Climate almanac
Koshimizu
Hokkaido, Japan · 43.86°, 144.47°
What is the weather like in Koshimizu in May?
In May, Koshimizu is typically 58°F (15°C) during the day and 44°F (7°C) at night. The month brings about 3.2 in (82 mm) of precipitation in total. Snowfall averages about 0.4 in (10 mm) over the month.
- Average high58°F (15°C)
- Average low44°F (7°C)
- Precipitation3.2 in (82 mm)
- Clear or mostly clear days7
- Snowfall0.4 in (10 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)