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April Weather in Grand Sable, Mauritius

Last updated: August 23, 2025

In April, the average temperature in Grand Sable, Mauritius is a pleasant 25°C (77°F). While you might experience a comfortable low of 22°C (71°F), don’t be surprised if it warms up to a maximum of 29°C (84°F). This month brings about 138 mm (5.4 in) of precipitation spread over 25 days, with an average humidity of 83%. Perfect for those who enjoy a warm, slightly humid climate!

April Temperature in Grand Sable

In April in Grand Sable, the average temperature is 25°C (77°F). The maximum can reach 29°C (84°F), while the minimum can dip as low as 22°C (71°F). This comfortable climate makes Grand Sable an ideal destination for travelers looking to enjoy pleasant weather and outdoor activities.

April Weather in Grand Sable: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Grand Sable, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grand Sable, April typically has an average temperature of 25°C (77°F), with highs reaching up to 29°C (84°F) and lows dropping to around 22°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec797979777472707071737578
Data source: Temperature data for Grand Sable generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Grand Sable

In Grand Sable in April, the precipitation amount is 138 mm (5.4 in) spread over 25 days.

April Precipitation Trends in Grand Sable

The chart displays monthly precipitation patterns in Grand Sable, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Grand Sable, April typically receives around 138 mm (5.4 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec17419620113878606749404771132
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Grand Sable

In Grand Sable in April humidity is 83%. With an average temperature of 25°C (77°F), this humidity feels like a warm, enveloping blanket, making it essential for travelers to stay hydrated and seek shade to enjoy their adventures comfortably.

April Average Humidity in Grand Sable

This chart illustrates the average monthly humidity levels in Grand Sable, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Grand Sable is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%86%82%84%80%76%77%76%80%79%81%82%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Grand Sable

In Grand Sable in April, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Grand Sable.

Maximum UV Index Levels in Grand Sable for April

The chart shows the monthly maximum UV Index (UVI) for Grand Sable in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Grand Sable typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161614129781011131415
Data source: Grand Sable April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How April Weather in Grand Sable Compares to Other Months

Weather in Grand Sable varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Grand Sable, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Grand Sable, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)174 mm (6.8 inches)82%extreme
February Weather26°C (79°F)196 mm (7.7 inches)86%extreme
March Weather26°C (79°F)201 mm (7.9 inches)82%extreme
April Weather25°C (77°F)138 mm (5.4 inches)83%extreme
May Weather23°C (75°F)78 mm (3.1 inches)80%very high
June Weather22°C (72°F)60 mm (2.3 inches)76%high
July Weather21°C (71°F)67 mm (2.6 inches)77%very high
August Weather21°C (70°F)48 mm (1.9 inches)76%very high
September Weather21°C (71°F)40 mm (1.6 inches)80%extreme
October Weather23°C (73°F)47 mm (1.8 inches)79%extreme
November Weather24°C (75°F)71 mm (2.8 inches)81%extreme
December Weather25°C (78°F)132 mm (5.2 inches)82%extreme

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