United States · 1991–2020 normal
Marine Corps Base Hawaii - MCBH in
September.
Typical September weather in Marine Corps Base Hawaii - MCBH: 29.2°C by day, 24.2°C at night, 34 mm of rain over 6.1 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high29.2°C
Typical low24.2°C
Rain34 mm
Wet days6.1
Comfort score 64 this month (February leads the year at 79). Daylight is calculated as 12 h 14 from latitude 21.44°. Open-water sea temperature is 26.7°C (15 km from the place centre).
Event window
Warm sea in September
The nearest open-water NOAA OISST 1991–2020 cell averages 26.7°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 7262734
- NOAA station
- USW00022519 · KANEOHE BAY MCAS
- Station distance
- 2.1 km from the place centre
- Coverage
- Good coverage · 22 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.