Last updated: August 27, 2025
In November, the average temperature in San Juan, Peru hovers around 12°C (54°F), with minimums dipping to 0°C (33°F) and maximums reaching up to 21°C (70°F). Expect about 290 mm (11.4 in) of precipitation spread over 23 days, accompanied by an average humidity level of 69%. Enjoy the atmosphere, but remember to prepare for occasional showers!
In November in San Juan, the average temperature is 12°C (54°F). Maximums can reach 21°C (70°F) and minimums can be as low as 0°C (33°F). It's a great time to explore the area while enjoying mild weather and the possibility of varied conditions.
In San Juan in November, the precipitation amount is 290 mm (11.4 in) spread over 23 days.
In San Juan in November humidity is 69%. With an average temperature of 12°C (54°F), this humidity feels like a cool, brisk morning, perfect for a light jacket but a bit damp, making outdoor activities refreshing yet slightly uncomfortable for prolonged exposure.
In San Juan in November, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in San Juan.
UV Risk Categories
Weather in San Juan varies notably across the year, with each month offering distinct climate conditions. This page compares November’s weather to other months in San Juan, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 12°C (54°F) | 304 mm (12.0 inches) | 83% | extreme |
| February Weather | 12°C (54°F) | 392 mm (15.4 inches) | 81% | extreme |
| March Weather | 12°C (53°F) | 599 mm (23.6 inches) | 88% | extreme |
| April Weather | 12°C (54°F) | 348 mm (13.7 inches) | 85% | extreme |
| May Weather | 12°C (54°F) | 188 mm (7.4 inches) | 78% | extreme |
| June Weather | 12°C (54°F) | 70 mm (2.8 inches) | 62% | extreme |
| July Weather | 12°C (54°F) | 43 mm (1.7 inches) | 44% | extreme |
| August Weather | 12°C (55°F) | 47 mm (1.9 inches) | 38% | extreme |
| September Weather | 12°C (54°F) | 154 mm (6.1 inches) | 42% | extreme |
| October Weather | 12°C (54°F) | 299 mm (11.8 inches) | 58% | extreme |
| November Weather | 12°C (54°F) | 290 mm (11.4 inches) | 69% | extreme |
| December Weather | 12°C (54°F) | 413 mm (16.2 inches) | 82% | extreme |