Average Temperatures for Connecticut in April

Average temperatures for April at cities and towns throughout Connecticut are listed below in degrees Fahrenheit and Celsius.

You can jump to a separate table for places in Coastal Connecticut and Inland Connecticut.

The tables give the normals for maximum and minimum temperatures based on weather data collected from 1991 to 2020 by the US National Centers for Environmental Information.

Coastal Connecticut

Average April temperatures
High °F Low °F Place High °C Low °C
58 42 Bridgeport 15 5
57 41 Groton 14 5
58 39 New Haven 14 4
56 39 New London 13 4
59 39 Norwich 15 4
62 40 Stamford 17 5

Inland Connecticut

Average daily temperatures in April
High °F Low °F Place High °C Low °C
60 36 Burlington 15 2
61 39 Danbury 16 4
61 38 Hartford 16 4
54 34 Norfolk 12 1
57 33 Staffordville 14 0
59 33 Torrington 15 1
58 34 West Thompson Lake 15 1
Reference

NOAA National Centers for Environmental Information (NCEI). Climate Normals.

Connecticut Temperatures
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