December Weather in Piriapolis

Last updated: March 2, 2024

The weather in Piriapolis, Uruguay, during December is characterized by an average temperature of 21°C (70°F). Highs can soar to 32°C (90°F), while lows may dip to 11°C (51°F). Typically, the humidity level in Piriapolis throughout December hovers around 65%.

11°C (51°F)

Minimum temperature

21°C (70°F)

Average temperature

32°C (90°F)

Maximum temperature

65%

Humidity

Precipitation and Sunshine hours

In December, Piriapolis averages 61 mm (2.4 inches) of rainfall, typically over the course of 6 rainy days. The month enjoys an average of 14 hours 26 minutes of daylight, with the sun shining for approximately 12 hours 29 minutes each day. Additionally, there is a 64% probability of sunny days during this period.

61 mm (2.4 inches)

Precipitation

6 rainy days

Rainy days

12 hours 29 minutes

Sunshine hours

64%

Chance of sun

UV Index

In December, the UV Index in Piriapolis reaches a maximum of 14, 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 3 6 10 12 14 14 12 9 6 3 1 1
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

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