Climate almanac
Fort Irwin
California, United States · 35.26°, -116.68°
What is the weather like in Fort Irwin in January?
In January, Fort Irwin is typically 58°F (14°C) during the day and 38°F (3°C) at night. The month brings about 1.0 in (25 mm) of precipitation in total.
- Average high58°F (14°C)
- Average low38°F (3°C)
- Precipitation1.0 in (25 mm)
- Clear or mostly clear days14
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)