December Weather in San Antonio

Last updated: March 2, 2024

The weather in San Antonio, Honduras, during December is characterized by an average temperature of 20°C (69°F). Highs can soar to 29°C (85°F), while lows may dip to 13°C (56°F). Typically, the humidity level in San Antonio throughout December hovers around 75%.

13°C (56°F)

Minimum temperature

20°C (69°F)

Average temperature

29°C (85°F)

Maximum temperature

75%

Humidity

Precipitation and Sunshine hours

In December, San Antonio averages 73 mm (2.9 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 11 hours 13 minutes of daylight, with the sun shining for approximately 8 hours 47 minutes each day. Additionally, there is a 42% probability of sunny days during this period.

73 mm (2.9 inches)

Precipitation

13 rainy days

Rainy days

8 hours 47 minutes

Sunshine hours

42%

Chance of sun

UV Index

In December, the UV Index in San Antonio reaches a maximum of 9, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 15 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 2 5 7 9 9 8 6 3 1 1 0 0
Exposure Low Moderate High VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 25 min 30 min 45 min

Compare San Antonio's Climate with Cities Worldwide