Is Honolulu hot in March?
Days are typically warm at 27.4°C, while nights average 19.5°C.
United States · 1991–2020 normal
Honolulu in
March.
Typical March weather in Honolulu: 27.4°C by day, 19.5°C at night, 80 mm of rain over 7.4 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high27.4°C
Typical low19.5°C
Rain80 mm
Wet days7.4
In the year-round weather comparison, March scores 70 out of 100 (February leads the year at 79). Daylight is calculated as 11 h 58 from latitude 21.31°. Open-water sea temperature is 24.0°C (8 km from the place centre).
March at a glance
What is Honolulu like in March?
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Does it rain much?
The measured monthly average is 80 mm across about 7 wet days.
How much daylight is there?
There are about 11 h 58 between sunrise and sunset at mid-month, calculated from the place latitude.
Is March a good time to visit?
March ranks 4 of 12 in our weather comparison; February ranks first.
Event window
Warm sea in March
The nearest open-water NOAA OISST 1991–2020 cell averages 24.0°C in March. 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 5856195
- NOAA station
- USC00519397 · WAIKIKI 717.2
- Station distance
- 5.8 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.
Next step
Choose your month.
Then plan the details.
The weather comparison for Honolulu is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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