December Weather in Avanca

Last updated: March 2, 2024

The weather in Avanca, Portugal, during December is characterized by an average temperature of 10°C (51°F). Highs can soar to 18°C (65°F), while lows may dip to 2°C (36°F). Typically, the humidity level in Avanca throughout December hovers around 87%.

2°C (36°F)

Minimum temperature

10°C (51°F)

Average temperature

18°C (65°F)

Maximum temperature

87%

Humidity

Precipitation and Sunshine hours

In December, Avanca averages 187 mm (7.3 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 9 hours 16 minutes of daylight, with the sun shining for approximately 6 hours 1 minutes each day. Additionally, there is a 36% probability of sunny days during this period.

187 mm (7.3 inches)

Precipitation

14 rainy days

Rainy days

6 hours 1 minutes

Sunshine hours

36%

Chance of sun

UV Index

In December, the UV Index in Avanca 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