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September Weather in Bien Unido, Philippines

Last updated: August 27, 2025

In Bien Unido, Philippines, the average temperature in September reaches a warm 28°C (82°F). Expect comfortable conditions with minimums around 25°C (78°F) and maximums peaking at 31°C (87°F). However, be prepared for rain, as 205 mm (8.1 in) of precipitation falls over 23 days, coupled with a high average humidity of 90%.

September Temperature in Bien Unido

In September in Bien Unido, the average temperature is 28°C (82°F). The maximum can reach 31°C (87°F), while the minimum can be as low as 25°C (78°F). Overall, this pleasant climate makes Bien Unido a perfect destination for travelers seeking warm weather and outdoor activities.

September Weather in Bien Unido: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Bien Unido, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bien Unido, September typically has an average temperature of 28°C (82°F), with highs reaching up to 31°C (87°F) and lows dropping to around 25°C (78°F).
JanFebMarAprMayJunJulAugSepOctNovDec808081828282828282828281
Data source: Temperature data for Bien Unido 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 Bien Unido

In Bien Unido in September, the precipitation amount is 205 mm (8.1 in) over a period of 23 days.

September Precipitation Trends in Bien Unido

The chart displays monthly precipitation patterns in Bien Unido, 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 Bien Unido, September typically receives around 205 mm (8.1 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec1841119665131198215175205250178272
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bien Unido

In Bien Unido in September, humidity is 90%. With an average temperature of 28°C (82°F), this humidity feels like a heavy blanket enveloping you, making travel feel stifling and exhausting, as each step feels laborious and sweat clings to your skin.

September Average Humidity in Bien Unido

This chart illustrates the average monthly humidity levels in Bien Unido, 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 Bien Unido 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 Bien Unido

In Bien Unido in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Bien Unido, you can check here.

Maximum UV Index Levels in Bien Unido for September

The chart shows the monthly maximum UV Index (UVI) for Bien Unido 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 Bien Unido typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131316161413131414141211
Data source: Bien Unido 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 Bien Unido Compares to Other Months

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

This table compares monthly weather conditions in Bien Unido, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)184 mm (7.3 inches)85%extreme
February Weather27°C (80°F)111 mm (4.4 inches)80%extreme
March Weather27°C (81°F)96 mm (3.8 inches)77%extreme
April Weather28°C (82°F)65 mm (2.6 inches)78%extreme
May Weather28°C (83°F)131 mm (5.1 inches)84%extreme
June Weather28°C (83°F)198 mm (7.8 inches)87%extreme
July Weather28°C (82°F)215 mm (8.5 inches)88%extreme
August Weather28°C (83°F)175 mm (6.9 inches)89%extreme
September Weather28°C (82°F)205 mm (8.1 inches)90%extreme
October Weather28°C (82°F)250 mm (9.8 inches)87%extreme
November Weather28°C (82°F)178 mm (7.0 inches)90%extreme
December Weather27°C (81°F)272 mm (10.7 inches)91%extreme

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