May weather forecast
Mamoudzou, Mayotte

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Water splashing onto the brown sandy beach of Virgen Boueni in Mamoudzou, Mayotte
Water splashing onto the brown sandy beach of Virgen Boueni in Mamoudzou, Mayotte

Weather in May

May in Mamoudzou sees a trend towards more sunshine and decreasing rainfall, signaling the onset of the dryer season. As the season changes, the city experiences warm temperatures, with an average sea temperature of 28°C (82.4°F) contributing to a comfortable swimming environment. An increased number of sunlight and decreased rainfall days make it a great month for outdoor accomplishments. Most days are sunny, and the UV index begins to decline, offering a more comfortable climate for sensory experiences.

Temperature

The warmest period, with an average high-temperature of 28°C (82.4°F), falls in January through May, November and December.

Rainfall

In Mamoudzou, in May, it is raining for 6 days, with typically 72mm (2.83") of accumulated precipitation. In Mamoudzou, during the entire year, the rain falls for 124 days and collects up to 1425mm (56.1") of precipitation.

Sea temperature

In Mamoudzou, the average seawater temperature in May is 28°C (82.4°F).
Note: For swimming, diving, and various water activities, the temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as highly enjoyable and comfortable for extended durations without any discomfort.

Daylight

In Mamoudzou, the average length of the day in May is 11h and 32min.
On the first day of the month, sunrise is at 06:06 and sunset at 17:45. On the last day of May, in Mamoudzou, sunrise is at 06:14 and sunset at 17:39 EAT.

Sunshine

In May, the average sunshine in Mamoudzou is 9h.

UV index

In May, the average daily maximum UV index is 9. A UV Index estimate of 8 to 10 represents a very high health risk from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 9 in May translates into these instructions:
Act with urgency in protecting yourself. Without it, skin and eyes can be harmed in no time. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. After a swim or outdoor exercise, one should liberally reapply broad-spectrum sunscreen with a sun protection factor of 30 or higher. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
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Frequently asked questions

What month is the hottest in Mamoudzou?

The warmest period falls in January through May, November and December, when the average high-temperature reaches 28°C (82.4°F).

Is it hot in Mamoudzou during May?

During May, Mamoudzou experiences an average high-temperature of 28°C (82.4°F) and a low-temperature of 22°C (71.6°F).

How many days does it rain in May in Mamoudzou?

In Mamoudzou, Mayotte, during May, the rain falls for 6 days and regularly aggregates up to 72mm (2.83") of precipitation.

How warm is the water in May in Mamoudzou?

In Mamoudzou, the average seawater temperature in May is 28°C (82.4°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in May in Mamoudzou?

The average day length in May in Mamoudzou is 11h and 32min.

When is the sunrise / sunset in May in Mamoudzou?

On the first day of May in Mamoudzou, Mayotte, sunrise is at 06:06 and sunset at 17:45. On the last day of the month, sunrise is at 06:14 and sunset at 17:39 EAT.

How many hours of sunshine does Mamoudzou have in May?

In May, the average sunshine duration in Mamoudzou is 9h.

How high is the UV index in May in Mamoudzou?

The average daily maximum UV index in May in Mamoudzou is 9. A UV Index of 8 to 10 symbolizes a very high health vulnerability from exposure to Sun's UV rays.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in May
Mamoudzou, Mayotte

Average temperature in May - Mamoudzou, Mayotte
  • Average high temperature in May: 28°C

The warmest months (with the highest average high temperature) are January, February, March, April, May, November and December (28°C).
The months with the lowest average high temperature are June, July, August and September (26°C).

  • Average low temperature in May: 22°C

The months with the highest average low temperature are January, February and March (23°C).
The coldest months (with the lowest average low temperature) are August and September (19°C).

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Average rainfall in May
Mamoudzou, Mayotte

Average rainfall in May - Mamoudzou, Mayotte
  • Average rainfall in May: 72mm

The wettest month (with the highest rainfall) is January (312mm).
The driest month (with the least rainfall) is September (30mm).

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Average rainfall days in May
Mamoudzou, Mayotte

Average rainfall days in May - Mamoudzou, Mayotte
  • Average rainfall days in May: 6 days

The month with the highest number of rainy days is January (19 days).
The month with the least rainy days is July (4 days).

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Average sea temperature in May
Mamoudzou, Mayotte

Average sea temperature in May - Mamoudzou, Mayotte
  • Average sea temperature in May: 28°C

The best months for swimming (with the highest average sea temperature) are January, February, March and April (29°C).
The coldest months (with the lowest average sea temperature) are July, August and September (26°C).

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Average daylight in May /
Average sunshine in May
Mamoudzou, Mayotte

Average daylight in May / Average sunshine in May - Mamoudzou, Mayotte
  • Average daylight in May: 11h and 3min

The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 24min).

  • Average sunshine in May: 9h

The months with the most sunshine are August, September, October and November (Average sunshine: 10h).
The months with the least sunshine are January, February and March (Average sunshine: 7h).

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Average UV index in May
Mamoudzou, Mayotte

Average UV index in May - Mamoudzou, Mayotte
  • Average UV index in May: 9

The months with the highest UV index are January, February, March, September, October, November and December (UV index 12).
The months with the lowest UV index are June and July (UV index 8).

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Mamoudzou, Mayotte

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