Average Precipitation for Connecticut in May





The tables below give monthly averages for rainfall plus snowfall during May 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 precipitation 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 May
Days Place Inches Milli­metres
12 Bridgeport 3.8 97
11 Groton 3.7 93
New Haven 4.2 106
New London 3.9 98
12 Norwich 3.9 100
13 Stamford 4.7 119

Inland Connecticut

May averages for total rainfall plus snowfall
Days Place Inches Milli­metres
12 Burlington 4.6 118
12 Danbury 4.6 116
13 Hartford 4.4 110
11 Mansfield Hollow Lake 4.1 105
11 Middletown 4.2 107
14 Norfolk 4.5 114
13 West Thompson Lake 4.0 101
12 Woodbury 4.6 117
Reference

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

Connecticut Precipitation
Back to Top