Last updated: August 27, 2025
In October, the average temperature in Santa Lucia, Peru hovers around 8°C (47°F), offering a mild climate. However, be prepared for temperature swings, with minimums dipping to -5°C (23°F) and maximums reaching up to 21°C (70°F). With an average humidity of 77%, the air can feel a bit damp, and expect 76 mm (3.0 in) of precipitation over approximately 14 days. Embrace the dynamic weather!
In October in Santa Lucia, the average temperature is 8°C (47°F). Maximum temperatures can reach 21°C (70°F), while minimums can drop to as low as -5°C (23°F). Be prepared for a wide range of temperatures to ensure an enjoyable travel experience.
In Santa Lucia in October, the precipitation amount is 76 mm (3.0 in) spread over 14 days.
In Santa Lucia in October, humidity is 77%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill that can make even short walks outside feel uncomfortable, often clinging to your skin and making you long for warmer, drier conditions.
In Santa Lucia in October, the maximum UV index reaches 19, which corresponds to an extreme exposure category. With a time to burn of just 10 minutes, it’s essential to take precautions. For detailed information, you can check the hourly UV index in Santa Lucia.
UV Risk Categories
Weather in Santa Lucia varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Santa Lucia, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 7°C (45°F) | 194 mm (7.6 inches) | 92% | extreme |
February Weather | 7°C (46°F) | 215 mm (8.5 inches) | 93% | extreme |
March Weather | 7°C (45°F) | 202 mm (7.9 inches) | 92% | extreme |
April Weather | 7°C (44°F) | 85 mm (3.3 inches) | 91% | extreme |
May Weather | 6°C (43°F) | 31 mm (1.2 inches) | 87% | extreme |
June Weather | 6°C (42°F) | 7 mm (0.3 inches) | 76% | extreme |
July Weather | 6°C (42°F) | 8 mm (0.3 inches) | 57% | extreme |
August Weather | 7°C (44°F) | 7 mm (0.3 inches) | 51% | extreme |
September Weather | 8°C (46°F) | 50 mm (2.0 inches) | 67% | extreme |
October Weather | 8°C (47°F) | 76 mm (3.0 inches) | 77% | extreme |
November Weather | 9°C (49°F) | 76 mm (3.0 inches) | 85% | extreme |
December Weather | 8°C (47°F) | 167 mm (6.6 inches) | 90% | extreme |