Climate almanac
Greater Napanee
Ontario, Canada · 44.25°, -76.95°
What is the weather like in Greater Napanee in May?
In May, Greater Napanee is typically 67°F (19°C) during the day and 48°F (9°C) at night. The month brings about 3.2 in (81 mm) of precipitation in total.
- Average high67°F (19°C)
- Average low48°F (9°C)
- Precipitation3.2 in (81 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)