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September Weather in San Manuel, Philippines

Last updated: August 27, 2025

In September, the average temperature in San Manuel, Philippines is a warm 28°C (83°F), with a minimum of 23°C (74°F) and a maximum reaching 35°C (95°F). Expect around 253 mm (10.0 in) of precipitation over 25 days, accompanied by a high average humidity of 89%. Stay prepared for a tropical experience!

September Temperature in San Manuel

In September in San Manuel, the average temperature is 28°C (83°F). Maximum temperatures can reach 35°C (95°F), while the minimum can drop to as low as 23°C (74°F). This warm climate makes San Manuel an ideal destination for travelers seeking pleasant weather and outdoor activities.

September Weather in San Manuel: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in San Manuel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Manuel, September typically has an average temperature of 28°C (83°F), with highs reaching up to 35°C (95°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec808184868784838282828281
Data source: Temperature data for San Manuel 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 San Manuel

In San Manuel in September, the total precipitation amount is 253 mm (10.0 in) distributed over 25 days.

September Precipitation Trends in San Manuel

The chart displays monthly precipitation patterns in San Manuel, 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 San Manuel, September typically receives around 253 mm (10.0 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec461616281772573633482531689168
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in San Manuel

In San Manuel in September, humidity is 89%. With an average temperature of 28°C (83°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities feel sticky and strenuous, and requiring constant hydration to stay comfortable while exploring.

September Average Humidity in San Manuel

This chart illustrates the average monthly humidity levels in San Manuel, 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 San Manuel is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%71%69%69%76%87%89%89%89%86%89%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in San Manuel

In San Manuel 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 San Manuel, you can check here.

Maximum UV Index Levels in San Manuel for September

The chart shows the monthly maximum UV Index (UVI) for San Manuel 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 San Manuel typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111315151315141414131110
Data source: San Manuel 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 San Manuel Compares to Other Months

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

This table compares monthly weather conditions in San Manuel, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)46 mm (1.8 inches)76%extreme
February Weather27°C (81°F)16 mm (0.6 inches)71%extreme
March Weather29°C (84°F)16 mm (0.6 inches)68%extreme
April Weather30°C (86°F)28 mm (1.1 inches)69%extreme
May Weather30°C (87°F)177 mm (7.0 inches)76%extreme
June Weather29°C (85°F)257 mm (10.1 inches)87%extreme
July Weather28°C (83°F)363 mm (14.3 inches)88%extreme
August Weather28°C (82°F)348 mm (13.7 inches)89%extreme
September Weather28°C (83°F)253 mm (10.0 inches)89%extreme
October Weather28°C (83°F)168 mm (6.6 inches)86%extreme
November Weather28°C (82°F)91 mm (3.6 inches)89%extreme
December Weather27°C (81°F)67 mm (2.7 inches)86%very high

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