Climate almanac
Monument
Colorado, United States · 39.09°, -104.87°
What is the weather like in Monument in December?
In December, Monument is typically 44°F (6°C) during the day and 17°F (-8°C) at night. The month brings about 0.7 in (17 mm) of precipitation in total. Snowfall averages about 4.3 in (110 mm) over the month.
- Average high44°F (6°C)
- Average low17°F (-8°C)
- Precipitation0.7 in (17 mm)
- Clear or mostly clear days18
- Snowfall4.3 in (110 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)