Is Aliamanu / Salt Lakes / Foster Village hot in September?
Days are typically hot at 31.3°C, while nights average 23.8°C.
United States · 1991–2020 normal
Aliamanu / Salt Lakes / Foster Village in
September.
Typical September weather in Aliamanu / Salt Lakes / Foster Village: 31.3°C by day, 23.8°C at night, 21 mm of rain over 3.5 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high31.3°C
Typical low23.8°C
Rain21 mm
Wet days3.5
In the year-round weather comparison, September scores 60 out of 100 (January leads the year at 79). Daylight is calculated as 12 h 14 from latitude 21.36°. Open-water sea temperature is 26.8°C (5 km from the place centre).
September at a glance
What is Aliamanu / Salt Lakes / Foster Village like in September?
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 21 mm across about 4 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 26.8°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 13100433
- NOAA station
- USW00022521 · HONOLULU INTL AP
- Station distance
- 4.6 km from the place centre
- Coverage
- Strong coverage · 30 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 Aliamanu / Salt Lakes / Foster Village 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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