Alvarenga
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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.

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% *
* Data from: Porto, Portugal (52 KM, 32 Miles).

Alvarenga Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Alvarenga - and find the best time to visit.

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
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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 month

What To Do in Alvarenga in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    5/10
  • Cycling
    5/10
  • Walking
    5/10
  • Camping
    3/10
  • Outdoor sports
    5/10

Alvarenga 3-Day Forecast

More climate data for Alvarenga

Popular in December

Where to go in December - average daytime high across popular destinations.

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