nomadseason

September Weather in Sibuhuan, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Sibuhuan, Indonesia hovers around 24°C (76°F), with a minimum of 18°C (65°F) and a refreshing maximum of 32°C (90°F). Expect significant rainfall, as precipitation amounts to 271 mm (10.7 in) spread over 26 days. With an average humidity level of 87%, the atmosphere is quite humid, making it a quintessential tropical experience.

September Temperature in Sibuhuan

In September in Sibuhuan, the average temperature is 24°C (76°F). Maximums can reach 32°C (90°F), and minimums can be as low as 18°C (65°F). This pleasant climate makes Sibuhuan an ideal destination for travelers seeking warmth and outdoor activities.

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

The chart illustrates September temperature patterns in Sibuhuan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sibuhuan, September typically has an average temperature of 24°C (76°F), with highs reaching up to 32°C (90°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec757676777777767676767575
Data source: Temperature data for Sibuhuan generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Sibuhuan

In Sibuhuan in September, the precipitation amount is 271 mm (10.7 in) during 26 days, indicating a significantly wet period.

September Precipitation Trends in Sibuhuan

The chart displays monthly precipitation patterns in Sibuhuan, 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 Sibuhuan, September typically receives around 271 mm (10.7 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec180168248289255188164192271277335305
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Sibuhuan

In Sibuhuan in September, humidity is 87%. With an average temperature of 24°C (76°F), this humidity feels like a warm, clingy blanket enveloping you, making travel feel sluggish and sticky as you navigate the air thick with moisture.

September Average Humidity in Sibuhuan

This chart illustrates the average monthly humidity levels in Sibuhuan, 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 Sibuhuan is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%75%79%80%83%84%83%86%87%89%87%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sibuhuan

In Sibuhuan 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 Sibuhuan.

Maximum UV Index Levels in Sibuhuan for September

The chart shows the monthly maximum UV Index (UVI) for Sibuhuan 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 Sibuhuan typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151516161513131415151413
Data source: Sibuhuan 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 Sibuhuan Compares to Other Months

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

This table compares monthly weather conditions in Sibuhuan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)180 mm (7.1 inches)81%extreme
February Weather24°C (76°F)168 mm (6.6 inches)75%extreme
March Weather25°C (77°F)248 mm (9.8 inches)78%extreme
April Weather25°C (77°F)288 mm (11.4 inches)80%extreme
May Weather25°C (77°F)255 mm (10.0 inches)83%extreme
June Weather25°C (77°F)188 mm (7.4 inches)84%extreme
July Weather24°C (76°F)164 mm (6.5 inches)83%extreme
August Weather24°C (76°F)192 mm (7.5 inches)86%extreme
September Weather24°C (76°F)271 mm (10.7 inches)87%extreme
October Weather24°C (76°F)277 mm (10.9 inches)88%extreme
November Weather24°C (76°F)335 mm (13.2 inches)87%extreme
December Weather24°C (76°F)304 mm (12.0 inches)85%extreme

Compare Sibuhuan's Climate with Cities Worldwide