| # | City | Average annual precipitation |
|---|---|---|
| 1 | Camden | 56.2 in |
| 2 | Rockland | 56.2 in |
| 3 | Bar Harbor | 55.5 in |
| 4 | Biddeford | 52.0 in |
| 5 | Kennebunk | 52.0 in |
| 6 | Saco | 52.0 in |
| 7 | Boothbay Harbor | 51.7 in |
| 8 | Sanford | 51.3 in |
| 9 | Kittery | 50.7 in |
| 10 | Brunswick | 50.0 in |
| 11 | Ellsworth | 49.4 in |
| 12 | Belfast | 48.8 in |
| 13 | Bath | 48.5 in |
| 14 | Old Orchard Beach | 48.1 in |
| 15 | Portland | 48.1 in |
| 16 | South Portland | 48.1 in |
| 17 | Westbrook | 48.1 in |
| 18 | Auburn | 45.2 in |
| 19 | Lewiston | 45.2 in |
| 20 | Waterville | 43.4 in |
| 21 | Augusta | 41.8 in |
| 22 | Bangor | 41.7 in |
| 23 | Brewer | 41.7 in |
| 24 | Caribou | 40.7 in |
| 25 | Presque Isle | 38.1 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, “Wettest Cities in Maine”, https://gismap.land/rankings/maine/wettest-cities. Figures from NOAA NCEI 1991-2020 U.S. Climate Normals, nearest station with complete data.
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