Last updated: March 2, 2024
The weather in Sao Paulo, Brazil, during January is characterized by an average temperature of 23°C (74°F). Highs can soar to 32°C (90°F), while lows may dip to 17°C (62°F). Typically, the humidity level in Sao Paulo throughout January hovers around 88%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In January, Sao Paulo averages 177 mm (7.0 inches) of rainfall, typically over the course of 20 rainy days. The month enjoys an average of 13 hours 23 minutes of daylight, with the sun shining for approximately 7 hours 54 minutes each day. Additionally, there is a 13% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In January, the UV Index in Sao Paulo 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 | 4 | 8 | 12 | 15 | 16 | 15 | 12 | 8 | 5 | 2 | 1 | 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 | ||||||