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| Back to Connecticut, United States. Do you have any pictures of this city? ![]() Planning a vacation? Current weather forecast for New Haven, CT Elevation: 75 feet County: New Haven Land area: 18.9 square miles Zip codes: . Median resident age: 29.3 years New: New Haven, CT residents, houses, and apartments details Races in New Haven:
Ancestries: Italian (10.5%), Irish (6.2%), German (4.1%), English (3.4%), Polish (2.6%), West Indian (2.1%). |
![]() For population 25 years and over in New Haven
For population 15 years and over in New Haven city
11.6% Foreign born (5.5% Latin America, 2.7% Asia, 2.6% Europe). |
![]() Nearest city with pop. 200,000+: New York, NY (80.2 miles, pop. 8,008,278). Nearest cities: West Haven, CT (3.9 miles), East Haven, CT (4.2 miles), North Haven, CT (6.4 miles), Orange, CT (7.4 miles), Woodmont, CT (7.5 miles), Branford Center, CT (7.9 miles), Ansonia, CT (10.6 miles), Derby, CT (11.1 miles). Single-family new house construction building permits:
Area code: 203 Industries providing employment: Educational,health and social services (35.3%), Manufacturing (11.5%). |
Based on data reported by over 4,000 weather stations
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Average temp. (°F) | 30.8 | 32.6 | 40.1 | 49.4 | 59.5 | 68.5 | 74.2 | 73.2 | 66.2 | 55.4 | 45.9 | 36.0 |
| High temperature (°F) | 38.1 | 39.9 | 48.0 | 58.3 | 68.9 | 77.6 | 82.9 | 81.5 | 74.5 | 64.0 | 53.6 | 43.2 |
| Low temperature (°F) | 23.6 | 25.2 | 32.0 | 40.4 | 50.2 | 59.3 | 65.5 | 64.8 | 57.8 | 46.7 | 38.1 | 28.7 |
| Precipitation (in) | 4.4 | 3.2 | 4.4 | 4.4 | 4.4 | 3.9 | 3.9 | 4.1 | 4.0 | 4.3 | 4.4 | 4.0 |
Based on data reported by main weather stations
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Days with precip. | 11 | 10 | 11 | 11 | 11 | 10 | 8 | 9 | 9 | 7 | 10 | 11 |
| Wind speed (mph) | 12.4 | 12.8 | 12.9 | 12.3 | 11.0 | 9.9 | 9.3 | 9.4 | 10.4 | 11.2 | 11.9 | 12.0 |
| Morning humidity (%) | 70 | 70 | 70 | 69 | 75 | 78 | 78 | 79 | 82 | 80 | 77 | 74 |
| Afternoon humidity (%) | 59 | 57 | 55 | 53 | 59 | 61 | 60 | 61 | 61 | 59 | 60 | 60 |
| Sunshine (%) | 53 | 56 | 57 | 56 | 58 | 61 | 63 | 62 | 60 | 58 | 47 | 48 |
| Days clear of clouds | 8 | 8 | 8 | 7 | 7 | 8 | 7 | 9 | 10 | 11 | 8 | 8 |
| Partly cloudy days | 8 | 7 | 9 | 9 | 10 | 10 | 12 | 11 | 9 | 8 | 8 | 8 |
| Cloudy days | 15 | 13 | 14 | 14 | 14 | 12 | 12 | 12 | 12 | 12 | 14 | 15 |
| Snowfall (in) | 7.6 | 7.8 | 4.9 | 0.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.6 | 4.6 |
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