Climate almanac
Niihama
Ehime, Japan · 33.96°, 133.31°
What is the weather like in Niihama in April?
In April, Niihama is typically 63°F (17°C) during the day and 52°F (11°C) at night. The month brings about 5.5 in (140 mm) of precipitation in total. Snowfall averages about 0.4 in (9 mm) over the month.
- Average high63°F (17°C)
- Average low52°F (11°C)
- Precipitation5.5 in (140 mm)
- Clear or mostly clear days9
- Snowfall0.4 in (9 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)