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September Weather in San Miguel, Philippines

Last updated: August 27, 2025

In San Miguel, Philippines, the average temperature in September hovers around 28°C (82°F), with minimums of 25°C (76°F) and maximums reaching 32°C (90°F). Expect a fair amount of precipitation, totaling 314 mm (12.4 in) over about 25 days, contributing to an average humidity of 88%.

September Temperature in San Miguel

In September in San Miguel, the average temperature is 28°C (82°F), with maximums reaching 32°C (90°F) and minimums dipping as low as 25°C (76°F). This makes it a perfect time for travelers to enjoy outdoor activities while staying comfortably cool.

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

The chart illustrates September temperature patterns in San Miguel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Miguel, September typically has an average temperature of 28°C (82°F), with highs reaching up to 32°C (90°F) and lows dropping to around 25°C (76°F).
JanFebMarAprMayJunJulAugSepOctNovDec797980818383828382818180
Data source: Temperature data for San Miguel 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 Miguel

In San Miguel in September, the total precipitation amount is 314 mm (12.4 in) over the course of 25 days.

September Precipitation Trends in San Miguel

The chart displays monthly precipitation patterns in San Miguel, 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 Miguel, September typically receives around 314 mm (12.4 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec242143101125135211298275314284252324
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in San Miguel

In San Miguel in September humidity is 88%. With an average temperature of 28°C (82°F), this humidity feels like walking through a warm, heavy blanket that clings to your skin, making even the simplest activities feel exhausting and necessitating frequent breaks in the shade.

September Average Humidity in San Miguel

This chart illustrates the average monthly humidity levels in San Miguel, 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 Miguel is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%78%77%79%83%86%87%87%88%85%89%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in San Miguel

In San Miguel 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 Miguel, you can check here.

Maximum UV Index Levels in San Miguel for September

The chart shows the monthly maximum UV Index (UVI) for San Miguel 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 Miguel typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111315151414141414131111
Data source: San Miguel 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 Miguel Compares to Other Months

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

This table compares monthly weather conditions in San Miguel, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)242 mm (9.5 inches)82%extreme
February Weather26°C (79°F)143 mm (5.6 inches)78%extreme
March Weather27°C (80°F)101 mm (4.0 inches)77%extreme
April Weather27°C (82°F)124 mm (4.9 inches)79%extreme
May Weather28°C (83°F)135 mm (5.3 inches)83%extreme
June Weather28°C (83°F)211 mm (8.3 inches)86%extreme
July Weather28°C (83°F)298 mm (11.7 inches)87%extreme
August Weather28°C (83°F)274 mm (10.8 inches)87%extreme
September Weather28°C (82°F)314 mm (12.4 inches)88%extreme
October Weather27°C (82°F)284 mm (11.2 inches)85%extreme
November Weather27°C (81°F)252 mm (9.9 inches)89%extreme
December Weather27°C (80°F)324 mm (12.8 inches)89%extreme

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