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September Weather in Buol, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Buol, Indonesia hovers around 28°C (82°F), providing a warm and inviting atmosphere. Temperatures can vary, with a minimum of 25°C (76°F) and reaching up to a delightful 32°C (89°F). Visitors should be prepared for 132 mm (5.2 in) of precipitation over approximately 15 days, contributing to an average humidity level of 78%. This combination creates a lush environment, perfect for exploring the vibrant scenery.

September Temperature in Buol

In September in Buol, the average temperature is 28°C (82°F). Maximums can reach 32°C (89°F), while minimums can drop to as low as 25°C (76°F). This makes Buol an ideal destination for travelers looking to enjoy warm weather and outdoor activities.

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

The chart illustrates September temperature patterns in Buol, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Buol, September typically has an average temperature of 28°C (82°F), with highs reaching up to 32°C (89°F) and lows dropping to around 25°C (76°F).
JanFebMarAprMayJunJulAugSepOctNovDec818081818282818282828282
Data source: Temperature data for Buol 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 Buol

In Buol in September, the precipitation amount is 132 mm (5.2 in), occurring over a span of 15 days.

September Precipitation Trends in Buol

The chart displays monthly precipitation patterns in Buol, 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 Buol, September typically receives around 132 mm (5.2 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec16817616117514216315668132122154140
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Buol

In Buol in September humidity is 78%. With an average temperature of 28°C (82°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel more exhausting and overwhelming, potentially leading to a slower pace while exploring.

September Average Humidity in Buol

This chart illustrates the average monthly humidity levels in Buol, 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 Buol is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%86%85%82%77%77%79%81%78%78%77%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Buol

In Buol 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 Buol.

Maximum UV Index Levels in Buol for September

The chart shows the monthly maximum UV Index (UVI) for Buol 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 Buol typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141617161512131415141413
Data source: Buol 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 Buol Compares to Other Months

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

This table compares monthly weather conditions in Buol, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)168 mm (6.6 inches)82%extreme
February Weather27°C (81°F)176 mm (6.9 inches)86%extreme
March Weather27°C (81°F)161 mm (6.3 inches)85%extreme
April Weather27°C (82°F)175 mm (6.9 inches)82%extreme
May Weather28°C (82°F)142 mm (5.6 inches)77%extreme
June Weather28°C (82°F)163 mm (6.4 inches)77%extreme
July Weather27°C (82°F)156 mm (6.1 inches)79%extreme
August Weather28°C (82°F)68 mm (2.7 inches)81%extreme
September Weather28°C (82°F)132 mm (5.2 inches)78%extreme
October Weather28°C (82°F)122 mm (4.8 inches)78%extreme
November Weather28°C (82°F)154 mm (6.0 inches)77%extreme
December Weather28°C (82°F)140 mm (5.5 inches)80%extreme

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