Japan · 1991–2020 normal

Zaisho in
September.

Typical September weather in Zaisho: 31°C by day, 24.9°C at night, 176 mm of rain over 12.5 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high31°C
Typical low24.9°C
Rain176 mm
Wet days12.5

Comfort score 31 this month (March leads the year at 84). Daylight is calculated as 12 h 16 from latitude 25.83°. Open-water sea temperature is 28.7°C (12 km from the place centre).

Event window

Warm sea in September

The nearest open-water NOAA OISST 1991–2020 cell averages 28.7°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 1848007
NOAA station
JAM00047945 · MINAMI DAITO
Station distance
3.7 km from the place centre
Coverage
Good coverage · 21 usable years
Important limit
Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.