January Weather in Viana

Last updated: March 2, 2024

The weather in Viana, Brazil, during January is characterized by an average temperature of 26°C (80°F). Highs can soar to 33°C (92°F), while lows may dip to 21°C (71°F). Typically, the humidity level in Viana throughout January hovers around 80%.

21°C (71°F)

Minimum temperature

26°C (80°F)

Average temperature

33°C (92°F)

Maximum temperature

80%

Humidity

Precipitation and Sunshine hours

In January, Viana averages 76 mm (3.0 inches) of rainfall, typically over the course of 8 rainy days. The month enjoys an average of 13 hours 11 minutes of daylight, with the sun shining for approximately 9 hours 20 minutes each day. Additionally, there is a 62% probability of sunny days during this period.

76 mm (3.0 inches)

Precipitation

8 rainy days

Rainy days

9 hours 20 minutes

Sunshine hours

62%

Chance of sun

UV Index

In January, the UV Index in Viana reaches a maximum of 15, 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.

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	5	9	12	15	15	13	10	6	3	1	1	0
Exposure	Low	Moderate	VeryHigh	Extreme				VeryHigh	High	Moderate	Low
Time to burn	45 min	30 min	15 min	10 min				15 min	25 min	30 min	45 min