Colorado Springs, Colorado weather in December

Averages from 2021–2025 (155 days of record).

Average high: 46°F
Average low: 23°F
Rainy days: ~3 per month
Total precipitation: 0.5 in
Warmest recorded: 69°F
Coldest recorded: -16°F

Expect December days in Colorado Springs, Colorado to top out around 46°F and cool to about 23°F overnight, with roughly 3 days of measurable rain across the month. In recent years December has ranged from -16°F to 69°F.

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Current Colorado Springs, Colorado forecast → · Historical data by Open-Meteo (ERA5).