December Weather in Santo Tome

Last updated: March 2, 2024

The weather in Santo Tome, Argentina, during December is characterized by an average temperature of 26°C (79°F). Highs can soar to 38°C (100°F), while lows may dip to 15°C (59°F). Typically, the humidity level in Santo Tome throughout December hovers around 81%.

15°C (59°F)

Minimum temperature

26°C (79°F)

Average temperature

38°C (100°F)

Maximum temperature

81%

Humidity

Precipitation and Sunshine hours

In December, Santo Tome averages 79 mm (3.1 inches) of rainfall, typically over the course of 9 rainy days. The month enjoys an average of 13 hours 54 minutes of daylight, with the sun shining for approximately 12 hours 15 minutes each day. Additionally, there is a 74% probability of sunny days during this period.

79 mm (3.1 inches)

Precipitation

9 rainy days

Rainy days

12 hours 15 minutes

Sunshine hours

74%

Chance of sun

UV Index

In December, the UV Index in Santo Tome 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 1 3 6 9 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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