Weather in Cheyenne in December
Cheyenne, United States averages a high of 2.9°C (37.2°F) and low of -6.4°C (20.5°F) in December, with 4 rain days and 7.6 hours of daily sunshine. Travel score: 54.9/100 (Mixed). The best time to visit Cheyenne is August.
High
3°C37°F
Low
-6°C20°F
🌧️
4
rain days
☀️
7.6
hrs/day sunshine
💧
54%
humidity
55— Mixed
December in Cheyenne is cold and mostly dry — bring heavy winter clothing.
What are the average temperatures in Cheyenne?
How much does it rain in Cheyenne in December?
Cheyenne receives an average of 16.4mm of rainfall across 4 rainy days in December. The annual total is 421.1mm.
What should I pack for Cheyenne in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Heavy winter coat
Cold weather with highs around 3°C
🩳
Thermal base layers
Stay warm in freezing temperatures
🧤
Warm gloves
Cold nights around -6°C
🧣
Warm scarf
Protect against cold winds
Traveling to United States in December?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31