August Weather in Calca, Peru

Last updated: August 27, 2025

In August, the average temperature in Calca, Peru hovers around 7°C (44°F), with a minimum dipping to -3°C (27°F) and a maximum reaching 17°C (63°F). Expect about 46 mm (1.8 in) of precipitation spread over 12 days, coupled with an average humidity of 44%.

August Temperature in Calca

In August in Calca, the average temperature is 7°C (44°F). Maximums can reach 17°C (63°F) and minimums can be as low as -3°C (27°F). Be sure to pack layers and prepare for both mild and chilly weather if you plan to travel during this time.

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

The chart illustrates August temperature patterns in Calca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Calca, August typically has an average temperature of 7°C (44°F), with highs reaching up to 17°C (63°F) and lows dropping to around -3°C (27°F).

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

August Precipitation in Calca

In Calca in August, the total precipitation amount is 46 mm (1.8 in) spread over the course of 12 days.

August Precipitation Trends in Calca

The chart displays monthly precipitation patterns in Calca, 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 Calca, August typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 12 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 Calca

In Calca in August humidity is 44%. With an average temperature of 7°C (44°F), this humidity feels like a crisp, refreshing chill in the air, making it perfect for travelers who enjoy cool outdoor activities and picturesque scenery.

August Average Humidity in Calca

This chart illustrates the average monthly humidity levels in Calca, 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 Calca is approximately 44%, 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 Calca

In Calca 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 Calca, you can check here.

Maximum UV Index Levels in Calca for August

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

Data source: Calca 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 Calca Compares to Other Months

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

This table compares monthly weather conditions in Calca, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	206 mm (8.1 inches)	94%	extreme
February Weather	8°C (46°F)	265 mm (10.5 inches)	92%	extreme
March Weather	8°C (46°F)	218 mm (8.6 inches)	92%	extreme
April Weather	8°C (46°F)	128 mm (5.0 inches)	90%	extreme
May Weather	7°C (45°F)	56 mm (2.2 inches)	88%	extreme
June Weather	7°C (44°F)	31 mm (1.2 inches)	77%	extreme
July Weather	6°C (44°F)	30 mm (1.2 inches)	55%	extreme
August Weather	7°C (44°F)	46 mm (1.8 inches)	44%	extreme
September Weather	7°C (45°F)	74 mm (2.9 inches)	51%	extreme
October Weather	8°C (46°F)	147 mm (5.8 inches)	64%	extreme
November Weather	9°C (48°F)	181 mm (7.1 inches)	84%	extreme
December Weather	8°C (47°F)	256 mm (10.1 inches)	93%	extreme