Southwest Harbor weather in December (Maine, United States of America)
How's the weather trend in Southwest Harbor as December approaches? See what weather conditions to anticipate this month with our guide.
Temperatures
December in Southwest Harbor generally includes low temperatures and high snow/rainfall. Winter occurs in December. Throughout the day, temperatures can rise to about 3°C. At night, they generally drop to -5°C. With temperatures this low, you'll need to dress warmly. Staying prepared is crucial to avoid the discomfort of the cold.
Precipitation
Southwest Harbor in December usually receives high snow/rainfall, averaging around 142 mm for the month. Past climate data indicates that roughly 17 days will see snow/rain.If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Southwest Harbor. July, August and September generally stand out with the best circumstances. While January, February, March, April, November and December tend to showcase less optimal conditions.
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Southwest Harbor, monthly averages in December
Min Temperature
-5°C
Max Temperature
3°C
Chance of Rain
56%
Precipitation
142 mm
Rainy days
17 days
Where to go in the United States of America in December
Find out more about the weather in the United States of America and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Southwest Harbor.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
