Reunion · 1991–2020 normal

La Possession in
May.

Typical May weather in La Possession: 27.6°C by day, 20.5°C at night, 106 mm of rain over 10.6 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high27.6°C
Typical low20.5°C
Rain106 mm
Wet days10.6

In the year-round weather comparison, May scores 61 out of 100 (July leads the year at 81). Daylight is calculated as 11 h 08 from latitude -20.93°. Open-water sea temperature is 26.6°C (7 km from the place centre).

May at a glance

What is La Possession like in May?

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

Is La Possession hot in May?

Days are typically warm at 27.6°C, while nights average 20.5°C.

Does it rain much?

The measured monthly average is 106 mm across about 11 wet days.

How much daylight is there?

There are about 11 h 08 between sunrise and sunset at mid-month, calculated from the place latitude.

Is May a good time to visit?

May ranks 7 of 12 in our weather comparison; July ranks first.

Event window

Warm sea in May

The nearest open-water NOAA OISST 1991–2020 cell averages 26.6°C in May. 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
Good coverage · 24 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.

How travel partnerships will work