United States · 1991–2020 normal
Kalaheo Hillside in
December.
Typical December weather in Kalaheo Hillside: 26.2°C by day, 21.3°C at night, 87 mm of rain over 10.1 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high26.2°C
Typical low21.3°C
Rain87 mm
Wet days10.1
Comfort score 68 this month (February leads the year at 79). Daylight is calculated as 10 h 50 from latitude 21.42°. Open-water sea temperature is 25.1°C (14 km from the place centre).
Event window
Warm sea in December
The nearest open-water NOAA OISST 1991–2020 cell averages 25.1°C in December. 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 13117920
- NOAA station
- USW00022519 · KANEOHE BAY MCAS
- Station distance
- 4.1 km from the place centre
- Coverage
- Good coverage · 24 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.