January in Ayvalık brings moderate temperatures around 12°C (54°F) during the day, dropping to 8°C (46°F) at night, with quite a bit of rainfall expected, averaging around 145 mm (5.7 in) for the month.
If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Ayvalık. Our weather planner can help you explore destinations with more pleasant weather conditions.
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Pick a month to see the average temperature, rainfall and sunshine in Ayvalık - and find the best time to visit.
51-year average (1976-2026)
Based on our historical records, temperatures in Ayvalık typically stay consistent throughout January, with daily highs averaging around 12°C (54°F). Nights are cold, with lows around 6°C (43°F).
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
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.
According to our 49 years of weather records for Ayvalık, the following extremes were recorded between 1976 and 2025.
Find out more about the weather in Turkey and which places have the best travel conditions in this month. See all of Turkey in January →
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).
Pack for changing conditions in Ayvalık in January. 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. Prepare for significant rainfall with proper waterproof clothing and shoes.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
See the full Ayvalık climate overview or explore weather in Turkey.
Where to go in January - average daytime high across popular destinations.
Fethiye
14°C (57°F) Oludeniz14°C (57°F) Side15°C (59°F) Alacati
14°C (57°F) Alanya13°C (55°F) Antalya14°C (57°F) Trabzon9°C (48°F) Istanbul10°C (50°F) Need travel inspiration? Check out our bucket list articles and be inspired.
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