April weather forecast
Fond du Sac, Mauritius

April

Weather in April

The progression to April influences the weather in Fond du Sac to be somewhat cooler, with the average lower temperatures recording a significant dip to 25.3°C (77.5°F). The ambiance remains vibrant despite a further reduction in rainfall and daylight hours. The constant winds and declining temperature result in lovely tropical weather. The sun's rays can still be felt but are intensifying less rapidly due to the falling UV index. The weather system gradually transitions moving into May, setting the path to the cooler months of the year.

Temperature

April registers an average high-temperature of a still warm 27.5°C (81.5°F), slightly varied from March's 28.3°C (82.9°F). Fond du Sac, in April, registers an average low temperature of 25.3°C (77.5°F), showing a minute reduction from daily highs.

Heat index

April's average heat index is calculated to be a hot 31°C (87.8°F). If one continues to be active during exposure, it might cause tiredness and subsequent heat cramps.
In terms of the heat index, values are set with light wind and shade conditions in mind. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.

Humidity

The average relative humidity in April is 77%.

Rainfall

In Fond du Sac, in April, during 17.5 rainfall days, 41mm (1.61") of precipitation is typically accumulated. Throughout the year, in Fond du Sac, there are 177.1 rainfall days, and 480mm (18.9") of precipitation is accumulated.

Daylight

In Fond du Sac, the average length of the day in April is 11h and 38min.
On the first day of the month, sunrise is at 06:16 and sunset at 18:10. On the last day of April, sunrise is at 06:25 and sunset at 17:48 +04.

Sunshine

In April, the average sunshine is 7.1h.

UV index

The months with the highest UV index are January through April and December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In April, the UV index of 7 transforms into the following advice:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.

Frequently asked questions

What are April temperatures in Fond du Sac?
During April, Fond du Sac experiences an average high-temperature of 27.5°C (81.5°F) and a low-temperature of 25.3°C (77.5°F). In April, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 31°C (87.8°F).
What is the average humidity in April in Fond du Sac?
In April, the average relative humidity in Fond du Sac, Mauritius, is 77%.
How much does it rain in Fond du Sac in April?
In April, the rain falls for 17.5 days. Throughout April, 41mm (1.61") of precipitation is accumulated.
What is the average length of the day in April in Fond du Sac?
In Fond du Sac, Mauritius, the average day length in April is 11h and 38min.
What time are sunrise and sunset in April in Fond du Sac?
In April, on the first day of the month, sunrise is at 06:16 and sunset at 18:10. On the last day of the month, in Fond du Sac, sunrise is at 06:25 and sunset at 17:48 +04.
How many hours of sunshine does Fond du Sac have in April?
In April, the average sunshine duration in Fond du Sac is 7.1h.
What is the month with the highest UV index in Fond du Sac?
The months with the highest UV index in Fond du Sac are January through April and December, with an average maximum UV index of 7.
What is the UV index reading in April in Fond du Sac?
In April, the average daily maximum UV index in Fond du Sac is 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in April
Fond du Sac, Mauritius
  • Average high temperature in April: 27.5°C

The warmest month (with the highest average high temperature) is February (28.6°C).
The month with the lowest average high temperature is August (23.5°C).

  • Average low temperature in April: 25.3°C

The month with the highest average low temperature is February (26°C).
The coldest month (with the lowest average low temperature) is August (21.3°C).

Average pressure in April
Fond du Sac, Mauritius
  • Average pressure in April: 1014.4mbar

The month with the highest atmospheric pressure is August (1021mbar).
The month with the lowest atmospheric pressure is February (1011.1mbar).

Average wind speed in April
Fond du Sac, Mauritius
  • Average wind speed in April: 19.9km/h

The windiest month (with the highest average wind speed) is August (23.6km/h).
The calmest month (with the lowest average wind speed) is November (17.1km/h).

Average humidity in April
Fond du Sac, Mauritius
  • Average humidity in April: 77%

The months with the highest relative humidity are January, February and March (78%).
The months with the lowest relative humidity are August and September (73%).

Average rainfall in April
Fond du Sac, Mauritius
  • Average rainfall in April: 41mm

The wettest month (with the highest rainfall) is January (97mm).
The driest month (with the least rainfall) is September (8mm).

Average rainfall days in April
Fond du Sac, Mauritius
  • Average rainfall days in April: 17.5 days

The month with the highest number of rainy days is March (20.8 days).
The months with the least rainy days are October and November (9.5 days).

Average daylight in April /
Average sunshine in April
Fond du Sac, Mauritius
  • Average daylight in April: 11h and 4min

The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).

  • Average sunshine in April: 7h and 1min

The month with the most sunshine is October (Average sunshine: 10h and 24min).
The month with the least sunshine is July (Average sunshine: 6h and 18min).

Average sunshine days in April
Fond du Sac, Mauritius
  • Average sunshine days in April: 8.3 days

The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is February (5.2 days).

Average UV index in April
Fond du Sac, Mauritius
  • Average UV index in April: 7

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

Average cloud cover in April
Fond du Sac, Mauritius
  • Average cloud cover in April: 43

The months with the most cloud cover are January and March (Cloud cover 44).
The month with the least cloud cover is May (Cloud cover 35).

Average visibility in April
Fond du Sac, Mauritius
  • Average visibility in April: 10km

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

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