October Weather in Mariana

Last updated: March 2, 2024

The weather in Mariana, Brazil, during October is characterized by an average temperature of 21°C (69°F). Highs can soar to 31°C (88°F), while lows may dip to 13°C (57°F). Typically, the humidity level in Mariana throughout October hovers around 48%.

13°C (57°F)

Minimum temperature

21°C (69°F)

Average temperature

31°C (88°F)

Maximum temperature

48%

Humidity

Precipitation and Sunshine hours

In October, Mariana averages 192 mm (7.6 inches) of rainfall, typically over the course of 20 rainy days. The month enjoys an average of 12 hours 33 minutes of daylight, with the sun shining for approximately 9 hours 4 minutes each day. Additionally, there is a 14% probability of sunny days during this period.

192 mm (7.6 inches)

Precipitation

20 rainy days

Rainy days

9 hours 4 minutes

Sunshine hours

14%

Chance of sun

UV Index

In October, the UV Index in Mariana 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.

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 14 14 12 8 5 2 1 0 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 Mariana's Climate with Cities Worldwide