August Weather in Rosario, Philippines

Last updated: August 27, 2025

In August, the average temperature in Rosario, Philippines reaches a warm 27°C (81°F), with minimums dipping to 23°C (73°F) and maximums climbing up to 33°C (91°F). Expect about 305 mm (12.0 in) of precipitation over 27 days, complemented by an average humidity of 83%, creating a tropical atmosphere.

August Temperature in Rosario

In August in Rosario, the average temperature is 27°C (81°F). Maximums can reach 33°C (91°F), and minimums can be as low as 23°C (73°F). This pleasant climate makes Rosario an ideal destination for travelers seeking warm weather and outdoor activities.

August Weather in Rosario: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Rosario, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rosario, August typically has an average temperature of 27°C (81°F), with highs reaching up to 33°C (91°F) and lows dropping to around 23°C (73°F).

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

August Precipitation in Rosario

In Rosario in August, the total precipitation amount is 305 mm (12.0 in) over the course of 27 days.

August Precipitation Trends in Rosario

The chart displays monthly precipitation patterns in Rosario, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Rosario, August typically receives around 305 mm (12.0 inches) of precipitation spread over approximately 27 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Rosario

In Rosario in August humidity is 83%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket enveloping you, making sightseeing and outdoor activities feel more exhausting and requiring frequent breaks to relax in the shade or cool off.

August Average Humidity in Rosario

This chart illustrates the average monthly humidity levels in Rosario, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Rosario is approximately 83%, offering insight into how humid the weather typically is during this month.

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

August UV Index in Rosario

In Rosario in August, 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 Rosario.

Maximum UV Index Levels in Rosario for August

The chart shows the monthly maximum UV Index (UVI) for Rosario in August, 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 August, the maximum UV index in Rosario typically reaches 15, which falls under the extreme exposure category.

Data source: Rosario August 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 August Weather in Rosario Compares to Other Months

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

This table compares monthly weather conditions in Rosario, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	258 mm (10.2 inches)	81%	extreme
February Weather	26°C (78°F)	164 mm (6.5 inches)	78%	extreme
March Weather	26°C (80°F)	124 mm (4.9 inches)	76%	extreme
April Weather	27°C (82°F)	83 mm (3.3 inches)	77%	extreme
May Weather	28°C (83°F)	194 mm (7.6 inches)	78%	extreme
June Weather	27°C (82°F)	307 mm (12.1 inches)	80%	extreme
July Weather	27°C (81°F)	334 mm (13.2 inches)	81%	extreme
August Weather	27°C (81°F)	305 mm (12.0 inches)	83%	extreme
September Weather	27°C (81°F)	349 mm (13.7 inches)	85%	extreme
October Weather	27°C (80°F)	348 mm (13.7 inches)	80%	extreme
November Weather	27°C (80°F)	231 mm (9.1 inches)	83%	extreme
December Weather	26°C (79°F)	343 mm (13.5 inches)	86%	extreme