Last updated: March 2, 2024
The weather in Santa Rosa, Peru, during January is characterized by an average temperature of 19°C (66°F). Highs can soar to 27°C (80°F), while lows may dip to 15°C (59°F). Typically, the humidity level in Santa Rosa throughout January hovers around 91%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In January, Santa Rosa averages 453 mm (17.8 inches) of rainfall, typically over the course of 25 rainy days. The month enjoys an average of 12 hours 39 minutes of daylight, with the sun shining for approximately 6 hours 13 minutes each day. Additionally, there is a 6% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In January, the UV Index in Santa Rosa 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 | 15 | 17 | 16 | 13 | 8 | 4 | 2 | 1 | 0 |
| Exposure | Low | Moderate | High | Extreme | VeryHigh | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 10 min | 15 min | 30 min | 45 min | ||||||