GIS Map

Driest Cities in Connecticut

The top 25 of 31 Connecticut cities on GIS Map, ranked by lowest average annual precipitation.

#CityAverage annual precipitation
1New Haven
41.8 in
2West Haven
41.8 in
3East Hartford
42.8 in
4Glastonbury
42.8 in
5Hartford
42.8 in
6Manchester
42.8 in
7New Britain
42.8 in
8Newington
42.8 in
9West Hartford
42.8 in
10Wethersfield
42.8 in
11Bridgeport
44.1 in
12Fairfield
44.1 in
13Milford
44.1 in
14Shelton
44.1 in
15Stratford
44.1 in
16Trumbull
44.1 in
17Cheshire
44.9 in
18Meriden
44.9 in
19Middletown
44.9 in
20Wallingford
44.9 in
21Waterbury
44.9 in
22Greenwich
47.8 in
23Groton
48.9 in
24New London
48.9 in
25Naugatuck
50.4 in

Source: NOAA NCEI 1991-2020 U.S. Climate Normals, nearest station with complete data. Only cities covered by GIS Map with at least 1,000 residents are ranked. Estimates carry margins of error.

Citing this page: GIS Map, “Driest Cities in Connecticut”, https://gismap.land/rankings/connecticut/driest-cities. Figures from NOAA NCEI 1991-2020 U.S. Climate Normals, nearest station with complete data.