December Weather in Santa Rosalia

Last updated: March 2, 2024

The weather in Santa Rosalia, Mexico, during December is characterized by an average temperature of 17°C (63°F). Highs can soar to 26°C (78°F), while lows may dip to 10°C (49°F). Typically, the humidity level in Santa Rosalia throughout December hovers around 72%.

10°C (49°F)

Minimum temperature

17°C (63°F)

Average temperature

26°C (78°F)

Maximum temperature

72%

Humidity

Precipitation and Sunshine hours

In December, Santa Rosalia averages 9 mm (0.4 inches) of rainfall, typically over the course of 1 rainy days. The month enjoys an average of 10 hours 25 minutes of daylight, with the sun shining for approximately 8 hours 33 minutes each day. Additionally, there is a 57% probability of sunny days during this period.

9 mm (0.4 inches)

Precipitation

1 rainy days

Rainy days

8 hours 33 minutes

Sunshine hours

57%

Chance of sun

UV Index

In December, the UV Index in Santa Rosalia reaches a maximum of 5, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 30 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 3 5 5 5 4 3 1 1 0 0
Exposure Low Moderate Low
Time to burn 45 min 30 min 45 min

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