December Weather in Alfarelos

Last updated: March 2, 2024

The weather in Alfarelos, Portugal, during December is characterized by an average temperature of 12°C (54°F). Highs can soar to 18°C (65°F), while lows may dip to 5°C (41°F). Typically, the humidity level in Alfarelos throughout December hovers around 87%.

5°C (41°F)

Minimum temperature

12°C (54°F)

Average temperature

18°C (65°F)

Maximum temperature

87%

Humidity

Precipitation and Sunshine hours

In December, Alfarelos averages 110 mm (4.3 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 9 hours 21 minutes of daylight, with the sun shining for approximately 6 hours 20 minutes each day. Additionally, there is a 38% probability of sunny days during this period.

110 mm (4.3 inches)

Precipitation

13 rainy days

Rainy days

6 hours 20 minutes

Sunshine hours

38%

Chance of sun

UV Index

In December, the UV Index in Alfarelos reaches a maximum of 2, indicating a level of Low exposure. The most intense UV radiation typically occurs between 10:00 and 12:00, 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	2	2	2	2	2	1	1	1	0	0
Exposure	Low
Time to burn	45 min