Quarteira Weather in December
Thinking of visiting Quarteira in December? Expect moderate temperatures reaching 17°C (63°F) during the day, dropping to 12°C (54°F) at night, and be prepared for the wettest month of the year.
Rainfall in Quarteira in December
As the rainiest month, carrying an umbrella is advisable to manage the frequent rain. Looking at the last 30 years, the data shows about 12 days with rain, averaging 87 mm (3.4 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Quarteira in December
In December, expect moderate temperatures in Quarteira, with highs of 17°C (63°F) and lows of 12°C (54°F) at night. December is typically considered a winter month. Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 12°C (54°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Quarteira in December
The area enjoys a balanced 158 hours of sunlight, ensuring it's neither too overcast nor too sunny.
Wind Speed in Quarteira in December
Average wind speeds reach 3 m/s (6 knots) in December, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.
Average water temperature in December
The water temperature is 16°C (61°F) — chilly, but perfectly fine for a swim if you're not too sensitive to cold water. A short wetsuit can make longer sessions more comfortable.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August, September and October typically offer the best weather for Quarteira.
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 Quarteira's climate page.
Quarteira Temperature in December
Min Temperature
12°C (54°F)
Max Temperature
17°C (63°F)
Water Temperature
16°C (61°F) *
Chance of Rain
39%
Precipitation
87 mm (3.4 in)
Rainy days
12 days
Humidity
77% *
Windspeed
3 m/s (6 knots) *
Sunshine
158 hours *
Percentage Sunshine
53% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Quarteira typically stay consistent throughout December, with daily highs averaging around 17°C (63°F). Nights are cool, with lows around 10°C (50°F).
Average temperatures in December
Daily Historical Precipitation
50-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 Quarteira in December
Browse day-by-day weather records for Quarteira spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Quarteira historical weather extremes in December
The extremes listed below come from historical weather data collected in Quarteira from 1976 through 2025.
- On December 11, 1976, temperatures climbed to 24°C (75°F), marking the warmest December day on record.
- Quarteira experienced its chilliest December day on December 21, 1979, reaching only 9°C (48°F).
- Quarteira registered its coldest December night on December 22, 1979, with temperatures dropping to -1°C (30°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
pleasant
tolerable
unpleasant
poor
What to Wear in Quarteira in December
Pleasant temperatures in December mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. Expect water temperatures of around 16°C (61°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Quarteira 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 Quarteira's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Quarteira climate overview or explore weather in Portugal.
