April weather forecast and climate
Mahé, Seychelles

A view from mount Copolia, of the scenic islands of Victoria and Eden, in Mahé, Seychelles, surrounded by clear water
A view from mount Copolia, of the scenic islands of Victoria and Eden, in Mahé, Seychelles, surrounded by clear water
April, the same as March, is a moderately hot autumn month in Mahé, Seychelles, with average temperature fluctuating between 28.1°C (82.6°F) and 29.3°C (84.7°F).

Temperature

With an average high-temperature of 29.3°C (84.7°F) and an average low-temperature of 28.1°C (82.6°F), April is the warmest month.

Heat index

In April, the average heat index is appraised at a tropical 34°C (93.2°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'feels like', 'felt air temperature', or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like clothing, wind, differences in body mass, height, and shape, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

With an average relative humidity of 73%, April is the least humid month.

Rainfall

In Mahé, in April, it is raining for 20.7 days, with typically 111mm (4.37") of accumulated precipitation. Throughout the year, there are 241.9 rainfall days, and 1432mm (56.38") of precipitation is accumulated.

Sea temperature

The month with the warmest seawater is April, with an average sea temperature of 29.8°C (85.6°F).
Note: 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.

Daylight

The average length of the day in April is 12h.

Sunshine

In April, the average sunshine in Mahé is 8.1h.

UV index

Months with the highest UV index in Mahé are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from the exposure to the Sun's UV radiation for the ordinary person.
Note: In April, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the warmest month in Mahé?

The warmest month is April, with an average high-temperature of 29.3°C (84.7°F) and an average low-temperature of 28.1°C (82.6°F).

What is the temperature in April in Mahé?

In Mahé, in April, the average high-temperature is 29.3°C (84.7°F), and the average low-temperature is 28.1°C (82.6°F). In April, the average heat index (a.k.a. 'feels like', 'apparent temperature'), that calculates temperature value influenced by the moisture in the air, is estimated at 34°C (93.2°F).

What is the least humid month in Mahé?

The least humid month in Mahé is April, with an average relative humidity of 73%.

What is the average humidity in April in Mahé?

In Mahé, the average relative humidity in April is 73%.

How much does it rain in Mahé in April?

In April, in Mahé, Seychelles, the rain falls for 20.7 days. Throughout April, 111mm (4.37") of precipitation is accumulated.

What month is the sea warmest in Mahé?

With an average sea temperature of 29.8°C (85.6°F), April is the month with the warmest seawater in Mahé.

What is the sea water temperature in April in Mahé?

In April, the average sea temperature is 29.8°C (85.6°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

How many hours of daylight does Mahé have in April?

The average length of the day in April in Mahé, Seychelles, is 12h.

How many hours of sunshine does Mahé have in April?

In April, the average sunshine is 8.1h.

When is the highest UV index in Mahé?

January through December, with an average maximum UV index of 7, are months with the highest UV index.

What are the months with the lowest UV index in Mahé?

January through December, with an average maximum UV index of 7, are months with the lowest UV index in Mahé, Seychelles.

How high is the UV index in April in Mahé?

In Mahé, Seychelles, the average daily maximum UV index in April is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV rays.
Average temperature in April - Mahé, Seychelles
  • Average high temperature in April: 29.3°C

The warmest month (with the highest average high temperature) is April (29.3°C).
The month with the lowest average high temperature is August (26.4°C).

  • Average low temperature in April: 28.1°C

The month with the highest average low temperature is April (28.1°C).
The coldest months (with the lowest average low temperature) are July and August (25.7°C).

Average pressure in April - Mahé, Seychelles
  • Average pressure in April: 1010.4mbar

The month with the highest atmospheric pressure is August (1012.4mbar).
The month with the lowest atmospheric pressure is April (1010.4mbar).

Average wind speed in April - Mahé, Seychelles
  • Average wind speed in April: 12.8km/h

The windiest month (with the highest average wind speed) is August (28.1km/h).
The calmest month (with the lowest average wind speed) is April (12.8km/h).

Average humidity in April - Mahé, Seychelles
  • Average humidity in April: 73%

Months with the highest relative humidity are July, August and September (80%).
The month with the lowest relative humidity is April (73%).

Average rainfall in April - Mahé, Seychelles
  • Average rainfall in April: 111mm

The wettest month (with the highest rainfall) is January (220mm).
The driest month (with the least rainfall) is August (50mm).

Average rainfall days in April - Mahé, Seychelles
  • Average rainfall days in April: 20.7 days

The month with the highest number of rainy days is January (23.2 days).
The month with the least rainy days is November (17.3 days).

Average sea temperature in April - Mahé, Seychelles
  • Average sea temperature in April: 29.8°C

The best month for swimming (with the highest average sea temperature) is April (29.8°C).
The coldest month (with the lowest average sea temperature) is August (26.2°C).

Average daylight in April / Average sunshine in April - Mahé, Seychelles
  • Average daylight in April: 12h

Months with the longest days are January and December (Average daylight: 12.4h).
Months with the shortest days are May, June and July (Average daylight: 11.9h).

  • Average sunshine in April: 8.1h

The month with the most sunshine is November (Average sunshine: 10.1h).
The month with the least sunshine is September (Average sunshine: 7h).

Average sunshine days in April - Mahé, Seychelles
  • Average sunshine days in April: 5.8 days

The month with the most sunshine days is November (10.9 days).
The month with the least sunshine days is June (3 days).

Average UV index in April - Mahé, Seychelles
  • Average UV index in April: 7

Months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

Average cloud cover in April - Mahé, Seychelles
  • Average cloud cover in April: 42

The month with the most cloud cover is September (Cloud cover 51).
The month with the least cloud cover is November (Cloud cover 41).

Average visibility in April - Mahé, Seychelles
  • Average visibility in April: 10km

Months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).