Toamasina Weather in May

During May, Toamasina experiences high daytime temperatures of 27°C (81°F) and cooler nights around 22°C (72°F). May sits within the rainy season, so expect regular and often heavy rainfall.

Rainfall in Toamasina in May

As part of the rainy season, Toamasina sees around 21 days of rain in May, with an average of 189 mm (7.4 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.

Temperature in Toamasina in May

Expect highs of 27°C (81°F) in Toamasina in May, with nights dropping to around 22°C (72°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With lows of 22°C (72°F), the nights are warm and generally comfortable.

Sunshine in Toamasina in May

With approximately 192 hours of sunshine, the days are filled with clear skies during the day. Rain typically falls in the afternoon or evening, keeping mornings and early parts of the day sunny.

Wind Speed in Toamasina in May

Average wind conditions reach 2 m/s (4 knots) in May. This creates comfortable weather with light winds that gently move vegetation. Keep in mind this is an average. Daily conditions range from near-calm to more noticeable wind.

Average water temperature in May

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.

For Toamasina itself, September, October and November generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.