December Weather in Colorado

Last updated: March 2, 2024

The weather in Colorado, Brazil, during December is characterized by an average temperature of 27°C (80°F). Highs can soar to 36°C (96°F), while lows may dip to 18°C (65°F). Typically, the humidity level in Colorado throughout December hovers around 82%.

18°C (65°F)

Minimum temperature

27°C (80°F)

Average temperature

36°C (96°F)

Maximum temperature

82%

Humidity

Precipitation and Sunshine hours

In December, Colorado averages 119 mm (4.7 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 13 hours 29 minutes of daylight, with the sun shining for approximately 10 hours 32 minutes each day. Additionally, there is a 62% probability of sunny days during this period.

119 mm (4.7 inches)

Precipitation

14 rainy days

Rainy days

10 hours 32 minutes

Sunshine hours

62%

Chance of sun

UV Index

In December, the UV Index in Colorado 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 1 4 7 11 14 16 15 12 9 5 2 1 1
Exposure Low Moderate High Extreme VeryHigh Moderate Low
Time to burn 45 min 30 min 25 min 10 min 15 min 30 min 45 min

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