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September Weather in San Bernardo, Philippines

Last updated: August 27, 2025

In September, the average temperature in San Bernardo, Philippines reaches a warm 28°C (82°F). You can expect a range from a comfortable 23°C (74°F) to a sizzling 34°C (93°F). Keep in mind that the region sees around 318 mm (12.5 in) of precipitation spread over 26 days, adding to the 87% humidity—perfect for those who enjoy a lush, tropical atmosphere! 🌧️

September Temperature in San Bernardo

In September in San Bernardo, the average temperature is 28°C (82°F). Maximums can reach 34°C (93°F), while minimums can dip to as low as 23°C (74°F). This warm climate makes San Bernardo an ideal destination for travelers seeking sunny weather and outdoor adventures.

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

The chart illustrates September temperature patterns in San Bernardo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Bernardo, September typically has an average temperature of 28°C (82°F), with highs reaching up to 34°C (93°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec747478818585838282807976
Data source: Temperature data for San Bernardo 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 Bernardo

In San Bernardo in September, the precipitation amount is 318 mm (12.5 in) spread over 26 days, indicating a significant level of rainfall during that period.

September Precipitation Trends in San Bernardo

The chart displays monthly precipitation patterns in San Bernardo, 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 Bernardo, September typically receives around 318 mm (12.5 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec1071075240139180340315318265304239
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in San Bernardo

In San Bernardo in September humidity is 87%. With an average temperature of 28°C (82°F), this humidity feels like a warm, thick blanket wrapping around you, making travel challenging as you navigate the air's heavy moisture.

September Average Humidity in San Bernardo

This chart illustrates the average monthly humidity levels in San Bernardo, 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 Bernardo is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%73%71%73%77%85%86%87%87%86%89%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in San Bernardo

In San Bernardo 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 Bernardo, you can check here.

Maximum UV Index Levels in San Bernardo for September

The chart shows the monthly maximum UV Index (UVI) for San Bernardo 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 Bernardo typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11121415141414151413109
Data source: San Bernardo 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 Bernardo Compares to Other Months

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

This table compares monthly weather conditions in San Bernardo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)107 mm (4.2 inches)77%extreme
February Weather23°C (74°F)107 mm (4.2 inches)73%extreme
March Weather26°C (78°F)52 mm (2.0 inches)71%extreme
April Weather27°C (81°F)40 mm (1.6 inches)73%extreme
May Weather29°C (85°F)139 mm (5.5 inches)77%extreme
June Weather30°C (85°F)180 mm (7.1 inches)85%extreme
July Weather28°C (83°F)340 mm (13.4 inches)86%extreme
August Weather28°C (83°F)315 mm (12.4 inches)87%extreme
September Weather28°C (82°F)318 mm (12.5 inches)87%extreme
October Weather27°C (80°F)265 mm (10.4 inches)86%extreme
November Weather26°C (79°F)304 mm (12.0 inches)89%very high
December Weather24°C (76°F)239 mm (9.4 inches)85%very high

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