Thermopolis weather in December (Wyoming, United States of America)
Wondering what the weather is like in Thermopolis during December? Find all the essential weather information for this month in our guide.
Temperatures
In December, Thermopolis usually has very low temperatures and low snow/rainfall. December marks the winter season. During the day, temperatures usually reach up to 1°C. At night, they tend to fall to approximately -13°C. Prepare for the coldest month of the year by packing warm and cozy winter cloths.
Precipitation
Thermopolis in December usually receives low snow/rainfall, averaging around 19 mm for the month. Based on our climate data of the past 30 years, about 7 days of snow/rain are anticipated.If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Thermopolis. May, June, July, August and September 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 Thermopolis climate page with graphs.
Thermopolis, monthly averages in December
Min Temperature
-13°C
Max Temperature
1°C
Chance of Rain
23%
Precipitation
19 mm
Rainy days
7 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. Also, consider bringing a rain jacket as there might be some rain.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 Thermopolis.
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.
