Climate almanac
Helena
Montana, United States · 46.59°, -112.04°
What is the weather like in Helena in July?
In July, Helena is typically 82°F (28°C) during the day and 52°F (11°C) at night. The month brings about 1.5 in (37 mm) of precipitation in total.
- Average high82°F (28°C)
- Average low52°F (11°C)
- Precipitation1.5 in (37 mm)
- Clear or mostly clear days20
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)