha's Vineyard87
116 mm monthly rainfall in November in Martha's Vineyard116
117 mm monthly rainfall in December in Martha's Vineyard117

More climate for Martha's Vineyard

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (Maximum)
UV (maximum) index 2 (Low) in January in Martha's Vineyard2
UV (maximum) index 2 (Low) in February in Martha's Vineyard2
UV (maximum) index 4 (Moderate) in March in Martha's Vineyard4
UV (maximum) index 6 (High) in April in Martha's Vineyard6
UV (maximum) index 7 (High) in May in Martha's Vineyard7
UV (maximum) index 8 (Very High) in June in Martha's Vineyard8
UV (maximum) index 8 (Very High) in July in Martha's Vineyard8
UV (maximum) index 8 (Very High) in August in Martha's Vineyard8
UV (maximum) index 6 (High) in September in Martha's Vineyard6
UV (maximum) index 4 (Moderate) in October in Martha's Vineyard4
UV (maximum) index 2 (Low) in November in Martha's Vineyard2
UV (maximum) index 1 (Low) in December in Martha's Vineyard1
Heat & Humidity
No heat & humidity in January in Martha's Vineyard0
No heat & humidity in February in Martha's Vineyard0
No heat & humidity in March in Martha's Vineyard0
No heat & humidity in April in Martha's Vineyard0
No heat & humidity in May in Martha's Vineyard0
No heat & humidity in June in Martha's Vineyard0
Low heat & humidity in July in Martha's VineyardL
Low heat & humidity in August in Martha's VineyardL
No heat & humidity in September in Martha's Vineyard0
No heat & humidity in October in Martha's Vineyard0
No heat & humidity in November in Martha's Vineyard0
No heat & humidity in December in Martha's Vineyard0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The climate guide for Martha's Vineyard, Massachusetts shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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Metric (°C / mm)  |  Imperial (°F / inches)

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