United States · 1991–2020 normal
Hau‘ula in
September.
Typical September weather in Hau‘ula: 28.8°C by day, 23.1°C at night, 56 mm of rain over 8.8 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high28.8°C
Typical low23.1°C
Rain56 mm
Wet days8.8
Comfort score 62 this month (January leads the year at 78). Daylight is calculated as 12 h 15 from latitude 21.61°. Open-water sea temperature is 26.6°C (4 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 5855741
- NOAA station
- USC00514500 · KII-KAHUKU 911
- Station distance
- 8.8 km from the place centre
- Coverage
- Strong coverage · 27 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.