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September Weather in Mambi, Indonesia

Last updated: August 23, 2025

In Mambi, Indonesia, the average temperature in September hovers around 21°C (69°F). Expect a refreshing range, with minimums dipping to 12°C (54°F) and maximums reaching 29°C (85°F). However, be prepared for occasional showers, as precipitation averages 380 mm (15.0 in) over 25 days, along with a notable average humidity of 78%.

September Temperature in Mambi

In September in Mambi, the average temperature is 21°C (69°F). Maximums can reach 29°C (85°F), while minimums can drop to as low as 12°C (54°F). This mild weather makes it an ideal time for outdoor activities and exploring the attractions in the area.

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

The chart illustrates September temperature patterns in Mambi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mambi, September typically has an average temperature of 21°C (69°F), with highs reaching up to 29°C (85°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec707070707069696969707070
Data source: Temperature data for Mambi 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 Mambi

In Mambi in September, the total precipitation amount is 380 mm (15.0 in) spread over 25 days.

September Precipitation Trends in Mambi

The chart displays monthly precipitation patterns in Mambi, 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 Mambi, September typically receives around 380 mm (15.0 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec303298321438480462378333380427423351
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Mambi

In Mambi in September, humidity is 78%. With an average temperature of 21°C (69°F), this humidity feels like a warm embrace that clings to your skin, making outdoor activities feel more intense and leaving you yearning for refreshing breezes or a cool drink as you explore.

September Average Humidity in Mambi

This chart illustrates the average monthly humidity levels in Mambi, 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 Mambi is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%86%86%84%81%82%83%83%78%78%79%83%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Mambi

In Mambi in September, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Mambi.

Maximum UV Index Levels in Mambi for September

The chart shows the monthly maximum UV Index (UVI) for Mambi 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 Mambi typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161717161412131415161514
Data source: Mambi 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 Mambi Compares to Other Months

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

This table compares monthly weather conditions in Mambi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (70°F)303 mm (11.9 inches)84%extreme
February Weather21°C (70°F)298 mm (11.7 inches)86%extreme
March Weather21°C (70°F)321 mm (12.6 inches)86%extreme
April Weather21°C (70°F)438 mm (17.3 inches)84%extreme
May Weather21°C (70°F)480 mm (18.9 inches)81%extreme
June Weather21°C (69°F)462 mm (18.2 inches)82%extreme
July Weather20°C (69°F)378 mm (14.9 inches)83%extreme
August Weather21°C (69°F)333 mm (13.1 inches)83%extreme
September Weather21°C (69°F)380 mm (15.0 inches)78%extreme
October Weather21°C (70°F)427 mm (16.8 inches)78%extreme
November Weather21°C (70°F)423 mm (16.6 inches)79%extreme
December Weather21°C (70°F)351 mm (13.8 inches)83%extreme

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