← New searchAirSeaSwimmable from 18 °C
Réunion
Saint-Denis
RUN·13h40 from Geneva, with a stopover
far from homefamilyseanaturebeachhiking
The practical guide for Saint-Denis has not been generated yet.
When to go
Two measurements in the same unit, so a single axis. The dotted line is the swimming threshold the engine actually applies.
| Month | Air | Sea | Rain | Season | Beach |
|---|---|---|---|---|---|
| Jan | 28.4 °C | 28.1 °C | 25 d | 64 | 77 |
| Feb | 28.7 °C | 28.2 °C | 20 d | 63 | 76 |
| Mar | 28.6 °C | 28.2 °C | 21 d | 63 | 76 |
| Apr | 27.8 °C | 27.8 °C | 20 d | 62 | 78 |
| May | 26.3 °C | 27.2 °C | 11 d | 72 | 85 |
| Jun | 24.3 °C | 25.7 °C | 11 d | 67 | 82 |
| Jul | 24.1 °C | 24.9 °C | 6 d | 70 | 79 |
| Aug | 24.2 °C | 24.5 °C | 11 d | 62 | 69 |
| Sep | 25.3 °C | 24.8 °C | 7 d | 73 | 77 |
| Oct | 26 °C | 25.3 °C | 14 d | 67 | 74 |
| Nov | 27.3 °C | 26.5 °C | 14 d | 70 | 81 |
| Dec | 28.5 °C | 27.4 °C | 19 d | 64 | 77 |
Open-Meteo normals — air and rain over 2015-2024, sea over 2022-2024.