Climate almanac
Denison
Iowa, United States · 42.02°, -95.36°
What is the weather like in Denison in February?
In February, Denison is typically 36°F (2°C) during the day and 18°F (-8°C) at night. The month brings about 1.4 in (35 mm) of precipitation in total. Snowfall averages about 5.9 in (149 mm) over the month.
- Average high36°F (2°C)
- Average low18°F (-8°C)
- Precipitation1.4 in (35 mm)
- Clear or mostly clear days10
- Snowfall5.9 in (149 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)