Last updated: March 2, 2024
The weather in Teresina, Brazil, during January is characterized by an average temperature of 27°C (81°F). Highs can soar to 35°C (96°F), while lows may dip to 22°C (72°F). Typically, the humidity level in Teresina throughout January hovers around 90%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In January, Teresina averages 173 mm (6.8 inches) of rainfall, typically over the course of 19 rainy days. The month enjoys an average of 12 hours 21 minutes of daylight, with the sun shining for approximately 7 hours 47 minutes each day. Additionally, there is a 18% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In January, the UV Index in Teresina reaches a maximum of 14, 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 | 1 | 4 | 7 | 11 | 14 | 14 | 13 | 10 | 6 | 3 | 1 | 1 | 0 |
| Exposure | Low | Moderate | High | Extreme | VeryHigh | High | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 25 min | 10 min | 15 min | 25 min | 30 min | 45 min | |||||