December Weather in Santa Cruz

Last updated: March 2, 2024

The weather in Santa Cruz, Portugal, during December is characterized by an average temperature of 7°C (45°F). Highs can soar to 14°C (58°F), while lows may dip to -1°C (31°F). Typically, the humidity level in Santa Cruz throughout December hovers around 87%.

-1°C (31°F)

Minimum temperature

7°C (45°F)

Average temperature

14°C (58°F)

Maximum temperature

87%

Humidity

Precipitation and Sunshine hours

In December, Santa Cruz averages 114 mm (4.5 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 9 hours 11 minutes of daylight, with the sun shining for approximately 5 hours 15 minutes each day. Additionally, there is a 25% probability of sunny days during this period.

114 mm (4.5 inches)

Precipitation

11 rainy days

Rainy days

5 hours 15 minutes

Sunshine hours

25%

Chance of sun

UV Index

In December, the UV Index in Santa Cruz reaches a maximum of 2, indicating a level of Low exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 45 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	0	1	1	1	2	2	2	2	1	1	0	0	0
Exposure	Low
Time to burn	45 min