Port-Louis Weather and Climate: A Comprehensive Guide
Port-Louis has pretty similar weather over the course of the year.
It also experiences much rainfall throughout the year.
Let’s explore the climate details in depth to provide you with a complete overview.
Average maximum day and minimum night temperature
With minimal seasonal shifts, Port-Louis experiences a constant climate year-round. Average daytime temperatures reach a comfortable 30°C in September. In February, the coolest month of the year, temperatures drop to a comfortable 27°C.
At night, you can expect cooler temperatures, with averages dropping to around 24°C during this month. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Port-Louis has a notably wet climate with abundant precipitation, recording 1115 mm of rainfall per year. Port-Louis can be quite wet during October, receiving approximately 143 mm of precipitation over 19 rainy days. In contrast March, experiences much drier conditions, with 45 mm of rainfall, spread across 13 rainy days. For more details, please visit our Port-Louis Precipitation page.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Despite minor fluctuations, Port-Louis enjoys a fairly consistent amount of sunshine throughout the year. In August, you can expect approximately 8.3 hours of daily sunshine, while even in November, Port-Louis still receives about 6.9 hours. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Average water temperature
The mean water temperature over the year ranges from 26°C in January to 29°C in September.
Water temperature over the year
Average humidity
The relative humidity is high throughout the year in Port-Louis.
The city experiences its highest humidity in September, reaching 82%. In February, the humidity drops to its lowest level at 77%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Average wind speed
The mean wind speed over the year ranges from 2 m/s in October, November and December to 4 m/s in May and June.
The mean monthly wind speed over the year (meters per second)
partly cloudy and chance of rain partly cloudy and chance of slight rain partly cloudy and rainForecast for Port-Louis
4 m/s
4 m/s
6 m/s
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Port-Louis in Guadeloupe
Other facts from our historical weather data:September has an average maximum temperature of 30°C and is the warmest month of the year.
The coldest month is February with an average maximum temperature of 27°C.
October tops the wettest month list with 143 mm of rainfall.
March is the driest month with 45 mm of precipitation.
August is the sunniest month with an average of 248 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
