Statewide areal climate 1951–2025

Connecticut

A 49.0" / 50.4°F normal · 2025 ran 86% of normal precipitation. 8 counties.
2026 so far · through Jul 25: This area is at 78% (20.95") of the 1996–2025 to-date normal — the 11th driest start of 76 years. Temperature -0.4°F vs normal. U.S. year-to-date →

Normal (1996–2025)

49.0in
annual precipitation · 50.4°F

2025 vs Normal

86%
42.0" · 50.5°F (+0.1 vs normal)

Wettest Year

63.7in
2011

Driest Year

30.7in
1965

Biggest Rain Day

6.39in
Aug 19 · 1955

Warmest Year

52.5°F
2012

Record

1951–2025
75 complete years · NOAA nClimGrid

Where 2025 Ran Wet & Dry

Every county in Connecticut by its 2025 precipitation vs the 1996–2025 normal.
Where 2025 Ran Wet & Dry

Monthly Climate

28°
J
30°
F
38°
M
48°
A
58°
M
67°
J
73°
J
71°
A
64°
S
53°
O
42°
N
33°
D
—— normal temperature (°F) · ▮ normal precipitation (in) · 1996–2025

Counties (8)

Fairfield CountyHartford CountyLitchfield CountyMiddlesex CountyNew Haven CountyNew London CountyTolland CountyWindham County
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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