Typically the average temperate in La Reunion during the duration of May is 26 with usual highs being around 30 and low around 25 celsius. We have put some more information here:
| Month | Degrees Celsius |
|---|---|
| Temperature | 26 |
| High Temperature | 30 |
| Low Temperature | 25 |
Useful Links: La Reunion Weather: Average Weather & Yearly Climate