Japan · 1991–2020 normal
Honmura in
September.
Typical September weather in Honmura: 28.8°C by day, 20.6°C at night, 198 mm of rain over 11.5 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high28.8°C
Typical low20.6°C
Rain198 mm
Wet days11.5
Comfort score 44 this month (May leads the year at 83). Daylight is calculated as 12 h 21 from latitude 34.46°. Open-water sea temperature is 26.6°C (35 km from the place centre).
Event window
Warm sea in September
The nearest open-water NOAA OISST 1991–2020 cell averages 26.6°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 1862251
- NOAA station
- JA000047891 · TAKAMATSU
- Station distance
- 16.7 km from the place centre
- Coverage
- Good coverage · 17 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.