December Weather in Formosa

Last updated: March 2, 2024

The weather in Formosa, Brazil, during December is characterized by an average temperature of 24°C (75°F). Highs can soar to 32°C (90°F), while lows may dip to 18°C (65°F). Typically, the humidity level in Formosa throughout December hovers around 54%.

18°C (65°F)

Minimum temperature

24°C (75°F)

Average temperature

32°C (90°F)

Maximum temperature

54%

Humidity

Precipitation and Sunshine hours

In December, Formosa averages 250 mm (9.8 inches) of rainfall, typically over the course of 18 rainy days. The month enjoys an average of 13 hours 1 minutes of daylight, with the sun shining for approximately 9 hours 37 minutes each day. Additionally, there is a 12% probability of sunny days during this period.

250 mm (9.8 inches)

Precipitation

18 rainy days

Rainy days

9 hours 37 minutes

Sunshine hours

12%

Chance of sun

UV Index

In December, the UV Index in Formosa reaches a maximum of 17, 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 17 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 Formosa's Climate with Cities Worldwide