Alvarenga Weather in December
December in Alvarenga brings moderate temperatures, with highs of 13°C (55°F) and nights dropping to 5°C (41°F). The rainy season is in full swing this month, so frequent downpours are part of the picture.
Rainfall in Alvarenga in December
As part of the rainy season, Alvarenga sees around 15 days of rain in December, with an average of 190 mm (7.5 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.
Temperature in Alvarenga in December
Temperatures in Alvarenga in December top out at 13°C (55°F) and drop to 5°C (41°F) overnight. During December, you'll experience the winter season. The difference between afternoon and evening temperatures is usually noticeable. Nights fall to 5°C (41°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.
Sunshine in Alvarenga in December
With about 124 hours of sunshine, the area enjoys a nice balance of sun and rainy moments, creating a pleasant environment.December in Alvarenga can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Portugal, check out our Alvarenga's climate page.
Alvarenga Temperature in December
Min Temperature
5°C (41°F)
Max Temperature
13°C (55°F)
Chance of Rain
51%
Precipitation
190 mm (7.5 in)
Rainy days
15 days
Humidity
81% *
Sunshine
124 hours *
Percentage Sunshine
46% *
Best Places in Portugal in December
Find out more about the weather in Portugal and which places have the best travel conditions in this month. See all of Portugal in December →
perfect weather
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tolerable
unpleasant
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What to Wear in Alvarenga in December
The weather can swing between comfortable and chilly in December, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. It's going to pour! Pack a good poncho and prepare for very wet conditions. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Alvarenga in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Portugal, check out our Alvarenga's climate page.
Temperature Rainfall Sunshine Humidity
See the full Alvarenga climate overview or explore weather in Portugal.
