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September Weather in Bonbon, Philippines

Last updated: August 27, 2025

In Bonbon, Philippines, the average temperature in September is a warm 27°C (81°F). Visitors can expect a minimum of 25°C (77°F) and a maximum of 31°C (88°F). With precipitation averaging 153 mm (6.0 in) over 21 days, it’s wise to pack an umbrella! The air is quite humid, boasting an average humidity level of 90%.

September Temperature in Bonbon

In September in Bonbon, the average temperature is 27°C (81°F). Maximums can reach 31°C (88°F), while minimums can be as low as 25°C (77°F). This mild and warm climate makes it an ideal destination for travelers seeking pleasant weather.

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

The chart illustrates September temperature patterns in Bonbon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bonbon, September typically has an average temperature of 27°C (81°F), with highs reaching up to 31°C (88°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec787879818282818181818079
Data source: Temperature data for Bonbon 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 Bonbon

In Bonbon in September, the precipitation amount is 153 mm (6.0 in) spread over 21 days.

September Precipitation Trends in Bonbon

The chart displays monthly precipitation patterns in Bonbon, 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 Bonbon, September typically receives around 153 mm (6.0 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec23416611570128143167122153176218309
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bonbon

In Bonbon in September, humidity is 90%. With an average temperature of 27°C (81°F), this humidity feels like walking through a heavy fog, making outdoor activities uncomfortable and exhausting, and leaving travelers drenched in sweat within minutes.

September Average Humidity in Bonbon

This chart illustrates the average monthly humidity levels in Bonbon, 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 Bonbon is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%80%77%78%85%87%88%89%90%87%90%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bonbon

In Bonbon 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 Bonbon.

Maximum UV Index Levels in Bonbon for September

The chart shows the monthly maximum UV Index (UVI) for Bonbon 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 Bonbon typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131416171414131415131211
Data source: Bonbon 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 Bonbon Compares to Other Months

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

This table compares monthly weather conditions in Bonbon, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)234 mm (9.2 inches)85%extreme
February Weather26°C (78°F)166 mm (6.5 inches)80%extreme
March Weather26°C (79°F)115 mm (4.5 inches)77%extreme
April Weather27°C (81°F)70 mm (2.7 inches)78%extreme
May Weather28°C (82°F)128 mm (5.0 inches)84%extreme
June Weather28°C (82°F)143 mm (5.6 inches)87%extreme
July Weather27°C (81°F)167 mm (6.6 inches)88%extreme
August Weather27°C (82°F)122 mm (4.8 inches)89%extreme
September Weather27°C (81°F)153 mm (6.0 inches)90%extreme
October Weather27°C (81°F)176 mm (6.9 inches)87%extreme
November Weather27°C (80°F)218 mm (8.6 inches)90%extreme
December Weather26°C (80°F)309 mm (12.2 inches)91%extreme

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