United States · 1991–2020 normal
Diamond Head / Kapahulu / Saint Louis Heights in
April.
Typical April weather in Diamond Head / Kapahulu / Saint Louis Heights: 28.5°C by day, 20.6°C at night, 29 mm of rain over 5.2 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high28.5°C
Typical low20.6°C
Rain29 mm
Wet days5.2
Comfort score 73 this month (February leads the year at 79). Daylight is calculated as 12 h 37 from latitude 21.28°. Open-water sea temperature is 24.4°C (13 km from the place centre).
Event window
Warm sea in April
The nearest open-water NOAA OISST 1991–2020 cell averages 24.4°C in April. 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 5848322
- NOAA station
- USC00519397 · WAIKIKI 717.2
- Station distance
- 0.8 km from the place centre
- Coverage
- Strong coverage · 29 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.