Reunion · 1991–2020 normal

La Possession in
December.

Typical December weather in La Possession: 29.5°C by day, 22.4°C at night, 174 mm of rain over 10.8 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high29.5°C
Typical low22.4°C
Rain174 mm
Wet days10.8

In the year-round weather comparison, December scores 42 out of 100 (July leads the year at 81). Daylight is calculated as 13 h 24 from latitude -20.93°. Open-water sea temperature is 26.9°C (7 km from the place centre).

December at a glance

What is La Possession like in December?

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

Is La Possession hot in December?

Days are typically warm at 29.5°C, while nights average 22.4°C.

Does it rain much?

The measured monthly average is 174 mm across about 11 wet days.

How much daylight is there?

There are about 13 h 24 between sunrise and sunset at mid-month, calculated from the place latitude.

Is December a good time to visit?

December ranks 9 of 12 in our weather comparison; July ranks first.

Event window

Warm sea in December

The nearest open-water NOAA OISST 1991–2020 cell averages 26.9°C in December. 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 935691
NOAA station
REM00061980 · ST DENIS GILLOT
Station distance
18.8 km from the place centre
Coverage
Strong coverage · 26 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 La Possession 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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