Climate almanac
Çatalca
Istanbul, Turkey · 41.14°, 28.46°
What is the weather like in Çatalca in December?
In December, Çatalca is typically 53°F (11°C) during the day and 45°F (7°C) at night. The month brings about 3.4 in (87 mm) of precipitation in total. Snowfall averages about 0.9 in (23 mm) over the month.
- Average high53°F (11°C)
- Average low45°F (7°C)
- Precipitation3.4 in (87 mm)
- Clear or mostly clear days7
- Snowfall0.9 in (23 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)