Caldelas Weather in December

December in Caldelas averages 13°C (55°F) during the day and 5°C (41°F) at night. It is the wettest month of the year, with 246 mm (9.7 in) of rainfall on average, so waterproof gear is a must.

Rainfall in Caldelas in December

Caldelas is in the rainy season in December, with rain on around 17 days and an average of 246 mm (9.7 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.

Temperature in Caldelas in December

Caldelas in December gets highs of 13°C (55°F) during the day and drops to 5°C (41°F) at night. December is in the winter season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 5°C (41°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Caldelas in December

The city usually sees around 124 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July and August typically offer the best weather for Caldelas.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
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• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Portugal, check out our Caldelas's climate page.

Caldelas Temperature in December

Min Temperature 5°C (41°F)  

Max Temperature 13°C (55°F)  

Chance of Rain 57%  

Precipitation 246 mm (9.7 in)  

Rainy days 17 days  

Humidity 81% *  

Sunshine 124 hours *  

Percentage Sunshine 46% *  

* Data from: Porto, Portugal (54 KM, 34 Miles).

What to Wear in Caldelas in December

The weather can be unpredictable in December, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Also bring a poncho, it will rain a lot! Waterproof everything you can. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Caldelas 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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Portugal, check out our Caldelas's climate page.

More climate data for Caldelas

Temperature Rainfall Sunshine Humidity

See the full Caldelas climate overview or explore weather in Portugal.