December Weather in San Pedro

Last updated: March 2, 2024

The weather in San Pedro, Mexico, during December is characterized by an average temperature of 19°C (66°F). Highs can soar to 31°C (88°F), while lows may dip to 7°C (45°F). Typically, the humidity level in San Pedro throughout December hovers around 80%.

7°C (45°F)

Minimum temperature

19°C (66°F)

Average temperature

31°C (88°F)

Maximum temperature

80%

Humidity

Precipitation and Sunshine hours

In December, San Pedro averages 20 mm (0.8 inches) of rainfall, typically over the course of 2 rainy days. The month enjoys an average of 10 hours 29 minutes of daylight, with the sun shining for approximately 8 hours 34 minutes each day. Additionally, there is a 48% probability of sunny days during this period.

20 mm (0.8 inches)

Precipitation

2 rainy days

Rainy days

8 hours 34 minutes

Sunshine hours

48%

Chance of sun

UV Index

In December, the UV Index in San Pedro reaches a maximum of 6, indicating a level of High exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 25 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 1 2 4 5 6 5 4 2 1 1 0 0
Exposure Low Moderate High Moderate Low
Time to burn 45 min 30 min 25 min 30 min 45 min

Compare San Pedro's Climate with Cities Worldwide