Climate almanac
Ostrov
Constanța County, Romania · 44.12°, 27.37°
What is the climate like in Ostrov?
The best time to visit Ostrov is typically June – September, with trip comfort peaking in August (8.8/10). Ostrov is warmest in August, when daily highs average 88°F (31°C), and coolest in January, when lows fall to about 29°F (-2°C). The wettest month is typically November and the driest is August; the year sees roughly 22 in (553 mm) of precipitation.
- Best time to visitJune – September — comfort peaks in August (8.8/10)
- Warmest monthAugust — average high 88°F (31°C)
- Coolest monthJanuary — average low 29°F (-2°C)
- Wettest monthNovember (2.4 in (62 mm))
- Driest monthAugust (0.9 in (22 mm))
- Annual precipitation22 in (553 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromCalarasi, 10 km away (1898-2026)