Williamsport weather in December (Pennsylvania, United States of America)
Thinking of visiting Williamsport in December? Check the weather first! Get all the weather information you need to plan your visit.
Temperatures
In December, Williamsport tends to experience low temperatures and moderate snow/rainfall. December marks the winter season. As the day progresses, temperatures can peak at 5°C. Luckily at nightfall, they typically drop to -3°C. With the arrival of this cold month, make sure you're dressed in warm clothing. It's important to be ready for the chill.
Precipitation
Williamsport in December usually receives moderate snow/rainfall, averaging around 99 mm for the month. Historically, approximately 12 days this month are expected to have snow/rain.If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Williamsport. May, June, August and September typically offer the most agreeable circumstances. On the other hand, January, February, March, November and December tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Williamsport climate page with graphs.
Williamsport, monthly averages in December
Min Temperature
-3°C
Max Temperature
5°C
Chance of Rain
40%
Precipitation
99 mm
Rainy days
12 days
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.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 Williamsport.
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.
