Constanţa Weather & Climate: Best Time to Visit
Constanţa, Constanţa, Romania, sees big temperature differences between seasons, with August peaking at 29°C (84°F) and January dropping to 6°C (43°F).
Annual rain/snowfall is moderate at around 549 mm (22 in), with September being the wettest month. The city also has a distinct dry season from July to August. The sunniest month is July, with 10.9 hours of sunshine per day on average.
Monthly Temperature in Constanţa
Visitors to Constanţa can expect significant temperature changes throughout the year. Average daytime temperatures reach a comfortable 29°C (84°F) in August. In January, the coolest month of the year, temperatures drop to a chilly 6°C (43°F).
At night, temperatures range from around 21°C (70°F) in August to 0°C (32°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Constanţa
Generally, Constanţa experiences moderate precipitation patterns, averaging 549 mm (22 in) yearly. Despite minor fluctuations, Constanţa enjoys fairly consistent precipitation throughout the year. In September, you can expect around 55 mm (2.2 in) of precipitation, while in August, Constanţa receives about 36 mm (1.4 in). For more details, please visit our Constanţa Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Constanţa
Constanţa can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 10.9 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.7 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Water Temperature in Constanţa
The mean water temperature over the year ranges from 7°C (45°F) in February to 23°C (73°F) in July.
Water temperature over the year
Humidity in Constanţa by Month
The city experiences its highest humidity in December, reaching 88%. In July, the humidity drops to its lowest level at 76%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Constanţa
The average wind speed over the year ranges from 3 m/s (6 knots) to 5 m/s (10 knots). It is lower in May, June, July and August and higher in January, February, March and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Constanţa 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Constanţa
During May, June, July, August, September and October, Constanţa experiences its most favorable weather, with temperatures between 18°C (65°F) and 29°C (83°F). These mild conditions make it an excellent time for a visit.The weather does bring rainfall during this period, between 36 mm (1.4 in) and 55 mm (2.2 in). Planning your next adventure but unsure where to go? Our climate tool suggests perfect locations tailored to your preferred weather conditions. Discover your ideal travel destination with our weather planner.
