Casper Weather in December
December in Casper brings very low temperatures around 2°C (36°F) during the day, dropping to -9°C (16°F) at night, with some snow/rainfall expected.
Rainfall in Casper in December
The climate data from previous years indicates about 9 days of snow/rain, averaging 23 mm (0.9 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Casper in December
December in Casper brings typical temperatures with highs around 2°C (36°F) and lows of -9°C (16°F). Experience the winter season in December. Expect a distinctly cold feel throughout the day, not just overnight. Nights are well below freezing at -9°C (16°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. Prepare for the coldest month of the year by packing warm and cozy winter cloths.December in Casper has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Casper's climate page.
Casper Temperature in December
Min Temperature
-9°C (16°F)
Max Temperature
2°C (36°F)
Chance of Rain
29%
Precipitation
23 mm (0.9 in)
Rainy days
9 days
Best Places 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. See all of the United States of America in December →
perfect weather
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tolerable
unpleasant
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What to Wear in Casper in December
We recommend to layer up for chilly conditions in Casper in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Some rain is possible, so pack something to handle light showers.What To Do in Casper in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Casper's climate page.
See the full Casper climate overview or explore weather in the United States of America.
