Last updated: August 27, 2025
In October, the average temperature in Santa Rosa Alta, Peru hovers around 16°C (61°F), offering a pleasant climate for outdoor activities. Expect a minimum temperature of 14°C (57°F) and a maximum of 18°C (65°F). With a modest precipitation amount of just 8 mm (0.3 in) over 0 days, you can enjoy mostly dry weather. The average humidity sits at 68%, creating a comfortable atmosphere throughout the month.
In October in Santa Rosa Alta, the average temperature is 16°C (61°F). The maximum can reach 18°C (65°F) and the minimum can be as low as 14°C (57°F). Overall, it's a mild month, making it a great time for traveling and exploring the outdoors.
In Santa Rosa Alta in October, the precipitation amount is 8 mm (0.3 in) during a span of 0 days.
In Santa Rosa Alta in October, humidity is 68%. With an average temperature of 16°C (61°F), this humidity feels like a warm embrace that sometimes becomes stifling, making outdoor activities slightly uncomfortable and prompting travelers to seek shade or cool breezes more frequently.
In Santa Rosa Alta in October, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Santa Rosa Alta.
UV Risk Categories
Weather in Santa Rosa Alta varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Santa Rosa Alta, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 21°C (70°F) | 24 mm (0.9 inches) | 89% | extreme |
| February Weather | 22°C (71°F) | 23 mm (0.9 inches) | 89% | extreme |
| March Weather | 22°C (71°F) | 19 mm (0.7 inches) | 90% | extreme |
| April Weather | 20°C (68°F) | 10 mm (0.4 inches) | 89% | extreme |
| May Weather | 18°C (65°F) | 12 mm (0.5 inches) | 83% | extreme |
| June Weather | 17°C (62°F) | 17 mm (0.7 inches) | 69% | very high |
| July Weather | 16°C (61°F) | 16 mm (0.6 inches) | 56% | extreme |
| August Weather | 15°C (60°F) | 14 mm (0.5 inches) | 50% | extreme |
| September Weather | 15°C (60°F) | 10 mm (0.4 inches) | 53% | extreme |
| October Weather | 16°C (61°F) | 8 mm (0.3 inches) | 68% | extreme |
| November Weather | 17°C (63°F) | 8 mm (0.3 inches) | 81% | extreme |
| December Weather | 19°C (66°F) | 10 mm (0.4 inches) | 87% | extreme |