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September Weather in Bonjol, Indonesia

Last updated: August 23, 2025

In Bonjol, Indonesia, the average temperature in September hovers around 22°C (71°F). Expect lows of 13°C (56°F) and highs reaching 30°C (86°F). During this month, the region experiences significant precipitation totaling 357 mm (14.0 in) over 27 days, coupled with a notable average humidity of 88%.

September Temperature in Bonjol

In September in Bonjol, the average temperature is 22°C (71°F). The maximum can reach 30°C (86°F), and the minimum can be as low as 13°C (56°F). This pleasant climate makes Bonjol an ideal destination for travelers seeking a comfortable getaway.

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

The chart illustrates September temperature patterns in Bonjol, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bonjol, September typically has an average temperature of 22°C (71°F), with highs reaching up to 30°C (86°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec717272737372727171717172
Data source: Temperature data for Bonjol 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 Bonjol

In Bonjol in September, the precipitation amount is 357 mm (14.0 in) over the course of 27 days.

September Precipitation Trends in Bonjol

The chart displays monthly precipitation patterns in Bonjol, 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 Bonjol, September typically receives around 357 mm (14.0 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec206209359345355263257296357394455306
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bonjol

In Bonjol in September humidity is 88%. With an average temperature of 22°C (71°F), this humidity feels like a warm blanket enveloping you, making outdoor activities a bit uncomfortable and leading to a constant sheen of sweat on your skin, so it's best to stay hydrated and seek shade during your adventures.

September Average Humidity in Bonjol

This chart illustrates the average monthly humidity levels in Bonjol, 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 Bonjol is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%85%84%83%86%86%86%88%88%90%89%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bonjol

In Bonjol 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 Bonjol.

Maximum UV Index Levels in Bonjol for September

The chart shows the monthly maximum UV Index (UVI) for Bonjol 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 Bonjol typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151616161512131415151414
Data source: Bonjol 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 Bonjol Compares to Other Months

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

This table compares monthly weather conditions in Bonjol, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)206 mm (8.1 inches)89%extreme
February Weather22°C (72°F)209 mm (8.2 inches)84%extreme
March Weather22°C (72°F)359 mm (14.1 inches)84%extreme
April Weather23°C (73°F)345 mm (13.6 inches)83%extreme
May Weather23°C (73°F)355 mm (14.0 inches)85%extreme
June Weather22°C (72°F)263 mm (10.4 inches)86%extreme
July Weather22°C (72°F)257 mm (10.1 inches)86%extreme
August Weather22°C (72°F)296 mm (11.6 inches)88%extreme
September Weather22°C (71°F)357 mm (14.0 inches)88%extreme
October Weather22°C (72°F)394 mm (15.5 inches)90%extreme
November Weather22°C (72°F)455 mm (17.9 inches)89%extreme
December Weather22°C (72°F)306 mm (12.1 inches)88%extreme

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