September Weather in San Vicente, Philippines

Last updated: August 27, 2025

In San Vicente, Philippines, the average temperature in September is a pleasant 28°C (83°F). Expect milder nights with a minimum of 25°C (77°F), while daytime can heat up to a maximum of 33°C (92°F). Be prepared for the possibility of rain, as the area experiences about 337 mm (13.3 in) of precipitation over 26 days. This humid climate boasts an average humidity of 85%, creating a tropical ambiance that's both warm and lush.

September Temperature in San Vicente

In September in San Vicente, the average temperature is 28°C (83°F), with a maximum reaching 33°C (92°F) and a minimum dipping as low as 25°C (77°F). This makes it a perfect time to enjoy outdoor activities and explore the beautiful surroundings.

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

The chart illustrates September temperature patterns in San Vicente, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Vicente, September typically has an average temperature of 28°C (83°F), with highs reaching up to 33°C (92°F) and lows dropping to around 25°C (77°F).

Data source: Temperature data for San Vicente generated using information from the Copernicus Climate Change Service.

September Precipitation in San Vicente

In San Vicente in September, the precipitation amount is 337 mm (13.3 in) during a span of 26 days.

September Precipitation Trends in San Vicente

The chart displays monthly precipitation patterns in San Vicente, 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 Vicente, September typically receives around 337 mm (13.3 inches) of precipitation spread over approximately 26 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in San Vicente

In San Vicente in September humidity is 85%. With an average temperature of 28°C (83°F), this humidity feels like an enveloping blanket, making traveling quite sticky and exhausting, as the air thickens and makes every movement feel laborious.

September Average Humidity in San Vicente

This chart illustrates the average monthly humidity levels in San Vicente, 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 Vicente is approximately 85%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in San Vicente

In San Vicente 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 Vicente, you can check here.

Maximum UV Index Levels in San Vicente for September

The chart shows the monthly maximum UV Index (UVI) for San Vicente 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 Vicente typically reaches 14, which falls under the extreme exposure category.

Data source: San Vicente 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 Vicente Compares to Other Months

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

This table compares monthly weather conditions in San Vicente, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	131 mm (5.1 inches)	78%	extreme
February Weather	26°C (79°F)	87 mm (3.4 inches)	75%	extreme
March Weather	27°C (81°F)	60 mm (2.4 inches)	74%	extreme
April Weather	28°C (83°F)	64 mm (2.5 inches)	76%	extreme
May Weather	29°C (84°F)	176 mm (6.9 inches)	76%	extreme
June Weather	29°C (84°F)	247 mm (9.7 inches)	81%	extreme
July Weather	28°C (83°F)	342 mm (13.5 inches)	84%	extreme
August Weather	28°C (83°F)	280 mm (11.0 inches)	85%	extreme
September Weather	28°C (83°F)	337 mm (13.3 inches)	85%	extreme
October Weather	28°C (82°F)	297 mm (11.7 inches)	82%	extreme
November Weather	27°C (81°F)	235 mm (9.2 inches)	85%	extreme
December Weather	27°C (80°F)	260 mm (10.2 inches)	86%	very high