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

What is the weather forecast for Glastonbury in December? Find all the essential weather information for this month in our guide.

Temperatures

During December, Glastonbury usually has low temperatures and high snow/rainfall. Experience the winter season in December. The temperature during the day can rise to approximately 6°C. At night, it falls to around -3°C.

Precipitation

Glastonbury in December usually receives high snow/rainfall, averaging around 118 mm for the month. Records from the past 30 years suggest that around 12 days will experience snow/rain.

Average sunshine

The city usually sees around 139 hours of sunlight, indicating a moderately sunny period.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Glastonbury. May and September generally stand out with the best circumstances. While January, February, March and December tend to showcase less optimal conditions.

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

 

Glastonbury, monthly averages in December

Min Temperature -3°C  

Max Temperature 6°C  

Chance of Rain 40%  

Precipitation 118 mm  

Rainy days 12 days  

Humidity 68% *  

Sunshine 139 hours *  

Percentage Sunshine 49% *  

Data from: Hartford, the United States of America (8 KM, 5 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 Glastonbury.

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.