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September Weather in Mananjary, Madagascar

Last updated: August 23, 2025

The average temperature in Mananjary, Madagascar during September is a pleasant 22°C (72°F), making it an ideal time to visit. Expect minimums of 18°C (64°F) and maximums of 28°C (83°F). However, don’t forget your umbrella; there’s a precipitation amount of 65 mm (2.5 in) spread over 11 days. With an average humidity of 81%, be prepared for a warm and slightly muggy atmosphere!

September Temperature in Mananjary

In September in Mananjary, the average temperature is 22°C (72°F), with maximums reaching up to 28°C (83°F) and minimums dipping as low as 18°C (64°F). This pleasant climate makes it an ideal destination for travelers seeking comfortable weather and outdoor activities.

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

The chart illustrates September temperature patterns in Mananjary, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mananjary, September typically has an average temperature of 22°C (72°F), with highs reaching up to 28°C (83°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec808079777471707072757780
Data source: Temperature data for Mananjary 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 Mananjary

In Mananjary in September, the precipitation amount is 65 mm (2.5 in) over a span of 11 days.

September Precipitation Trends in Mananjary

The chart displays monthly precipitation patterns in Mananjary, 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 Mananjary, September typically receives around 65 mm (2.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec188218336192100156103616581104159
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Mananjary

In Mananjary in September, humidity is 81%. With an average temperature of 22°C (72°F), this humidity feels like a warm, enveloping blanket, making traveling feel both lush and a bit stifling, as the air clings to your skin and every step is accompanied by a gentle sheen of moisture.

September Average Humidity in Mananjary

This chart illustrates the average monthly humidity levels in Mananjary, 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 Mananjary is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%86%87%86%81%83%80%81%80%83%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Mananjary

In Mananjary 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 Mananjary.

Maximum UV Index Levels in Mananjary for September

The chart shows the monthly maximum UV Index (UVI) for Mananjary 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 Mananjary typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16151411877911121315
Data source: Mananjary 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 Mananjary Compares to Other Months

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

This table compares monthly weather conditions in Mananjary, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)188 mm (7.4 inches)85%extreme
February Weather27°C (81°F)218 mm (8.6 inches)85%extreme
March Weather26°C (80°F)336 mm (13.2 inches)86%extreme
April Weather25°C (78°F)192 mm (7.6 inches)87%extreme
May Weather23°C (75°F)100 mm (3.9 inches)85%very high
June Weather22°C (71°F)156 mm (6.1 inches)81%high
July Weather21°C (70°F)103 mm (4.0 inches)83%high
August Weather21°C (71°F)61 mm (2.4 inches)80%very high
September Weather22°C (72°F)65 mm (2.5 inches)81%extreme
October Weather24°C (75°F)81 mm (3.2 inches)80%extreme
November Weather25°C (78°F)104 mm (4.1 inches)83%extreme
December Weather27°C (80°F)159 mm (6.3 inches)86%extreme

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