Caldas da Rainha
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Caldas da Rainha Weather in December

During December, Caldas da Rainha experiences moderate daytime temperatures of 16°C (61°F) and cooler nights around 10°C (50°F). As part of the winter season, expect quite a bit of rainfall. Around 84 mm (3.3 in) is typical.

Rainfall in Caldas da Rainha in December

You can typically expect 14 days of rain this month, averaging around 84 mm (3.3 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Caldas da Rainha in December

Daytime highs in Caldas da Rainha in December reach 16°C (61°F), with nights around 10°C (50°F). The winter season is characteristic of December. Conditions are often most pleasant around the middle of the day. Nights drop to around 10°C (50°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Caldas da Rainha in December

With about 122 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

December in Caldas da Rainha has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

Caldas da Rainha Temperature in December

Min Temperature
10°C (50°F)
Max Temperature
16°C (61°F)
Chance of Rain
48%
Precipitation
84 mm (3.3 in)
Rainy days
14 days
Humidity
82% *
Sunshine
122 hours *
Percentage Sunshine
42% *
* Data from: Cabo Carvoeiro, Portugal (24 KM, 15 Miles).

Caldas da Rainha Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Caldas da Rainha - 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 Caldas da Rainha 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. Expect heavy rainfall, so bring good rain protection and waterproof bags. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Caldas da Rainha in December

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

  • Swimming
    5/10
  • Cycling
    6/10
  • Walking
    6/10
  • Camping
    8/10
  • Outdoor sports
    9/10

Caldas da Rainha 3-Day Forecast

More climate data for Caldas da Rainha

Popular in December

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

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