Typical Weather in Denver, CO in December
48° F Avg High
20° F Avg Low
1 Rainy Days
☀️ Temperature Summary
Highs in December are typically around 48°F, which is cooler than usual in Denver. You can expect overnight lows near 20°F most days. This is the coldest month of the year in Denver.
Despite it being the coolest month of the year, December is still a great time to visit Denver, with mild temperatures and sunny days being very common.
High Temps Throughout the Year
☔ Rain Summary
You can expect about a 4% chance of rain for any given day in December. It's one of the drier months of the year for Denver, with total rainfall for the month around 0 inches.
Rainfall Throughout the Year
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