Southwest Harbor (ME) Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Southwest Harbor (Maine). The numbers are calculated over a 30-year period to provide a reliable average.
- A lot of rain (rainy season) falls in the months: March, April, June, October, November and December.
- On average, October is the wettest month with 145 mm of precipitation.
- On average, August is the driest month with 85 mm of precipitation.
- The average amount of annual precipitation is 1297 mm.
Current rainfall in Southwest Harbor (ME)
Fri Nov 22
9°C | 5°C
E 
32 km/h
32 km/h4.3 mm
broken clouds and rain
Sat Nov 23
8°C | 4°C
N 36 km/h
36 km/h27 mm
overcast and heavy rain
Sun Nov 24
7°C | 3°C
NW 40 km/h
40 km/h1.6 mm
broken clouds and slight rain
