South Portland weather in December (Maine, United States of America)
How does the December weather in South Portland compare to other months? Find all the essential weather information for this month in our guide.
Temperatures
The typical weather for December in South Portland includes low temperatures and high snow/rainfall. During December, the winter season is in full swing. The temperature during the day can rise to approximately 4°C. At night, it falls to around -5°C. The month brings very cold weather, so dressing warmly is essential. Prepare with multiple layers for added warmth.
Precipitation
South Portland in December usually receives high snow/rainfall, averaging around 140 mm for the month. When we look at the climate data from the last 30 years, you can expect around 15 days of snow/rain.Average sunshine
The area experiences a moderate amount of sunshine, with approximately 140 hours of sunlight expected. This makes it neither too gloomy nor overly bright.If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit South Portland. June, July, August and September typically offer the best circumstances. While January, February, March, April, November and December tend to showcase less optimal conditions.
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South Portland, monthly averages in December
Min Temperature
-5°C
Max Temperature
4°C
Water Temperature
7°C *
Chance of Rain
49%
Precipitation
140 mm
Rainy days
15 days
Humidity
70% *
Sunshine
140 hours *
Percentage Sunshine
51% *
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. With a water temperature of around 7°C there is no need to bring your swimwear.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 South Portland.
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.
