April weather forecast and climate
Port Mathurin, Mauritius

Weather in April

April, like March, in Port Mathurin, Mauritius, is a moderately hot autumn month, with temperature in the range of an average low of 26.4°C (79.5°F) and an average high of 27.1°C (80.8°F).

Temperature

In April, the average high-temperature is practically the same as in March - a still moderately hot 27.1°C (80.8°F). The average low-temperature, in Port Mathurin, is 26.4°C (79.5°F).

Heat index

In April, the average heat index is estimated at 29.8°C (85.6°F). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'apparent temperature', 'felt air temperature', or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like activity, pregnancy, metabolic differences, and wind affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. 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

In April, the average relative humidity is 78%.

Rainfall

In April, the rain falls for 19.8 days. Throughout April, 41mm (1.61") of precipitation is accumulated. In Port Mathurin, during the entire year, the rain falls for 214.5 days and collects up to 564mm (22.2") of precipitation.

Sea temperature

In Port Mathurin, the average water temperature is 27.2°C (81°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

In April, the average length of the day is 11.6h.

Sunshine

In April, the average sunshine is 7.4h.

UV index

January through April, November and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to the Sun's UV rays for average individuals.
Note: In April, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
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FAQ

What is the temperature in April in Port Mathurin?

In Port Mathurin, in April, the average high-temperature is 27.1°C (80.8°F), and the average low-temperature is 26.4°C (79.5°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in April is estimated at 29.8°C (85.6°F).

What is the average humidity in April in Port Mathurin?

In Port Mathurin, Mauritius, the average relative humidity in April is 78%.

How much does it rain in Port Mathurin in April?

In Port Mathurin, Mauritius, during April, the rain falls for 19.8 days and regularly aggregates up to 41mm (1.61") of precipitation.

What is the water temperature in April in Port Mathurin?

In Port Mathurin, in April, the average water temperature is 27.2°C (81°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 April in Port Mathurin?

In Port Mathurin, Mauritius, the average length of the day in April is 11.6h.

How many hours of sunshine does Port Mathurin have in April?

In Port Mathurin, the average sunshine in April is 7.4h.

When is the highest UV index in Port Mathurin?

Months with the highest UV index in Port Mathurin, Mauritius, are January through April, November and December, with an average maximum UV index of 7.

What is the UV index intensity in April in Port Mathurin?

The average daily maximum UV index in April in Port Mathurin, Mauritius, 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
Port Mathurin, Mauritius

Average temperature in April - Port Mathurin, Mauritius
  • Average high temperature in April: 27.1°C

The warmest month (with the highest average high temperature) is February (27.7°C).
The month with the lowest average high temperature is September (23°C).

  • Average low temperature in April: 26.4°C

The month with the highest average low temperature is February (27°C).
The coldest month (with the lowest average low temperature) is August (22.1°C).

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Average pressure in April
Port Mathurin, Mauritius

Average pressure in April - Port Mathurin, Mauritius
  • Average pressure in April: 1014mbar

The month with the highest atmospheric pressure is August (1020.2mbar).
The month with the lowest atmospheric pressure is February (1011mbar).

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Average wind speed in April
Port Mathurin, Mauritius

Average wind speed in April - Port Mathurin, Mauritius
  • Average wind speed in April: 28.5km/h

The windiest month (with the highest average wind speed) is August (33.2km/h).
The calmest month (with the lowest average wind speed) is February (24km/h).

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Average humidity in April
Port Mathurin, Mauritius

Average humidity in April - Port Mathurin, Mauritius
  • Average humidity in April: 78%

Months with the highest relative humidity are November and December (79%).
The month with the lowest relative humidity is August (74%).

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Average rainfall in April
Port Mathurin, Mauritius

Average rainfall in April - Port Mathurin, Mauritius
  • Average rainfall in April: 41mm

The wettest month (with the highest rainfall) is March (140mm).
The driest month (with the least rainfall) is September (13mm).

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Average rainfall days in April
Port Mathurin, Mauritius

Average rainfall days in April - Port Mathurin, Mauritius
  • Average rainfall days in April: 19.8 days

The month with the highest number of rainy days is March (21.9 days).
The month with the least rainy days is November (11.6 days).

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Average sea temperature in April
Port Mathurin, Mauritius

Average sea temperature in April - Port Mathurin, Mauritius
  • Average sea temperature in April: 27.2°C

The best month for swimming (with the highest average sea temperature) is March (28.2°C).
The coldest months (with the lowest average sea temperature) are August and September (23.3°C).

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Average daylight in April /
Average sunshine in April
Port Mathurin, Mauritius

Average daylight in April / Average sunshine in April - Port Mathurin, Mauritius
  • Average daylight in April: 11.6h

The month with the longest days is December (Average daylight: 13.3h).
The month with the shortest days is June (Average daylight: 11h).

  • Average sunshine in April: 7.4h

The month with the most sunshine is December (Average sunshine: 9.8h).
The month with the least sunshine is July (Average sunshine: 6.1h).

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Average sunshine days in April
Port Mathurin, Mauritius

Average sunshine days in April - Port Mathurin, Mauritius
  • Average sunshine days in April: 5.5 days

The month with the most sunshine days is November (9.2 days).
The month with the least sunshine days is February (4.4 days).

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Average UV index in April
Port Mathurin, Mauritius

Average UV index in April - Port Mathurin, Mauritius
  • Average UV index in April: 7

Months with the highest UV index are January, February, March, April, November and December (UV index 7).
Months with the lowest UV index are May, June, July, August, September and October (UV index 6).

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Average cloud cover in April
Port Mathurin, Mauritius

Average cloud cover in April - Port Mathurin, Mauritius
  • Average cloud cover in April: 45

The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is May (Cloud cover 40).

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Average visibility in April
Port Mathurin, Mauritius

Average visibility in April - Port Mathurin, Mauritius
  • Average visibility in April: 10km

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

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