Climate almanac
Nagano
Miyagi, Japan · 38.09°, 140.66°
What is the weather like in Nagano in August?
In August, Nagano is typically 82°F (28°C) during the day and 73°F (23°C) at night. The month brings about 8.3 in (212 mm) of precipitation in total.
- Average high82°F (28°C)
- Average low73°F (23°C)
- Precipitation8.3 in (212 mm)
- Clear or mostly clear days5
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)