Constanța, Romania’s main Black Sea port, receives around 450 mm (about 18 inches) of rain a year, notably less than inland Romania, reflecting the moderating effect of the Black Sea and a climate pattern that leans drier than the country’s interior. Even so, the city is exposed to occasional Black Sea storm systems that can bring intense, short-duration rainfall and strong onshore winds, sometimes producing localized coastal flooding, a risk that has drawn increasing attention as the wider Black Sea basin has seen more extreme rainfall events in recent years. Because the sea introduces a genuinely different weather dynamic than inland Romania, radar tracking of approaching coastal storms is a valuable practical tool here. Romania’s National Meteorological Administration operates the national radar network.
Rain in Constanta by month
Constanta gets about 508 mm (20.0 in) of rain in an average year. The wettest month is October, with 54 mm (2.1 in), and the driest is August, with 28 mm (1.1 in).
| Month | Average rain | Average temperature |
|---|---|---|
| January | 46 mm (1.8 in) | 2.8 °C (37 °F) |
| February | 35 mm (1.4 in) | 3.7 °C (39 °F) |
| March | 38 mm (1.5 in) | 6.5 °C (44 °F) |
| April | 29 mm (1.2 in) | 10.4 °C (51 °F) |
| May | 43 mm (1.7 in) | 16.5 °C (62 °F) |
| June | 51 mm (2.0 in) | 21.6 °C (71 °F) |
| July | 45 mm (1.8 in) | 24.3 °C (76 °F) |
| August | 28 mm (1.1 in) | 24.6 °C (76 °F) |
| September | 48 mm (1.9 in) | 20.4 °C (69 °F) |
| October | 54 mm (2.1 in) | 14.9 °C (59 °F) |
| November | 43 mm (1.7 in) | 9.9 °C (50 °F) |
| December | 49 mm (1.9 in) | 5.0 °C (41 °F) |
Long-term monthly averages from NASA POWER (MERRA-2 satellite reanalysis). They describe the wider area around Constanta and can differ slightly from local weather-station records.
Learn more: Hurricane Season Radar Guide · Open the full Rain Map
Frequently Asked Questions
Is it raining in Constanta right now?
The map above shows recent radar observations over Constanta, Constanta County where coverage is available. Use the map legend and timestamp to interpret the imagery. A blank map over Constanta can mean no detected precipitation, missing coverage, delayed data, or rain too light for radar to detect.
How often does the Constanta rain radar update?
Updates depend on the radar provider and local network. Check the timestamp on the map for the latest available frame, and press play to compare recent observations. Radar imagery can lag conditions on the ground.
Can I see if a storm is heading toward Constanta?
Press play to compare recent radar frames over Constanta County and see the direction of detected rain. This can help you assess approaching showers near Constanta, but storms can grow or change direction; check your local weather service for forecasts and warnings.
Is this Constanta rain radar free to use?
Yes, completely free – no account, app download, or sign-up required. It works in any browser on desktop and mobile.