Connecticut · county areal climate 1951–2025

New Haven County, CT

A 48.8" / 51.2°F normal · 2025 ran 82% of normal precipitation.
2026 so far · through Jul 25: This area is at 77% (20.94") of the 1996–2025 to-date normal — the 12th driest start of 76 years. Temperature -0.6°F vs normal. U.S. year-to-date →

Normal (1996–2025)

48.8in
annual precipitation · 51.2°F

2025 vs Normal

82%
40.1" · 51.3°F (+0.1 vs normal)

Wettest Year

65.6in
1983

Driest Year

31.5in
1965

Biggest Rain Day

6.26in
Jun 6 · 1982

Warmest Year

53.2°F
2012

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

29°
J
31°
F
38°
M
48°
A
59°
M
68°
J
74°
J
72°
A
65°
S
54°
O
43°
N
34°
D
—— normal temperature (°F) · ▮ normal precipitation (in) · 1996–2025
Areal nClimGrid averages (NOAA/NCEI) over the whole area — an average across the region, not a single station. Separate from the station records.

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