Boston vs West Haven Climate
99%matchBoston vs West Haven: a 99% climate match. Very close: temperatures within 2°F (1°C), with similar rain, humidity and sun.
Boston gets 46 in (1167 mm) of rain a year and West Haven 46 in (1172 mm). July is the warmest month in both, with highs of 85°F (29°C) in Boston and 85°F (30°C) in West Haven.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
BostonWest Havensolid = high, dashed = low
Rain (in per month)
BostonWest Haven
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Boston | West Haven | Boston | West Haven | Boston | West Haven | |
| Jan | 37°F(3°C) | 38°F(3°C) | 20°F(-6°C) | 22°F(-5°C) | 3.7 in(95 mm) | 3.4 in(86 mm) |
| Feb | 40°F(5°C) | 41°F(5°C) | 22°F(-6°C) | 23°F(-5°C) | 3.2 in(82 mm) | 3.3 in(84 mm) |
| Mar | 47°F(8°C) | 49°F(9°C) | 29°F(-2°C) | 31°F(-1°C) | 4.7 in(119 mm) | 4.2 in(106 mm) |
| Apr | 58°F(15°C) | 60°F(16°C) | 38°F(3°C) | 40°F(4°C) | 3.9 in(100 mm) | 4.1 in(105 mm) |
| May | 70°F(21°C) | 71°F(22°C) | 48°F(9°C) | 49°F(10°C) | 3.2 in(82 mm) | 3.7 in(94 mm) |
| Jun | 79°F(26°C) | 80°F(27°C) | 58°F(14°C) | 59°F(15°C) | 3.7 in(94 mm) | 4.1 in(104 mm) |
| Jul | 85°F(29°C) | 85°F(30°C) | 64°F(18°C) | 65°F(18°C) | 3.5 in(88 mm) | 3.9 in(98 mm) |
| Aug | 83°F(29°C) | 83°F(29°C) | 63°F(17°C) | 64°F(18°C) | 3.6 in(91 mm) | 3.7 in(94 mm) |
| Sep | 76°F(24°C) | 76°F(25°C) | 55°F(13°C) | 56°F(13°C) | 3.6 in(92 mm) | 3.7 in(94 mm) |
| Oct | 64°F(18°C) | 65°F(18°C) | 44°F(6°C) | 44°F(7°C) | 4.5 in(114 mm) | 4.3 in(109 mm) |
| Nov | 53°F(12°C) | 54°F(12°C) | 35°F(2°C) | 36°F(2°C) | 3.9 in(100 mm) | 3.6 in(91 mm) |
| Dec | 43°F(6°C) | 43°F(6°C) | 26°F(-3°C) | 28°F(-2°C) | 4.3 in(110 mm) | 4.2 in(107 mm) |
1991–2020 averages, by calendar month.