Annapolis Junction weather in December (Maryland, United States of America)

Will it be rainy or sunny in Annapolis Junction this December? This guide provides the necessary weather information for your travel plans.

Temperatures

In December, Annapolis Junction usually has low temperatures and high snow/rainfall. December marks the winter season. In the daytime, temperatures tend to hover near 9°C, cooling down at night to around -1°C.

Precipitation

Annapolis Junction in December usually receives high snow/rainfall, averaging around 108 mm for the month. Analyzing past climate data, one can expect approximately 11 days of snow/rain.

Average sunshine

The month experiences a moderate amount of sunlight, with 130 hours hours. A nice balance between sunshine and clouds.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Annapolis Junction. April, May, June, July, September and October typically offer the best circumstances. While January, February and December tend to showcase less optimal conditions.

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

 

Annapolis Junction, monthly averages in December

Min Temperature -1°C  

Max Temperature 9°C  

Chance of Rain 37%  

Precipitation 108 mm  

Rainy days 11 days  

Humidity 64% *  

Sunshine 130 hours *  

Percentage Sunshine 45% *  

Data from: Washington DC, the United States of America (37 KM, 23 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 Annapolis Junction.

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.