Is Beau Bassin-Rose Hill hot in September?
Days are typically mild at 23.1°C, while nights average 16.1°C.
Mauritius · 1991–2020 normal
Typical September weather in Beau Bassin-Rose Hill: 23.1°C by day, 16.1°C at night, 83 mm of rain over 14 wet days. These are measured 1991–2020 station normals, not a forecast.
In the year-round weather comparison, September scores 78 out of 100 (October leads the year at 83). Daylight is calculated as 12 h 00 from latitude -20.23°. Open-water sea temperature is 23.6°C (15 km from the place centre).
September at a glance
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Days are typically mild at 23.1°C, while nights average 16.1°C.
The measured monthly average is 83 mm across about 14 wet days.
There are about 12 h 00 between sunrise and sunset at mid-month, calculated from the place latitude.
September ranks 2 of 12 in our weather comparison; October ranks first.
Event window
The nearest open-water NOAA OISST 1991–2020 cell averages 23.6°C in September. A sheltered bay can run warmer than that open-water cell.
The evidence behind this page
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The weather comparison for Beau Bassin-Rose Hill 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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