Japan · 1991–2020 normal
Ishii in
September.
Typical September weather in Ishii: 28.6°C by day, 21.2°C at night, 233 mm of rain over 11.2 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high28.6°C
Typical low21.2°C
Rain233 mm
Wet days11.2
Comfort score 38 this month (May leads the year at 82). Daylight is calculated as 12 h 21 from latitude 34.07°. Open-water sea temperature is 26.1°C (18 km from the place centre).
Event window
Warm sea in September
The nearest open-water NOAA OISST 1991–2020 cell averages 26.1°C in September. A sheltered bay can run warmer than that open-water cell.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 1861400
- NOAA station
- JA000047895 · TOKUSHIMA
- Station distance
- 11.5 km from the place centre
- Coverage
- Good coverage · 15 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.