Last updated: March 2, 2024
The weather in San Pedro, Peru, during September is characterized by an average temperature of 6°C (44°F). Highs can soar to 18°C (65°F), while lows may dip to -4°C (25°F). Typically, the humidity level in San Pedro throughout September hovers around 67%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In September, San Pedro averages 37 mm (1.5 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 12 hours 0 minutes of daylight, with the sun shining for approximately 11 hours 5 minutes each day. Additionally, there is a 35% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In September, the UV Index in San Pedro reaches a maximum of 17, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 10 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 2 | 5 | 10 | 14 | 17 | 17 | 14 | 10 | 5 | 2 | 1 | 0 | 0 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 30 min | 45 min | ||||||