Weather in Greeley in December
Greeley, United States averages a high of 5.3°C (41.5°F) and low of -6.6°C (20.1°F) in December, with 3 rain days and 7.8 hours of daily sunshine. Travel score: 63/100 (Good). The best time to visit Greeley is September.
High
5°C42°F
Low
-7°C20°F
🌧️
3
rain days
☀️
7.8
hrs/day sunshine
💧
58%
humidity
63— Good
December in Greeley is cold and dry — bundle up and enjoy the cool weather.
What are the average temperatures in Greeley?
How much does it rain in Greeley in December?
Greeley receives an average of 11.7mm of rainfall across 3 rainy days in December. The annual total is 356.3mm.
What should I pack for Greeley in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 5°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around -7°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