August Weather in Puerto Casma, Peru

Last updated: August 27, 2025

In Puerto Casma, Peru, the average temperature in August hovers around 16°C (61°F), with a pleasant range from a minimum of 14°C (58°F) to a maximum of 18°C (65°F). You can expect minimal precipitation, with just 6 mm (0.2 in) falling over 0 days. The air remains comfortably fresh, boasting an average humidity of 53%.

August Temperature in Puerto Casma

In August in Puerto Casma, the average temperature is 16°C (61°F), with maximums reaching 18°C (65°F) and minimums dropping to 14°C (58°F). It’s a pleasant time for traveling, perfect for outdoor activities and exploring the sights.

August Weather in Puerto Casma: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Puerto Casma, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Puerto Casma, August typically has an average temperature of 16°C (61°F), with highs reaching up to 18°C (65°F) and lows dropping to around 14°C (58°F).

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

August Precipitation in Puerto Casma

In Puerto Casma in August, the total precipitation amount is 6 mm (0.2 in), spread over a duration of 0 days.

August Precipitation Trends in Puerto Casma

The chart displays monthly precipitation patterns in Puerto Casma, 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 Puerto Casma, August typically receives around 6 mm (0.2 inches) of precipitation spread over approximately 0 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 Puerto Casma

In Puerto Casma in August humidity is 53%. With an average temperature of 16°C (61°F), this humidity feels like a gentle embrace, making it a pleasant experience for traveling, as you can enjoy outdoor activities without feeling overly muggy or sticky.

August Average Humidity in Puerto Casma

This chart illustrates the average monthly humidity levels in Puerto Casma, 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 Puerto Casma is approximately 53%, 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 Puerto Casma

In Puerto Casma in August, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Puerto Casma.

Maximum UV Index Levels in Puerto Casma for August

The chart shows the monthly maximum UV Index (UVI) for Puerto Casma 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 Puerto Casma typically reaches 11, which falls under the extreme exposure category.

Data source: Puerto Casma 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 Puerto Casma Compares to Other Months

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

This table compares monthly weather conditions in Puerto Casma, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (69°F)	3 mm (0.1 inches)	91%	extreme
February Weather	22°C (72°F)	6 mm (0.2 inches)	89%	extreme
March Weather	22°C (72°F)	6 mm (0.2 inches)	89%	extreme
April Weather	20°C (68°F)	2 mm (0.1 inches)	88%	extreme
May Weather	18°C (65°F)	3 mm (0.1 inches)	84%	extreme
June Weather	18°C (64°F)	4 mm (0.2 inches)	73%	very high
July Weather	17°C (63°F)	6 mm (0.2 inches)	55%	very high
August Weather	16°C (61°F)	6 mm (0.2 inches)	53%	extreme
September Weather	16°C (60°F)	7 mm (0.3 inches)	62%	extreme
October Weather	16°C (61°F)	4 mm (0.2 inches)	82%	extreme
November Weather	17°C (62°F)	2 mm (0.1 inches)	89%	extreme
December Weather	19°C (66°F)	9 mm (0.4 inches)	91%	extreme