Ayvalık Weather in December
During December, Ayvalık experiences moderate daytime temperatures of 14°C (57°F) and cooler nights around 9°C (48°F). As the wettest month of the year, and part of the winter season, expect frequent rainfall.
Rainfall in Ayvalık in December
Expect frequent, heavy rain this month, marking the peak rainfall period. A poncho will help protect you from getting soaked. Historically, December sees about 13 days of rain, with a monthly average of 155 mm (6.1 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Ayvalık in December
In December, Ayvalık sees moderate temperatures, with highs of 14°C (57°F). Nights drop to around 9°C (48°F). Experience the winter season in December. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to 9°C (48°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.If you prefer dry days with pleasant temperatures, May, June, July, August, September and October typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Turkey, check out our Ayvalık's climate page.
Ayvalık Temperature in December
Min Temperature
9°C (48°F)
Max Temperature
14°C (57°F)
Chance of Rain
43%
Precipitation
155 mm (6.1 in)
Rainy days
13 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Ayvalık typically stay consistent throughout December, with daily highs averaging around 14°C (57°F). Nights are cold, with lows typically ranging from 7°C (45°F) to 9°C (48°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 Ayvalık in December
Browse day-by-day weather records for Ayvalık spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ayvalık historical weather extremes in December
According to our 49 years of weather records for Ayvalık, the following extremes were recorded between 1976 and 2025.
- On December 3, 2010, temperatures climbed to 23°C (73°F), marking the warmest December day on record.
- On December 9, 1991, Ayvalık saw its coldest December day with temperatures maxing out at 3°C (37°F).
- The coldest night in December in Ayvalık was on December 24, 2021, with a minimum of -5°C (23°F).
- The wettest December day on record brought 79 mm (3.1 in) of precipitation to Ayvalık (December 7, 2021).
Best Places in Turkey in December
Find out more about the weather in Turkey and which places have the best travel conditions in this month. See all of Turkey in December →
perfect weather
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tolerable
unpleasant
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What to Wear in Ayvalık in December
Pack for changing conditions in Ayvalık 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!What To Do in Ayvalık 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 Turkey, check out our Ayvalık's climate page.
See the full Ayvalık climate overview or explore weather in Turkey.
