East Haven, Connecticut Climate
United States
Pop. 29,257 Elev. 10 m / 33 ft
TZ: America/New_York (UTC-4) ·
East Haven has mild summers with average highs of 80°F (27°C) in July, and cold winters averaging 27°F (-3°C) in January. Wind chill can push winter lows to 17°F (-8°C). Rain falls on about 61 days per year (40.3 in / 1024 mm total), with snow on 5 days and 29 in (732 mm) of annual accumulation. The city averages 123 sunny days per year and around 27 thunderstorm days. Ocean water temperatures reach 76°F (24°C) in summer.
| Temperature | 80°F (26°C) high | 27°F (-3°C) low |
| Feels like | 17°F (-8°C) low | |
| Rain | 61 days | 40.3 in (1024 mm) /yr |
| Snow | 5 days | 28.8 in (732 mm) /yr |
| Sky | 123 sunny | 27 stormy |
| Wind | 4.7 mph (2.1 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jun, Jul, Aug, Sep
Sky & Air by Month
Cloud cover (%)
43
Jan 65
Feb 55
Mar 67
Apr 71
May 64
Jun 56
Jul 41
Aug 51
Sep 42
Oct 50
Nov 55
Dec Humidity (%)
60
Jan 66
Feb 67
Mar 67
Apr 80
May 80
Jun 80
Jul 69
Aug 74
Sep 68
Oct 65
Nov 64
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 1 mi Tweed New Haven Airport (HVN)
Ski resort 17 mi Powder Ridge Ski Area
National park 79 mi Connecticut River Greenway State Park
Mountain peak
(4,971 ft) 203 mi Schofield Cobble
Hospital 4 mi Yale New Haven Psychiatric Hospital
Hiking trail 2 mi Ridge Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 35°F 2°C | 27°F -3°C | 1.2 in 29 mm | 4.0 in103 mm | 16 |
| February | 37°F 3°C | 29°F -2°C | 2.5 in 64 mm | 15.1 in385 mm | 6 |
| March | 47°F 9°C | 37°F 3°C | 4.9 in 124 mm | 0.0 in1 mm | 9 |
| April | 55°F 13°C | 45°F 7°C | 4.2 in 105 mm | 0.3 in8 mm | 5 |
| May | 61°F 16°C | 53°F 12°C | 7.7 in 196 mm | — | 5 |
| June | 72°F 22°C | 63°F 17°C | 2.1 in 53 mm | — | 9 |
| July | 80°F 26°C | 71°F 22°C | 3.1 in 79 mm | — | 10 |
| August | 76°F 25°C | 67°F 19°C | 2.2 in 56 mm | — | 17 |
| September | 73°F 23°C | 64°F 18°C | 2.4 in 61 mm | — | 10 |
| October | 63°F 17°C | 54°F 12°C | 5.3 in 135 mm | — | 17 |
| November | 51°F 11°C | 43°F 6°C | 2.4 in 61 mm | 0.0 in1 mm | 12 |
| December | 39°F 4°C | 31°F -1°C | 2.3 in 59 mm | 9.2 in235 mm | 7 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 16 | 1 |
| February | 6 | 1 |
| March | 9 | 1 |
| April | 5 | 4 |
| May | 5 | 5 |
| June | 9 | 2 |
| July | 10 | 2 |
| August | 17 | 2 |
| September | 10 | 3 |
| October | 17 | 4 |
| November | 12 | 2 |
| December | 7 | 0 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 44°F 6°C | 36°F 2°C |
| February | 36°F 2°C | 33°F 1°C |
| March | 41°F 5°C | 38°F 3°C |
| April | 50°F 10°C | 46°F 8°C |
| May | 56°F 13°C | 56°F 13°C |
| June | 68°F 20°C | 67°F 19°C |
| July | 76°F 24°C | 77°F 25°C |
| August | 76°F 24°C | 74°F 23°C |
| September | 72°F 22°C | 70°F 21°C |
| October | 70°F 21°C | 62°F 17°C |
| November | 60°F 15°C | 51°F 11°C |
| December | 49°F 10°C | 40°F 5°C |