nomadseason

September Weather in San Lorenzo, Philippines

Last updated: August 27, 2025

In San Lorenzo, Philippines, the average temperature in September is a warm 26°C (79°F), with minimums dropping to 20°C (69°F) and peaking at a sizzling 33°C (91°F). Be prepared for a fair amount of rain, as 382 mm (15.0 in) of precipitation can be expected over 27 days, resulting in an average humidity of 83%.

September Temperature in San Lorenzo

In September in San Lorenzo, the average temperature is 26°C (79°F), with maximums reaching 33°C (91°F) and minimums dropping to as low as 20°C (69°F). This pleasant climate makes it an ideal time for outdoor activities and exploration.

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

The chart illustrates September temperature patterns in San Lorenzo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Lorenzo, September typically has an average temperature of 26°C (79°F), with highs reaching up to 33°C (91°F) and lows dropping to around 20°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec737477798180797879787775
Data source: Temperature data for San Lorenzo generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in San Lorenzo

In San Lorenzo in September, the precipitation amount is 382 mm (15.0 in) spread over 27 days.

September Precipitation Trends in San Lorenzo

The chart displays monthly precipitation patterns in San Lorenzo, 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 Lorenzo, September typically receives around 382 mm (15.0 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec3426265421133849345638217512980
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in San Lorenzo

In San Lorenzo in September, humidity is 83%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket enveloping you, making travel an exercise in endurance as the air clings to your skin and saps your energy.

September Average Humidity in San Lorenzo

This chart illustrates the average monthly humidity levels in San Lorenzo, 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 Lorenzo is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%76%78%82%84%83%82%83%83%85%87%83%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in San Lorenzo

In San Lorenzo 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 Lorenzo, you can check here.

Maximum UV Index Levels in San Lorenzo for September

The chart shows the monthly maximum UV Index (UVI) for San Lorenzo 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 Lorenzo typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414131314151413109
Data source: San Lorenzo 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 Lorenzo Compares to Other Months

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

This table compares monthly weather conditions in San Lorenzo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)34 mm (1.3 inches)78%very high
February Weather23°C (74°F)26 mm (1.0 inches)76%extreme
March Weather25°C (77°F)26 mm (1.0 inches)78%extreme
April Weather26°C (79°F)54 mm (2.1 inches)82%extreme
May Weather27°C (81°F)211 mm (8.3 inches)84%extreme
June Weather27°C (80°F)338 mm (13.3 inches)83%extreme
July Weather26°C (79°F)492 mm (19.4 inches)82%extreme
August Weather26°C (79°F)456 mm (18.0 inches)83%extreme
September Weather26°C (79°F)382 mm (15.0 inches)83%extreme
October Weather26°C (79°F)175 mm (6.9 inches)84%extreme
November Weather25°C (78°F)129 mm (5.1 inches)87%very high
December Weather24°C (75°F)79 mm (3.1 inches)83%very high

Compare San Lorenzo's Climate with Cities Worldwide