Denver Weather in January

In Denver, January brings low daytime temperatures around 9°C (48°F), with nights cooling to 3°C (37°F). Some rainfall is to be expected.

Rainfall in Denver in January

Analyzing past climate data, one can expect approximately 18 days of rain, averaging 56 mm (2.2 in). Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.

Temperature in Denver in January

If you're visiting Denver in January, expect highs of 9°C (48°F) and overnight lows around 3°C (37°F). Experience the winter season in January. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With lows around 3°C (37°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep. The coldest month of the year calls for plenty of warm layers. Be sure to pack your winter gear.

Sunshine in Denver in January

The city usually sees around 65 hours of sunlight, indicating fewer sunny days.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Denver. Our weather planner can help you explore destinations with more pleasant weather conditions.