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September Weather in San Miguel, Philippines

Last updated: August 27, 2025

In San Miguel, Philippines, the average temperature in September is a pleasant 26°C (80°F), with minimums dipping to 21°C (71°F) and maximums reaching 33°C (91°F). Expect a humid atmosphere with an average humidity of 84% and precipitation totaling 341 mm (13.4 in) over approximately 26 days.

September Temperature in San Miguel

In September in San Miguel, the average temperature is 26°C (80°F), with maximums reaching 33°C (91°F) and minimums dipping to 21°C (71°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities in San Miguel.

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 26°C (80°F), with highs reaching up to 33°C (91°F) and lows dropping to around 21°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec767677788079797979797877
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 precipitation amount is 341 mm (13.4 in) spread out over 26 days, resulting in a generally wet month.

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 341 mm (13.4 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec309338185151200311336323341328203296
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 84%. With an average temperature of 26°C (80°F), this humidity feels like a warm blanket enveloping you, making travel feel sticky and intense, often leaving you longing for a cool breeze or a shaded spot to escape the heat.

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 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%90%88%83%81%81%81%84%81%84%88%
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 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 San Miguel.

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 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131416161414141515141312
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 Weather25°C (77°F)309 mm (12.2 inches)90%extreme
February Weather24°C (76°F)338 mm (13.3 inches)90%extreme
March Weather25°C (77°F)185 mm (7.3 inches)90%extreme
April Weather26°C (79°F)151 mm (6.0 inches)88%extreme
May Weather26°C (80°F)200 mm (7.9 inches)83%extreme
June Weather26°C (80°F)311 mm (12.3 inches)81%extreme
July Weather26°C (80°F)336 mm (13.2 inches)80%extreme
August Weather26°C (80°F)323 mm (12.7 inches)81%extreme
September Weather26°C (80°F)341 mm (13.4 inches)84%extreme
October Weather26°C (79°F)328 mm (12.9 inches)81%extreme
November Weather26°C (78°F)203 mm (8.0 inches)84%extreme
December Weather25°C (78°F)296 mm (11.7 inches)88%extreme

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