When planning a visit to Constanţa in Romania, it helps to know that temperatures typically range from 5°C (41°F) in January up to 29°C (84°F) during the peak of August. Our detailed climate overview is based on data from Mamaia, the region's most well-known city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
Constanţa offers pleasant conditions in May, June and September, with temperatures typically ranging from 21°C (70°F) to 26°C (79°F).
The colder months are generally January, February and December.
When it comes to rainfall, Constanţa maintains fairly consistent rainfall patterns throughout the year, with September seeing 54 mm (2.1 in) and August receiving 36 mm (1.4 in).
For those seeking sunshine, July usually has the brightest skies, making it an excellent time for exploring the region.
