August Weather in Phu Yen, Vietnam

Last updated: August 28, 2025

In Phu Yen, Vietnam, the average temperature in August hovers around 27°C (80°F). Expect a minimum of 22°C (72°F) and a balmy maximum of 36°C (97°F). With 408 mm (16.1 in) of precipitation spread over 23 days, it’s wise to keep an umbrella handy. The average humidity is a steamy 92%, creating a tropical atmosphere perfect for those who enjoy warm, moist weather.

August Temperature in Phu Yen

In August in Phu Yen, the average temperature is 27°C (80°F), with highs reaching up to 36°C (97°F) and lows dropping to around 22°C (72°F). This pleasant climate makes it an ideal destination for travelers seeking warm weather and outdoor adventures.

August Weather in Phu Yen: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Phu Yen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Phu Yen, August typically has an average temperature of 27°C (80°F), with highs reaching up to 36°C (97°F) and lows dropping to around 22°C (72°F).

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

August Precipitation in Phu Yen

In Phu Yen in August, the total precipitation amount is 408 mm (16.1 in) over a period of 23 days.

August Precipitation Trends in Phu Yen

The chart displays monthly precipitation patterns in Phu Yen, 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 Phu Yen, August typically receives around 408 mm (16.1 inches) of precipitation spread over approximately 23 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

August Humidity in Phu Yen

In Phu Yen in August, humidity is 92%. With an average temperature of 27°C (80°F), this humidity feels like traveling through a warm, enveloping blanket that makes you feel sticky and lethargic, leaving you longing for refreshing air conditioning or a cool breeze.

August Average Humidity in Phu Yen

This chart illustrates the average monthly humidity levels in Phu Yen, 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 Phu Yen is approximately 92%, 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 Phu Yen

In Phu Yen in August, 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 Phu Yen, you can check here.

Maximum UV Index Levels in Phu Yen for August

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

Data source: Phu Yen 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 Phu Yen Compares to Other Months

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

This table compares monthly weather conditions in Phu Yen, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (60°F)	72 mm (2.8 inches)	63%	very high
February Weather	16°C (62°F)	52 mm (2.0 inches)	65%	very high
March Weather	20°C (69°F)	102 mm (4.0 inches)	57%	extreme
April Weather	23°C (73°F)	188 mm (7.4 inches)	50%	extreme
May Weather	26°C (78°F)	206 mm (8.1 inches)	68%	extreme
June Weather	28°C (82°F)	205 mm (8.1 inches)	79%	extreme
July Weather	27°C (81°F)	345 mm (13.6 inches)	91%	extreme
August Weather	27°C (80°F)	408 mm (16.1 inches)	92%	extreme
September Weather	26°C (79°F)	208 mm (8.2 inches)	82%	extreme
October Weather	23°C (73°F)	245 mm (9.7 inches)	76%	extreme
November Weather	20°C (68°F)	58 mm (2.3 inches)	72%	very high
December Weather	16°C (60°F)	58 mm (2.3 inches)	68%	high