Climate almanac
Washington
Iowa, United States · 41.30°, -91.69°
What is the weather like in Washington in January?
In January, Washington is typically 32°F (0°C) during the day and 18°F (-8°C) at night. The month brings about 2.1 in (54 mm) of precipitation in total. Snowfall averages about 7.7 in (194 mm) over the month.
- Average high32°F (0°C)
- Average low18°F (-8°C)
- Precipitation2.1 in (54 mm)
- Clear or mostly clear days8
- Snowfall7.7 in (194 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)