Is Port Sud-Est hot in January?
Days are typically warm at 29.9°C, while nights average 24.1°C.
Mauritius · 1991–2020 normal
Typical January weather in Port Sud-Est: 29.9°C by day, 24.1°C at night, 161 mm of rain over 13.8 wet days. These are measured 1991–2020 station normals, not a forecast.
In the year-round weather comparison, January scores 37 out of 100 (September leads the year at 76). Daylight is calculated as 13 h 12 from latitude -19.75°. Open-water sea temperature is 27.1°C (16 km from the place centre).
January at a glance
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Days are typically warm at 29.9°C, while nights average 24.1°C.
The measured monthly average is 161 mm across about 14 wet days.
There are about 13 h 12 between sunrise and sunset at mid-month, calculated from the place latitude.
January ranks 10 of 12 in our weather comparison; September ranks first.
Event window
The nearest open-water NOAA OISST 1991–2020 cell averages 27.1°C in January. A sheltered bay can run warmer than that open-water cell.
The evidence behind this page
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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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