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September Weather in Mainang, Indonesia

Last updated: August 23, 2025

In Mainang, Indonesia, the average temperature in September hovers around 25°C (77°F), providing a pleasant climate for outdoor activities. Expect minimum temperatures of 18°C (65°F) and maximum highs reaching 32°C (89°F). With an average precipitation of 25 mm (1.0 in) spread over 5 days, a light drizzle might accompany your adventures. The average humidity is at a comfortable 69%, ensuring a refreshing atmosphere throughout the month.

September Temperature in Mainang

In September in Mainang, the average temperature is 25°C (77°F). Maximum can reach 32°C (89°F) and minimum can be as low as 18°C (65°F). This makes it an ideal destination for travelers seeking pleasant weather and outdoor activities.

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

The chart illustrates September temperature patterns in Mainang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mainang, September typically has an average temperature of 25°C (77°F), with highs reaching up to 32°C (89°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec777777777776757677797978
Data source: Temperature data for Mainang 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 Mainang

In Mainang in September, the total precipitation amount is 25 mm (1.0 in) over a span of 5 days.

September Precipitation Trends in Mainang

The chart displays monthly precipitation patterns in Mainang, 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 Mainang, September typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec4634045122861789151392562305492
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Mainang

In Mainang in September humidity is 69%. With an average temperature of 25°C (77°F), this humidity feels like a warm, heavy blanket enveloping you, making every step feel slightly sluggish and encouraging frequent breaks to enjoy refreshing beverages and cool breezes.

September Average Humidity in Mainang

This chart illustrates the average monthly humidity levels in Mainang, 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 Mainang is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%84%84%83%84%80%75%72%69%69%69%73%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Mainang

In Mainang in September, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Mainang.

Maximum UV Index Levels in Mainang for September

The chart shows the monthly maximum UV Index (UVI) for Mainang 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 Mainang typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151616141211121316161514
Data source: Mainang 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 Mainang Compares to Other Months

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

This table compares monthly weather conditions in Mainang, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)463 mm (18.2 inches)78%extreme
February Weather25°C (77°F)404 mm (15.9 inches)84%extreme
March Weather25°C (77°F)512 mm (20.2 inches)84%extreme
April Weather25°C (78°F)286 mm (11.3 inches)83%extreme
May Weather25°C (77°F)178 mm (7.0 inches)84%extreme
June Weather24°C (76°F)91 mm (3.6 inches)80%extreme
July Weather24°C (75°F)51 mm (2.0 inches)75%extreme
August Weather24°C (76°F)39 mm (1.5 inches)72%extreme
September Weather25°C (77°F)25 mm (1.0 inches)69%extreme
October Weather26°C (80°F)61 mm (2.4 inches)69%extreme
November Weather26°C (80°F)305 mm (12.0 inches)69%extreme
December Weather26°C (78°F)492 mm (19.4 inches)72%extreme

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