September Weather in Mahavelona, Madagascar

Last updated: August 23, 2025

In September, the average temperature in Mahavelona, Madagascar hovers around 23°C (73°F), with a pleasant range between a minimum of 19°C (67°F) and a maximum of 25°C (77°F). Expect around 112 mm (4.4 in) of precipitation spread over 22 days, contributing to an average humidity of 78%. It's an ideal time for those who enjoy a mild, lush atmosphere!

September Temperature in Mahavelona

In September in Mahavelona, the average temperature is 23°C (73°F), with highs reaching 25°C (77°F) and lows dipping to 19°C (67°F). This mild weather makes it an ideal destination for travelers seeking pleasant conditions.

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

The chart illustrates September temperature patterns in Mahavelona, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mahavelona, September typically has an average temperature of 23°C (73°F), with highs reaching up to 25°C (77°F) and lows dropping to around 19°C (67°F).

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

September Precipitation in Mahavelona

In Mahavelona in September, the precipitation amount is 112 mm (4.4 in) during 22 days, indicating that rain falls on a significant number of days throughout the month.

September Precipitation Trends in Mahavelona

The chart displays monthly precipitation patterns in Mahavelona, 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 Mahavelona, September typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 22 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 Mahavelona

In Mahavelona 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 Mahavelona

This chart illustrates the average monthly humidity levels in Mahavelona, 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 Mahavelona 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 Mahavelona

In Mahavelona in September, 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 Mahavelona.

Maximum UV Index Levels in Mahavelona for September

The chart shows the monthly maximum UV Index (UVI) for Mahavelona 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 Mahavelona typically reaches 12, which falls under the extreme exposure category.

Data source: Mahavelona 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 Mahavelona Compares to Other Months

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

This table compares monthly weather conditions in Mahavelona, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	287 mm (11.3 inches)	89%	extreme
February Weather	27°C (80°F)	263 mm (10.3 inches)	88%	extreme
March Weather	26°C (80°F)	477 mm (18.8 inches)	89%	extreme
April Weather	25°C (78°F)	321 mm (12.6 inches)	87%	extreme
May Weather	24°C (76°F)	233 mm (9.2 inches)	87%	very high
June Weather	23°C (74°F)	236 mm (9.3 inches)	84%	very high
July Weather	22°C (72°F)	282 mm (11.1 inches)	85%	very high
August Weather	22°C (72°F)	129 mm (5.1 inches)	81%	extreme
September Weather	23°C (73°F)	112 mm (4.4 inches)	78%	extreme
October Weather	24°C (75°F)	97 mm (3.8 inches)	73%	extreme
November Weather	25°C (77°F)	121 mm (4.8 inches)	74%	extreme
December Weather	26°C (79°F)	222 mm (8.7 inches)	82%	extreme