Sainte Marie Island Weather in April

Overview:
(1) April has a rainfall at a moderate level compared with other months;
(2) The temperature is pleasant and suitable for traveling;
(3) It is the shoulder season, and you will not feel crowded.

Rainfall

The precipitation of Sainte Marie Island in April is 251 mm, which is at a moderate level and much lower compared with January, the rainiest month, when there is almost 400 mm of rainfall. There are about 18 rainy days on average, but you don’t need to worry too much because the rain is usually not heavy. Before you leave for the Island, check the weather forecast, and make the most of the sunny days.

Sea View on Cloudy Days

Temperature

In April, the temperature begins to drop, but not by large, averaging at 21 - 29°C (70 - 84℉). The temperature is very pleasant: it’s warm throughout the day, and it won’t be hot when you go hiking or do other outdoor sports. The sea temperature can reach 28°C (82℉), which is cozy for snorkeling or swimming in the sea.

Daylight Hours/ Sunshine Hours

The sunrise and sunset times for this month are 05:49 and 17:31 respectively, which makes the daytime almost 12 hours long. Rainfall is still a little high, so sunshine hours are not too long at around 7 each day on average. With a UV index of 11, sun protection is still necessary when it’s sunny.

What to Wear and Pack for Sainte Marie Island Trip in April

Clothes: For tops, clothes like T-shirts and short shirts are recommended to wear as the inner layer. It may be a little cold in the morning or night of rainy days, when you may need thin shirts or knitwear as the outer layer. For bottoms, breathable and lightweight long pants and shorts are recommended to bring. The former can protect you from the sun while the latter are cooler.

What’s more, if you plan to go hiking in forests, you’d better prepare comfortable and waterproof jackets and trousers; if you plan to go swimming in the sea, you’d better prepare swimming suits.

Shoes: First, water shoes are recommended to wear, which are convenient not only on beaches but also on rainy days. Second, to prepare for your hiking trip, you are also advised to bring protective and comfortable hiking shoes.

Others:
1. In April with relatively frequent rain, be sure to bring rain gear.
2. The UV rays are a little strong this month, so it is recommended that you bring hats, sunglasses, and sunscreen.
3. Take the weather of Sainte Marie Island in April into consideration, it’s a good idea to carry paper towels and wet wipes with you: paper towels for items that might get wet in the rain; and wet wipes for shoes that might get dirty from muddy roads.

Top Destinations to Go in Sainte Marie Island in April

Recommendation Rate:

1. IIle aux Nattes

Ile aux Nattes is a pristine island located between the pirate ruins and the coral reefs in the south of Sainte Marie Island, which is a famous diving destination. Here are recommended things to do on the Island:
(1) Find a sunny day to try one of the Island’s most popular activities: snorkeling and diving. The coral on the bottom of the sea is faintly visible in the blue-green waters. While snorkeling, you will also have the opportunity to see beautiful marine life such as coral fish, sea hares, sea turtles, etc.
(2) Ile aux Nattes boasts fine sandy beaches, which is a great place to relax in the sun and watch the sunset over the sea.

(3) On a tall lighthouse of the island, you can overlook the whole small Island.

Snorkeling Club on the Beach

Clear Sea of Sainte Marie Island

2. Ambohidena Forest

The climate of Sainte Marie Island in April, which is warm but not hot, is suitable for hiking. But choose a sunny day. The Ambohidena forest is an important ecological region in Madagascar with a rich biodiversity including many unique species of flora and fauna such as the chameleon, so a great option for hiking. Aside from that, there are many small villages around here that you can walk into to experience the daily life of the local people. If you are interested, you can also have a look at the lively scene of local fishermen returning from the sea with their catches.

People Hiking in the Forest

FAQs about the Weather of Sainte Marie Island in April

1. Q: If I want to travel to Sainte Marie Island in 2026, is April a recommended month?
A: Judging from the climate, April is a not bad month, but not the best, either. Here are the reasons: (1) the rainfall is at a moderate level compared with that of other months, and you can travel in sunny days according to the weather forecast; (2) it is warm and cozy no matter daytime or nighttime, with sea temperature being warm, too; (3) it’s the slack season, and you will not spend a lot for the trip. However, if you want to see whales, April is not the right time.

2. Q: In addition to Ile aux Nattes mentioned above, are there other recommended places for diving or snorkeling?
A: Coco Bay, Baleines, and Pointe Alebrand, which have beautiful coral and an abundant variety of sea animals, are all perfect destinations for diving and snorkeling.

3. Q: Is April a good time to explore the Pirate Cemetery?
A: Yes. Firstly, there are some sunny days this month. Secondly, visiting the Pirate Cemetery on a drizzly or cloudy day is also a not-bad choice, as the drizzle coupled with overcast skies could make the site even more mysterious.

April Weather for Other Destinations in Madagascar

Sainte Marie Island Weather by Month

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