Climate almanac
Nepean
Ontario, Canada · 45.34°, -75.72°
What is the weather like in Nepean in October?
In October, Nepean is typically 59°F (15°C) during the day and 42°F (5°C) at night. The month brings about 4.4 in (112 mm) of precipitation in total. Snowfall averages about 0.8 in (19 mm) over the month.
- Average high59°F (15°C)
- Average low42°F (5°C)
- Precipitation4.4 in (112 mm)
- Clear or mostly clear days7
- Snowfall0.8 in (19 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)