Click on a day for an hourly weather forecast
The temperatures in Constanta in May are usually low and can range between 13°C and 20°C.
You can expect about 3 to 8 days of rain in Constanta during the month of May. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Constanta in May 2025.
If you’re planning to visit Constanta in the near future, we highly recommend that you review the 14 day weather forecast for Constanta before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 5° / 1° | 6 | 19 | 6 | 60 mm | Awful | Constanta in January |
| February | 7° / 3° | 5 | 18 | 5 | 51 mm | Bad | Constanta in February |
| March | 10° / 5° | 5 | 23 | 3 | 47 mm | Bad | Constanta in March |
| April | 14° / 8° | 4 | 26 | 0 | 36 mm | Good | Constanta in April |
| May | 20° / 13° | 5 | 26 | 0 | 52 mm | Good | Constanta in May |
| June | 25° / 18° | 4 | 26 | 0 | 67 mm | Perfect | Constanta in June |
| July | 28° / 21° | 3 | 28 | 0 | 42 mm | Perfect | Constanta in July |
| August | 28° / 21° | 1 | 30 | 0 | 20 mm | Perfect | Constanta in August |
| September | 24° / 18° | 2 | 28 | 0 | 36 mm | Perfect | Constanta in September |
| October | 18° / 13° | 4 | 27 | 0 | 65 mm | Good | Constanta in October |
| November | 13° / 9° | 3 | 26 | 0 | 43 mm | Ok | Constanta in November |
| December | 8° / 4° | 5 | 23 | 3 | 52 mm | Bad | Constanta in December |