September Weather in Mapou, Mauritius

Last updated: August 23, 2025

In September, the average temperature in Mapou, Mauritius is a comfortable 23°C (73°F), with daily highs reaching up to 25°C (78°F) and lows dipping to 19°C (67°F). Expect a bit of moisture, as 17 mm (0.7 in) of precipitation may fall over 4 days, accompanied by an average humidity of 78%. Prepare for a pleasant climate that balances warmth and occasional rain!

September Temperature in Mapou

In September in Mapou, the average temperature is 23°C (73°F). The maximum can reach 25°C (78°F), while the minimum can drop to as low as 19°C (67°F). This pleasant climate makes it an ideal time for traveling and exploring the vibrant surroundings of Mapou.

September Weather in Mapou: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Mapou, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mapou, September typically has an average temperature of 23°C (73°F), with highs reaching up to 25°C (78°F) and lows dropping to around 19°C (67°F).

Data source: Temperature data for Mapou generated using information from the Copernicus Climate Change Service.

September Precipitation in Mapou

In Mapou in September, the precipitation amount is 17 mm (0.7 in) over a span of 4 days.

September Precipitation Trends in Mapou

The chart displays monthly precipitation patterns in Mapou, 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 Mapou, September typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 4 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Mapou

In Mapou in September, humidity is 78%. With an average temperature of 23°C (73°F), this humidity feels like a warm, sticky embrace, making outdoor activities a little challenging but still enjoyable for travelers who appreciate a tropical atmosphere.

September Average Humidity in Mapou

This chart illustrates the average monthly humidity levels in Mapou, 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 Mapou is approximately 78%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Mapou

In Mapou 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 Mapou.

Maximum UV Index Levels in Mapou for September

The chart shows the monthly maximum UV Index (UVI) for Mapou 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 Mapou typically reaches 11, which falls under the extreme exposure category.

Data source: Mapou 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 Mapou Compares to Other Months

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

This table compares monthly weather conditions in Mapou, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	162 mm (6.4 inches)	82%	extreme
February Weather	27°C (80°F)	147 mm (5.8 inches)	86%	extreme
March Weather	27°C (81°F)	148 mm (5.8 inches)	82%	extreme
April Weather	26°C (79°F)	97 mm (3.8 inches)	83%	extreme
May Weather	25°C (77°F)	54 mm (2.1 inches)	80%	very high
June Weather	23°C (74°F)	32 mm (1.3 inches)	74%	high
July Weather	22°C (73°F)	29 mm (1.1 inches)	75%	very high
August Weather	22°C (72°F)	23 mm (0.9 inches)	74%	very high
September Weather	23°C (73°F)	17 mm (0.7 inches)	78%	extreme
October Weather	24°C (75°F)	27 mm (1.0 inches)	77%	extreme
November Weather	25°C (77°F)	33 mm (1.3 inches)	78%	extreme
December Weather	26°C (79°F)	68 mm (2.7 inches)	81%	extreme