United States · 1991–2020 normal
Sunset Beach-Pūpūkea in
September.
Typical September weather in Sunset Beach-Pūpūkea: 30.5°C by day, 20.6°C at night, 87 mm of rain over 14.1 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high30.5°C
Typical low20.6°C
Rain87 mm
Wet days14.1
Comfort score 51 this month (January leads the year at 72). Daylight is calculated as 12 h 15 from latitude 21.66°. Open-water sea temperature is 26.8°C (8 km from the place centre).
Event window
Warm sea in September
The nearest open-water NOAA OISST 1991–2020 cell averages 26.8°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 13645948
- NOAA station
- USC00519603 · WAIMEA VALLEY 892.2
- Station distance
- 2.8 km from the place centre
- Coverage
- Strong coverage · 30 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.