United States · 1991–2020 normal

Makakilo City in
September.

Typical September weather in Makakilo City: 31.2°C by day, 22.2°C at night, 16 mm of rain over 2.5 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high31.2°C
Typical low22.2°C
Rain16 mm
Wet days2.5

In the year-round weather comparison, September scores 63 out of 100 (January leads the year at 83). Daylight is calculated as 12 h 14 from latitude 21.35°. Open-water sea temperature is 27.0°C (5 km from the place centre).

September at a glance

What is Makakilo City like in September?

Plain answers from the measured climate record—not a forecast or a promise about a particular trip.

Is Makakilo City hot in September?

Days are typically hot at 31.2°C, while nights average 22.2°C.

Does it rain much?

The measured monthly average is 16 mm across about 3 wet days.

How much daylight is there?

There are about 12 h 14 between sunrise and sunset at mid-month, calculated from the place latitude.

Is September a good time to visit?

September ranks 11 of 12 in our weather comparison; January ranks first.

Event window

Warm sea in September

The nearest open-water NOAA OISST 1991–2020 cell averages 27.0°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 5850554
NOAA station
USW00022551 · EWA KALAELOA AP
Station distance
5 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.

Next step

Choose your month.
Then plan the details.

The weather comparison for Makakilo City 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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