Average Rainfall for Connecticut in August





The tables below give monthly averages for rainfall during August at cities and towns in Connecticut.

Each place has a total for the amount of precipitation it usually receives this month. Most places also have information on the number of days with wet weather. This includes the days when precipitation amounts to 0.01 inches (0.25 millimetres) or more.

The rainfall totals are averages based on weather data collected from 1981 to 2010 for the NOAA National Climatic Data Center.

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

Coastal Connecticut

Average monthly precipitation in August
Days Place Inches Milli­metres
9 Bridgeport 4.0 101
8 Groton 4.3 109
New Haven 4.0 100
New London 4.2 106
9 Norwich 4.9 123
10 Stamford 4.2 106

Inland Connecticut

August averages for total rainfall
Days Place Inches Milli­metres
9 Burlington 4.8 121
9 Danbury 4.6 116
10 Hartford 3.9 100
9 Mansfield Hollow Lake 4.1 105
9 Middletown 4.0 102
11 Norfolk 4.5 115
10 West Thompson Lake 4.3 108
9 Woodbury 4.6 117
Reference

National Climatic Data Center. NOAA's 1981-2010 Climate Normals.

Connecticut Precipitation
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