Click on a day for an hourly weather forecast
The weather in Port Louis in May is very hot. The average temperatures are between 23°C and 26°C, drinking water regularly is advisable.
You can expect a few rainy days in Port Louis during May, but usually the weather is comfortable in May.
Our weather forecast can give you a great sense of what weather to expect in Port Louis in May 2025.
If you’re planning to visit Port Louis in the near future, we highly recommend that you review the 14 day weather forecast for Port Louis before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 28° / 25° | 8 | 23 | 0 | 188 mm | Good | Port Louis in January |
| February | 28° / 26° | 9 | 20 | 0 | 192 mm | Good | Port Louis in February |
| March | 28° / 26° | 7 | 24 | 0 | 141 mm | Good | Port Louis in March |
| April | 27° / 25° | 4 | 26 | 0 | 89 mm | Perfect | Port Louis in April |
| May | 26° / 23° | 1 | 30 | 0 | 50 mm | Perfect | Port Louis in May |
| June | 24° / 22° | 1 | 29 | 0 | 42 mm | Perfect | Port Louis in June |
| July | 23° / 21° | 1 | 30 | 0 | 40 mm | Perfect | Port Louis in July |
| August | 23° / 21° | 1 | 30 | 0 | 44 mm | Perfect | Port Louis in August |
| September | 24° / 21° | 0 | 30 | 0 | 21 mm | Perfect | Port Louis in September |
| October | 25° / 22° | 1 | 30 | 0 | 26 mm | Perfect | Port Louis in October |
| November | 26° / 23° | 2 | 28 | 0 | 46 mm | Perfect | Port Louis in November |
| December | 28° / 25° | 3 | 28 | 0 | 70 mm | Perfect | Port Louis in December |