January Weather in Rio Claro

Last updated: March 2, 2024

The weather in Rio Claro, Brazil, during January is characterized by an average temperature of 25°C (77°F). Highs can soar to 34°C (93°F), while lows may dip to 19°C (66°F). Typically, the humidity level in Rio Claro throughout January hovers around 85%.

19°C (66°F)

Minimum temperature

25°C (77°F)

Average temperature

34°C (93°F)

Maximum temperature

85%

Humidity

Precipitation and Sunshine hours

In January, Rio Claro averages 238 mm (9.4 inches) of rainfall, typically over the course of 19 rainy days. The month enjoys an average of 13 hours 19 minutes of daylight, with the sun shining for approximately 7 hours 44 minutes each day. Additionally, there is a 24% probability of sunny days during this period.

238 mm (9.4 inches)

Precipitation

19 rainy days

Rainy days

7 hours 44 minutes

Sunshine hours

24%

Chance of sun

UV Index

In January, the UV Index in Rio Claro 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.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  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 4 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

Compare Rio Claro's Climate with Cities Worldwide