Climate almanac
Karuizawa
Nagano, Japan · 36.35°, 138.63°
What is the weather like in Karuizawa in April?
In April, Karuizawa is typically 60°F (16°C) during the day and 43°F (6°C) at night. The month brings about 5.2 in (133 mm) of precipitation in total. Snowfall averages about 2.8 in (72 mm) over the month.
- Average high60°F (16°C)
- Average low43°F (6°C)
- Precipitation5.2 in (133 mm)
- Clear or mostly clear days9
- Snowfall2.8 in (72 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)