Is Port Sud-Est hot in September?
Days are typically warm at 25.8°C, while nights average 19.6°C.
Mauritius · 1991–2020 normal
Port Sud-Est in
September.
Typical September weather in Port Sud-Est: 25.8°C by day, 19.6°C at night, 52 mm of rain over 11.4 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high25.8°C
Typical low19.6°C
Rain52 mm
Wet days11.4
In the year-round weather comparison, September scores 76 out of 100, the highest of the year. Daylight is calculated as 12 h 00 from latitude -19.75°. Open-water sea temperature is 23.2°C (16 km from the place centre).
September at a glance
What is Port Sud-Est 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 52 mm across about 11 wet days.
How much daylight is there?
There are about 12 h 00 between sunrise and sunset at mid-month, calculated from the place latitude.
Is September a good time to visit?
September is the strongest month in our year-round weather comparison.
Event window
Warm sea in September
The nearest open-water NOAA OISST 1991–2020 cell averages 23.2°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 1545751
- NOAA station
- MP000061988 · RODRIGUES
- Station distance
- 8.2 km from the place centre
- Coverage
- Good coverage · 23 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 Port Sud-Est 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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