Fairfax weather in December (Virginia, United States of America)
Looking to travel to Fairfax in December? Check out this comprehensive weather guide.
In December, Fairfax generally has low temperatures and moderate snow/rainfall. December is a winter month. Daytime temperatures hover around 9°C, while nights can cool down to about -1°C.
Fairfax in December usually receives moderate snow/rainfall, averaging around 99 mm for the month. Based on our climate data of the past 30 years, about 11 days of snow/rain are anticipated.
The area experiences a moderate amount of sunshine, with approximately 130 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 Fairfax. August generally stands out with 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 Fairfax climate page with graphs.
Fairfax, monthly averages in December
Where to go in the United States of America in December
Find out more about the weather in the United States of America in December and which places have the best weather conditions in this month.
So, what should you wear in Fairfax in December?
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 in December.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Fairfax.
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 climate conditions. Find out where to go with our weather planner.