Port Louis Weather in May
What's the weather like in Port Louis (Port Louis) in May 2025?
The climate in Port Louis during May can be summarized as warm, humid and damp.
May is in the fall / autumn in Port Louis and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a muggy 26°C (79°F), whilst at night 19°C (65°F) is normal.
| Daytime temperature | 26.2°C 79.2°F |
|---|---|
| Nightly temperature | 18.5°C 65.3°F |
| Average temperature | 22.4°C 72.3°F |
| Daily sunshine | 7.4 hrs |
| Avg rainfall | 105 mm 4.1 ins |
| Rainy days | 14 days |
| Sea temperature | 26.3°C 79.3°F |
| Humidity | 81% |
| Windspeed | 13.4kph 8 mph |
On average May is the 6th wettest month of the year in Port Louis with around 105mm 4.1 inches of rain making it a damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.4 hours of sunshine per day.
May temperatures in Port Louis
May rainfall
May hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Port Louis in May 2024.
Other monthly averages
Port Louis weather stats
| Hottest month: | February | 28.8°C 83.8°F |
|---|---|---|
| Driest month: | October | 60mm 2.4ins |
| Sunniest month: | May | 7.4hrs |
| Coldest month: | August | 23.5°C 74.3°F |
| Wettest month: | February | 293mm 11.5ins |
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