Climate almanac
Çatalca
Istanbul, Turkey · 41.14°, 28.46°
What is the climate like in Çatalca?
The best time to visit Çatalca is typically May – October, with trip comfort peaking in August (8.7/10). Çatalca is warmest in August, when daily highs average 84°F (29°C), and coolest in January, when lows fall to about 40°F (4°C). The wettest month is typically January and the driest is August; the year sees roughly 28 in (710 mm) of precipitation.
- Best time to visitMay – October — comfort peaks in August (8.7/10)
- Warmest monthAugust — average high 84°F (29°C)
- Coolest monthJanuary — average low 40°F (4°C)
- Wettest monthJanuary (3.9 in (99 mm))
- Driest monthAugust (0.9 in (22 mm))
- Annual precipitation28 in (710 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromIstanbul Bolge (kartal), 64 km away (2014-2025)