Port-Louis Weather in March
March is one of the perfect months to visit Port-Louis, with daytime temperatures of 27°C (81°F) and lows of 24°C (75°F) at night. It is also the driest month of the year.
Rainfall in Port-Louis in March
Expect the least amount of rain this month, providing an excellent opportunity for outdoor activities. Enjoy the clearest skies and driest conditions of the year. Historically, approximately 13 days this month are expected to have rain, averaging 45 mm (1.8 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Port-Louis in March
The temperature in Port-Louis in March is perfect. Daytime highs reach 27°C (81°F), with nights dropping to 24°C (75°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 24°C (75°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.
Sunshine in Port-Louis in March
The days are predominantly sunny, with an estimated total of around 233 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.
Wind Speed in Port-Louis in March
Wind speeds average 3 m/s (6 knots) during March. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.
Average water temperature in March
At 26°C (79°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.If you favor pleasant temperatures and minimal rainfall, March is one of the best months to visit Port-Louis.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Guadeloupe, check out our Port-Louis's climate page.
Port-Louis Temperature in March
Min Temperature
24°C (75°F)
Max Temperature
27°C (81°F)
Water Temperature
26°C (79°F) *
Chance of Rain
42%
Precipitation
45 mm (1.8 in)
Rainy days
13 days
Humidity
77% *
Windspeed
3 m/s (6 knots) *
Sunshine
233 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Port-Louis typically stay consistent throughout March, with daily highs averaging around 27°C (81°F). Nights are warm, with lows around 22°C (72°F).
Average temperatures in March
Historical weather for Port-Louis in March
Browse day-by-day weather records for Port-Louis spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Port-Louis historical weather extremes in March
The extremes listed below come from historical weather data collected in Port-Louis from 1999 through 2026.
- The hottest March day on record in Port-Louis reached 32°C (90°F) (March 21, 2025).
- The coldest March day was on March 11, 2016, with a maximum of 24°C (75°F).
- The lowest overnight temperature recorded in March was 17°C (63°F) (March 11, 2011).
Best Places in Guadeloupe in March
Find out more about the weather in Guadeloupe and which places have the best travel conditions in this month. See all of Guadeloupe in March →
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What to Wear in Port-Louis in March
Warm temperatures in March make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. With water temperatures around 26°C (79°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Port-Louis in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Guadeloupe, check out our Port-Louis's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Port-Louis climate overview or explore weather in Guadeloupe.
