Mystic weather in December (Connecticut, United States of America)

Will it be warm or cold in Mystic this December? Wondering about the weather this month? Our guide has all the details you need.

Temperatures

Typically, December in Mystic includes low temperatures and high snow/rainfall. Winter occurs in December. Daytime temperatures hover around 7°C, while nights can cool down to about -1°C.

Precipitation

Mystic in December usually receives high snow/rainfall, averaging around 127 mm for the month. As the rainiest month, carrying an umbrella is advisable to manage the frequent rain. You can typically expect 12 days days of snow/rain this month, based on climate records.

Average sunshine

With about 147 hours of sunshine, the area enjoys a nice balance of sun and clouds, creating a pleasant environment.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Mystic. August and September typically offer the most optimal weather. In contrast, January, February, March and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Mystic climate page with graphs.

 

Mystic, monthly averages in December

Min Temperature -1°C  

Max Temperature 7°C  

Chance of Rain 40%  

Precipitation 127 mm  

Rainy days 12 days  

Humidity 67% *  

Sunshine 147 hours *  

Percentage Sunshine 52% *  

Data from: Providence, the United States of America (69 KM, 43 Miles).

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.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

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.

Swimming

5/10

Cycling

4/10

Walking

4/10

Camping

1/10

Outdoor sports

4/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Mystic.

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.