Last updated: August 27, 2025
In San Antonio, Peru, the average temperature in August is a delightful 18°C (64°F). During this time, you can expect temperatures to range from a cozy 10°C (50°F) at the minimum to a warm 26°C (79°F) at the maximum. With 0 mm (0.0 in) of precipitation over 0 days, the weather is likely to be dry, complemented by an average humidity of 57%. Enjoy this ideal climate!
In August in San Antonio, the average temperature is 18°C (64°F). The maximum can reach 26°C (79°F), while the minimum can dip as low as 10°C (50°F). This makes San Antonio a pleasant destination for travelers looking to enjoy comfortable weather while exploring the sights.
In San Antonio in August, the precipitation amount is 0 mm (0.0 in) during 0 days.
In San Antonio in August, humidity is 57%. With an average temperature of 18°C (64°F), this humidity feels like a refreshing embrace, making it pleasant for traveling as long as you stay hydrated and enjoy light, breathable clothing.
In San Antonio in August, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in San Antonio.
UV Risk Categories
Weather in San Antonio varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in San Antonio, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 18°C (64°F) | 83 mm (3.3 inches) | 89% | extreme |
February Weather | 18°C (64°F) | 89 mm (3.5 inches) | 90% | extreme |
March Weather | 18°C (64°F) | 57 mm (2.3 inches) | 90% | extreme |
April Weather | 18°C (65°F) | 8 mm (0.3 inches) | 91% | extreme |
May Weather | 18°C (65°F) | 0 mm (0.0 inches) | 88% | extreme |
June Weather | 17°C (63°F) | 0 mm (0.0 inches) | 76% | very high |
July Weather | 17°C (63°F) | 1 mm (0.0 inches) | 61% | very high |
August Weather | 18°C (64°F) | 0 mm (0.0 inches) | 57% | extreme |
September Weather | 18°C (65°F) | 0 mm (0.0 inches) | 58% | extreme |
October Weather | 18°C (65°F) | 1 mm (0.0 inches) | 75% | extreme |
November Weather | 18°C (64°F) | 4 mm (0.1 inches) | 83% | extreme |
December Weather | 18°C (65°F) | 13 mm (0.5 inches) | 84% | extreme |