Japan · 1991–2020 normal
Niikappu in
September.
Typical September weather in Niikappu: 21.4°C by day, 13.9°C at night, 137 mm of rain over 10 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high21.4°C
Typical low13.9°C
Rain137 mm
Wet days10
Comfort score 69 this month, the highest of the year. Daylight is calculated as 12 h 26 from latitude 42.35°. Open-water sea temperature is 19.8°C (6 km from the place centre).
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 2128959
- NOAA station
- JA000047426 · URAKAWA
- Station distance
- 43.4 km from the place centre
- Coverage
- Good coverage · 16 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.