Last updated: March 2, 2024
The weather in Cabo Frio, Brazil, during January is characterized by an average temperature of 25°C (77°F). Highs can soar to 27°C (81°F), while lows may dip to 23°C (73°F). Typically, the humidity level in Cabo Frio throughout January hovers around 85%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In January, Cabo Frio averages 38 mm (1.5 inches) of rainfall, typically over the course of 4 rainy days. The month enjoys an average of 13 hours 20 minutes of daylight, with the sun shining for approximately 9 hours 20 minutes each day. Additionally, there is a 44% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In January, the UV Index in Cabo Frio reaches a maximum of 16, 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 | 2 | 5 | 9 | 12 | 15 | 16 | 14 | 11 | 7 | 4 | 1 | 1 | 0 |
| Exposure | Low | Moderate | VeryHigh | Extreme | High | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 25 min | 30 min | 45 min | ||||||