Casper weather in December (Wyoming, United States of America)
How does the December weather in Casper compare to other months? Use this page to get an overview of the month’s weather conditions.
Temperatures
In December, the weather in Casper generally includes very low temperatures and low snow/rainfall. Enjoy the winter season during this month. As the day progresses, temperatures can peak at 2°C. Luckily at nightfall, they typically drop to -9°C. Expect the coldest temperatures of the year this month. Make sure you have enough winter clothing to stay warm.
Precipitation
Casper in December usually receives low snow/rainfall, averaging around 23 mm for the month. Records from the past 30 years suggest that around 9 days will experience snow/rain.If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Casper. June, July, August and September typically offer the most agreeable circumstances. On the other hand, January, February, March 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 Casper climate page with graphs.
Casper, monthly averages in December
Min Temperature
-9°C
Max Temperature
2°C
Chance of Rain
29%
Precipitation
23 mm
Rainy days
9 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 Casper.
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.
