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September Weather in Placer, Philippines

Last updated: August 27, 2025

In September, the average temperature in Placer, Philippines hovers around 28°C (82°F), with a comfortable minimum of 25°C (77°F) and a pleasant maximum of 30°C (86°F). However, be prepared for some rain, as 278 mm (11.0 in) of precipitation can fall over 24 days. Expect high humidity levels at 90%, adding to the tropical vibe of your stay!

September Temperature in Placer

In September in Placer, the average temperature is 28°C (82°F). The maximum can reach 30°C (86°F) and the minimum can be as low as 25°C (77°F). This mild and warm weather makes it an ideal time to explore and enjoy outdoor activities in Placer.

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

The chart illustrates September temperature patterns in Placer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Placer, September typically has an average temperature of 28°C (82°F), with highs reaching up to 30°C (86°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec807980818382828282828281
Data source: Temperature data for Placer 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 Placer

In Placer in September, the total precipitation amount is 278 mm (11.0 in) spread over 24 days.

September Precipitation Trends in Placer

The chart displays monthly precipitation patterns in Placer, 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 Placer, September typically receives around 278 mm (11.0 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec182916795124267339248278316217254
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Placer

In Placer 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 Placer

This chart illustrates the average monthly humidity levels in Placer, 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 Placer 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 Placer

In Placer 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 Placer.

Maximum UV Index Levels in Placer for September

The chart shows the monthly maximum UV Index (UVI) for Placer 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 Placer typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121416161414141415131211
Data source: Placer 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 Placer Compares to Other Months

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

This table compares monthly weather conditions in Placer, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)182 mm (7.2 inches)85%extreme
February Weather26°C (79°F)91 mm (3.6 inches)80%extreme
March Weather27°C (80°F)67 mm (2.6 inches)77%extreme
April Weather27°C (82°F)95 mm (3.7 inches)78%extreme
May Weather28°C (83°F)123 mm (4.9 inches)84%extreme
June Weather28°C (83°F)267 mm (10.5 inches)87%extreme
July Weather28°C (82°F)339 mm (13.3 inches)88%extreme
August Weather28°C (82°F)248 mm (9.8 inches)89%extreme
September Weather28°C (82°F)278 mm (11.0 inches)90%extreme
October Weather28°C (82°F)316 mm (12.4 inches)87%extreme
November Weather28°C (82°F)217 mm (8.6 inches)90%extreme
December Weather27°C (81°F)254 mm (10.0 inches)91%extreme

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