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September Weather in Plaine Magnien, Mauritius

Last updated: August 23, 2025

In September, the average temperature in Plaine Magnien, Mauritius hovers around 22°C (71°F). Expect a comfortable range with minimums dipping to 18°C (65°F) and maximums reaching up to 26°C (78°F). Keep an umbrella handy, as 40 mm (1.6 in) of precipitation might fall over 14 days. With an average humidity of 80%, it's the perfect time to enjoy the mild climate!

September Temperature in Plaine Magnien

In September in Plaine Magnien, the average temperature is 22°C (71°F), with maximums reaching 26°C (78°F) and minimums dropping to as low as 18°C (65°F). This pleasant climate makes it an ideal destination for travelers seeking enjoyable weather and outdoor activities.

September Weather in Plaine Magnien: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Plaine Magnien, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Plaine Magnien, September typically has an average temperature of 22°C (71°F), with highs reaching up to 26°C (78°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec797979777472707071737578
Data source: Temperature data for Plaine Magnien 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.

September Precipitation in Plaine Magnien

In Plaine Magnien in September, the precipitation amount is 40 mm (1.6 in) over a span of 14 days.

September Precipitation Trends in Plaine Magnien

The chart displays monthly precipitation patterns in Plaine Magnien, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Plaine Magnien, September typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec16018820214975576950404671132
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Plaine Magnien

In Plaine Magnien in September, humidity is 80%. With an average temperature of 22°C (71°F), this humidity feels like a warm, enveloping blanket, making travel slightly uncomfortable as skin becomes clammy and sweat clings to clothes.

September Average Humidity in Plaine Magnien

This chart illustrates the average monthly humidity levels in Plaine Magnien, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Plaine Magnien is approximately 80%, 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 September generated using information from the Copernicus Climate Change Service.

September UV Index in Plaine Magnien

In Plaine Magnien in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Plaine Magnien.

Maximum UV Index Levels in Plaine Magnien for September

The chart shows the monthly maximum UV Index (UVI) for Plaine Magnien in September, 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 September, the maximum UV index in Plaine Magnien typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161614129781011131415
Data source: Plaine Magnien September 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 September Weather in Plaine Magnien Compares to Other Months

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

This table compares monthly weather conditions in Plaine Magnien, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)160 mm (6.3 inches)82%extreme
February Weather26°C (79°F)188 mm (7.4 inches)86%extreme
March Weather26°C (79°F)202 mm (7.9 inches)82%extreme
April Weather25°C (77°F)149 mm (5.9 inches)83%extreme
May Weather24°C (75°F)75 mm (3.0 inches)80%very high
June Weather22°C (72°F)57 mm (2.3 inches)76%high
July Weather21°C (71°F)69 mm (2.7 inches)77%very high
August Weather21°C (70°F)50 mm (2.0 inches)76%very high
September Weather22°C (71°F)40 mm (1.6 inches)80%extreme
October Weather23°C (73°F)46 mm (1.8 inches)79%extreme
November Weather24°C (75°F)71 mm (2.8 inches)81%extreme
December Weather25°C (78°F)131 mm (5.2 inches)82%extreme

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