August Weather in Peru, United States

Last updated: June 24, 2025

In Peru, United States, the average temperature in August hovers around 23°C (74°F). Expect a range of temperatures, with minimums dipping to 11°C (53°F) and maximums soaring to 36°C (96°F). During this month, precipitation totals around 76 mm (3.0 in) over approximately 9 days, while the air maintains a high average humidity of 81%.

August Temperature in Peru

In August, in Peru, the average temperature is 23°C (74°F). The maximum can reach 36°C (96°F), while the minimum can be as low as 11°C (53°F). This makes it a great time to travel, offering pleasant warmth during the day and cooler evenings for comfortable exploration.

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

The chart illustrates August temperature patterns in Peru, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Peru, August typically has an average temperature of 23°C (74°F), with highs reaching up to 36°C (96°F) and lows dropping to around 11°C (53°F).

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

August Precipitation in Peru

In Peru in August, the precipitation amount is 76 mm (3.0 in) spread over a period of 9 days.

August Precipitation Trends in Peru

The chart displays monthly precipitation patterns in Peru, 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 Peru, August typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 9 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 Peru

In Peru in August, humidity is 81%. With an average temperature of 23°C (74°F), this humidity feels like a warm, heavy blanket draped over your skin, making travel feel a bit more sluggish and requiring plenty of water breaks to stay comfortable.

August Average Humidity in Peru

This chart illustrates the average monthly humidity levels in Peru, 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 Peru is approximately 81%, 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 Peru

In Peru in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Peru.

Maximum UV Index Levels in Peru for August

The chart shows the monthly maximum UV Index (UVI) for Peru 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 Peru typically reaches 9, which falls under the very high exposure category.

Data source: Peru 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 Peru Compares to Other Months

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

This table compares monthly weather conditions in Peru, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (26°F)	58 mm (2.3 inches)	82%	moderate
February Weather	-2°C (28°F)	64 mm (2.5 inches)	83%	moderate
March Weather	5°C (41°F)	93 mm (3.7 inches)	84%	high
April Weather	10°C (50°F)	114 mm (4.5 inches)	85%	very high
May Weather	17°C (63°F)	160 mm (6.3 inches)	79%	very high
June Weather	23°C (74°F)	152 mm (6.0 inches)	82%	extreme
July Weather	25°C (76°F)	105 mm (4.1 inches)	80%	very high
August Weather	23°C (74°F)	76 mm (3.0 inches)	81%	very high
September Weather	20°C (69°F)	83 mm (3.3 inches)	80%	very high
October Weather	13°C (55°F)	134 mm (5.3 inches)	82%	high
November Weather	4°C (40°F)	54 mm (2.1 inches)	88%	moderate
December Weather	1°C (33°F)	51 mm (2.0 inches)	84%	low