Geres Weather in December
With daytime temperatures of 12°C (54°F) and nighttime lows of 4°C (39°F), December in Geres brings low temperatures during the day. It is also the wettest month of the year, so pack an umbrella.
Rainfall in Geres in December
Geres is in the rainy season in December, with rain on around 17 days and an average of 244 mm (9.6 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.
Temperature in Geres in December
Daytime temperatures in Geres reach 12°C (54°F) in December, dropping to 4°C (39°F) at night. December is part of the winter season. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. At 4°C (39°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Geres in December
The month brings about 129 hours of sunlight, offering a comfortable mix of sun and rainy moments.December in Geres 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 Geres's climate page.
Geres Temperature in December
Min Temperature
4°C (39°F)
Max Temperature
12°C (54°F)
Chance of Rain
57%
Precipitation
244 mm (9.6 in)
Rainy days
17 days
Humidity
85% *
Sunshine
129 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Geres typically stay consistent throughout December, with daily highs averaging around 12°C (54°F). Nights are cold, with lows around 7°C (45°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 Geres in December
Browse day-by-day weather records for Geres spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Geres historical weather extremes in December
According to our 49 years of weather records for Geres, the following extremes were recorded between 1976 and 2025.
- Geres recorded its highest December temperature of 24°C (75°F) on December 2, 1985.
- The coldest December day was on December 2, 2010, with a maximum of 6°C (43°F).
- The lowest overnight temperature recorded in December was -2°C (28°F) (December 25, 2001).
- The wettest December day on record brought 80 mm (3.1 in) of precipitation to Geres (December 7, 2000).
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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What to Wear in Geres in December
Pack for changing conditions in Geres in December. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Geres 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 Geres's climate page.
Temperature Rainfall Sunshine Humidity
See the full Geres climate overview or explore weather in Portugal.
