September Weather in Rio Novo

Last updated: March 2, 2024

The weather in Rio Novo, Brazil, during September is characterized by an average temperature of 21°C (71°F). Highs can soar to 33°C (91°F), while lows may dip to 12°C (54°F). Typically, the humidity level in Rio Novo throughout September hovers around 63%.

12°C (54°F)

Minimum temperature

21°C (71°F)

Average temperature

33°C (91°F)

Maximum temperature

63%

Humidity

Precipitation and Sunshine hours

In September, Rio Novo averages 44 mm (1.7 inches) of rainfall, typically over the course of 8 rainy days. The month enjoys an average of 11 hours 58 minutes of daylight, with the sun shining for approximately 9 hours 51 minutes each day. Additionally, there is a 45% probability of sunny days during this period.

44 mm (1.7 inches)

Precipitation

8 rainy days

Rainy days

9 hours 51 minutes

Sunshine hours

45%

Chance of sun

UV Index

In September, the UV Index in Rio Novo reaches a maximum of 12, 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	4	7	10	12	12	10	7	4	2	1	0	0
Exposure	Low	Moderate	High	VeryHigh	Extreme		VeryHigh	High	Moderate	Low
Time to burn	45 min	30 min	25 min	15 min	10 min		15 min	25 min	30 min	45 min