Unhais da Serra
Weather by month
Current – 10-day forecastForecast

Unhais da Serra Weather in December

Unhais da Serra in December averages 12°C (54°F) during the day and 4°C (39°F) at night. This is part of the winter season, and quite a bit of rainfall is expected this month.

Rainfall in Unhais da Serra in December

Historically, December sees about 15 days of rain, with a monthly average of 130 mm (5.1 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Unhais da Serra in December

In December, Unhais da Serra gets low temperatures, with highs of 12°C (54°F). Nights cool to around 4°C (39°F). December is typically considered a winter month. It stays cool throughout the day, so warm layers are a good idea from morning to evening. With lows around 4°C (39°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Unhais da Serra in December

The month experiences a moderate amount of sunlight, with 105 hours of sunshine. This provides a nice balance between sunshine and clouds.

Wind Speed in Unhais da Serra in December

Wind speeds average 5 m/s (10 knots) during December. At this speed, gentle to moderate breezes make small trees sway and the wind creates whitecaps on water bodies. Daily variations range from moderate winds to stronger breezes, creating excellent conditions for sailing, kite flying and wind sports.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Unhais da Serra. Our weather planner can help you explore destinations with more pleasant weather conditions.

Unhais da Serra Temperature in December

Min Temperature
4°C (39°F)
Max Temperature
12°C (54°F)
Chance of Rain
50%
Precipitation
130 mm (5.1 in)
Rainy days
15 days
Humidity
78% *
Windspeed
5 m/s (10 knots) *
Sunshine
105 hours *
Percentage Sunshine
*
* Data from: Penhas Douradas, Portugal (18 KM, 11 Miles).

Unhais da Serra Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Unhais da Serra - 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 Unhais da Serra 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Unhais da Serra 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

Unhais da Serra 3-Day Forecast

More climate data for Unhais da Serra

Popular in December

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

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.