Climate almanac
Pocatello
Idaho, United States · 42.87°, -112.45°
What is the weather like in Pocatello in September?
In September, Pocatello is typically 77°F (25°C) during the day and 50°F (10°C) at night. The month brings about 1.6 in (41 mm) of precipitation in total. Snowfall averages about 0.1 in (3 mm) over the month.
- Average high77°F (25°C)
- Average low50°F (10°C)
- Precipitation1.6 in (41 mm)
- Clear or mostly clear days20
- Snowfall0.1 in (3 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)