Aljezur Weather in December
With daytime temperatures of 17°C (63°F) and nighttime lows of 11°C (52°F), December in Aljezur brings moderate temperatures during the day. It is also the wettest month of the year, so pack an umbrella.
Rainfall in Aljezur in December
This month sees the most rain, so carrying an umbrella will ensure you stay dry. Based on our climate data of the past 30 years, about 12 days of rain are anticipated, with 82 mm (3.2 in) on average. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Aljezur in December
December in Aljezur brings moderate temperatures, with highs of 17°C (63°F) and nights around 11°C (52°F). December is in the winter season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With lows of 11°C (52°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Aljezur in December
You can expect a moderate amount of sunlight, with approximately 166 hours. This means a pleasant mix of sun and overcast.December in Aljezur 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.
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 Aljezur's climate page.
Aljezur Temperature in December
Min Temperature
11°C (52°F)
Max Temperature
17°C (63°F)
Chance of Rain
39%
Precipitation
82 mm (3.2 in)
Rainy days
12 days
Sunshine
166 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Aljezur typically stay consistent throughout December, with daily highs averaging around 17°C (63°F). Nights are cool, with lows around 11°C (52°F).
Average temperatures in December
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Aljezur in December
Browse day-by-day weather records for Aljezur spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Aljezur historical weather extremes in December
Based on 41 years of weather observations (1984-2025), these are the most extreme conditions recorded in Aljezur.
- Aljezur recorded its highest December temperature of 25°C (77°F) on December 2, 1988.
- Aljezur experienced its chilliest December day on December 27, 2025, reaching only 10°C (50°F).
- The coldest night in December in Aljezur was on December 15, 2009, with a minimum of 1°C (34°F).
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
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What to Wear in Aljezur in December
Comfortable temperatures call for an easy wardrobe in December. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. 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 Aljezur 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 Aljezur's climate page.
See the full Aljezur climate overview or explore weather in Portugal.
