Last updated: March 2, 2024
The weather in Ullulluco, Peru, during September is characterized by an average temperature of 11°C (52°F). Highs can soar to 20°C (68°F), while lows may dip to 3°C (38°F). Typically, the humidity level in Ullulluco throughout September hovers around 62%.
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Average temperature
Maximum temperature
Humidity
In September, Ullulluco averages 63 mm (2.5 inches) of rainfall, typically over the course of 17 rainy days. The month enjoys an average of 12 hours 2 minutes of daylight, with the sun shining for approximately 10 hours 13 minutes each day. Additionally, there is a 32% probability of sunny days during this period.
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Chance of sun
In September, the UV Index in Ullulluco reaches a maximum of 17, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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 | 1 | 4 | 7 | 12 | 16 | 17 | 16 | 12 | 7 | 3 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | Extreme | High | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 10 min | 25 min | 30 min | 45 min | ||||||