Climate almanac
Helena Valley West Central
Montana, United States · 46.66°, -112.06°
What is the weather like in Helena Valley West Central in October?
In October, Helena Valley West Central is typically 56°F (13°C) during the day and 34°F (1°C) at night. The month brings about 1.6 in (40 mm) of precipitation in total. Snowfall averages about 4.8 in (121 mm) over the month.
- Average high56°F (13°C)
- Average low34°F (1°C)
- Precipitation1.6 in (40 mm)
- Clear or mostly clear days11
- Snowfall4.8 in (121 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)