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Port Louis Weather in September, Mauritius

Port Louis Averages September


  • What is Average Temperature?
    The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month


  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    High Temperature

  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    Low Temperature

  • What is Average Sea Temperature?
    Average daily sea temperatures and divided by the number of days in the month. Sea Temperatures are taken from buoys, ships and even satellites can calculate sea temperature based on energy that is radiated from the sea's surface

    Sea Temperature

  • What are Average Daily Sunshine Hours?
    Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

    Sunshine Hours

    8 hours
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall Days

    4 days
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years


    36 mm

Slide and Tap Other Months

Port Louis Daily Averages September

September 2024 Daily Averages

1 Avg 21º 70º
2 Avg 21º 70º
3 Avg 22º 72º
4 Avg 21º 70º
5 Avg 21º 70º
6 Avg 21º 70º
7 Avg 21º 70º
8 Avg 21º 70º
9 Avg 21º 70º
10 Avg 21º 70º
11 Avg 21º 70º
12 Avg 21º 70º
13 Avg 21º 70º
14 Avg 20º 68º
15 Avg 21º 70º
16 Avg 21º 70º
17 Avg 21º 70º
18 Avg 21º 70º
19 Avg 21º 70º
20 Avg 21º 70º
21 Avg 22º 72º
22 Avg 21º 70º
23 Avg 21º 70º
24 Avg 22º 72º
25 Avg 21º 70º
26 Avg 22º 72º
27 Avg 22º 72º
28 Avg 22º 72º
29 Avg 22º 72º
30 Avg 22º 72º
Avg Historical Daily Average

September Weather Averages

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September is the first month of spring for Port Louis and temperatures are slowly beginning to climb although they were not all that cold in the first place. This can be a wonderful time of the year to visit and plan a get away without having to deal with the crowds that many other countries experience. Additionally, as the Northern Hemisphere begins to dip toward winter, now can be a good time to visit a place that remains warm throughout the year.

What's The Weather Like In Port Louis In September


This also marks the driest time of the year with only 36mm of precipitation expected. This rain will fall over just 4 days. As a result, much of the month is dry and visitors are able to take advantage of a myriad of outdoor activities. Additionally, the rain that does fall is short lived and will typically take place in the afternoons when thunderstorms are more likely to form.


Overall, the average daily temperature for this time of year is a pleasant 21°C (70°F). However, light jackets are still needed in the early morning hours as temperatures will dip to 18°C (64°F). Temperatures in the later afternoon will be warmer with highs approaching an average of 23°C (73°F). Numbers such as these are pleasant enough to be able to leave the jackets in the hotel room for the duration of the afternoon.

Sea Temperature

Water temperatures are identical to the previous month and will warm slowly in the coming months. Currently, temperatures are an average of 23°C (73°F). These waters remain warm thanks to the warm currents and the fact that the island is located in the tropics. As a result, there are no wild temperature swings as far as water temperatures go and visitors can take advantage of the water sports the island offers.

Port Louis Hotels In September

La Pointe aux Canonniers Club Med

Located to the north of Port Louis is La Pointe aux Canonniers Club Med. Situated along a stretch of sugary white sand, there is plenty to love and nothing to hate about this luxurious resort. Family members of all ages will enjoy a wide variety of activities from scuba diving to archery. Guests will also enjoy the high-end dining options and numerous bars located on the resort property. The hotel offers a total of 286 bungalows that are all beautifully decorated and equipped with all the amenities of home.

Le Cardinal Exclusive Resort

Le Cardinal Exclusive Resort is the perfect location for couples looking for a romantic September holiday while staying in luxurious facilities. This boutique hotel is designed with a colonial feel and located directly on top of the beach. Guests may also take advantage of the pool, water sports, high-end restaurant, on-site bar, spa and more. If you are looking for relaxation, look no further than this resort.

Sofitel Mauritius l'Impérial Resort & Spa

After a short 30-minute drive south from Port Louis, guests will arrive at the luxurious Accor Hotels' Sofitel Mauritius l'Impérial Resort & Spa. The hotel features a total of 191 rooms, each with a stunning view of the ocean or surrounding gardens and equipped with air conditioning to ward off the September heat, TV, Wi-Fi, turn down service, and private bath. Guests can take advantage of the resorts five restaurants and two bars as well as an outdoor swimming pool, golf course, tennis court, gym and various water sports.

Port Louis Beaches For September

Riviere des Galets Beach

For those who enjoy the beach itself, but may not want to go swimming, then the beaches along the south side of the island are perfect. This is because the strong waves and dangerous currents make beaches in this region better for staying on the shore than in the water. Riviere des Galets Beach is a great place to enjoy the wilds of the area as well as monster waves crashing along the shore. A short walk along the beach will result in visitors crossing a shallow spot to the island of Ilot Sancho and offering anther great place to explore. With an average daily temperature of 21°C (70°), the weather is perfect for a long stroll.

Bars And Restaurants

Sailors Restaurant

Sailors Restaurant is known for having the best fish and chips on the island as well as a very well respected and delicious menu. Guests are greeted at the door by very attentive and well-trained staff that are more than happy to help you find just the right dish on the menu. This is a great spot for lunch or dinner for everybody in the family.

Segafredo Zanetti

Those looking for a good cup of coffee will want to stop by Segafredo Zanetti. The small, but lovely restaurant is also known for its small cakes and large selection of delicious sandwiches. A great choice for a quick snack or lunch so be sure to stop by.

FiftyFive Lounge Club

One of the hippest clubs in the area is the FiftyFive Lounge Club. Known for its hot beats and large dance floor, the party will typically last well past midnight. The décor is sleek and modern and with a fully stocked bar, there is plenty of fun to be had. Be sure to check the calendar to see if any special events will be taking place when you are in the area.

Things To Do In Port Louis In September


One of the most popular parts of Port Louis to visit is Chinatown. While not a large area, there is still plenty to see and do here. Visitors can stop in numerous shops as well as partake in traditional Chinese food that may be hard to find elsewhere. It is definitely worth a warm September afternoon to visit the region and get lost exploring.

Photography Museum

Anyone with even a passing interest in photography will enjoy the only photography museum on the island. Located in the heart of the capital city, the museum is home to one of the first pictures ever taken on the island in 1840 as well as a history of photography equipment.