Mamaia Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Mamaia.
Climate overview of Mamaia
Autumn starts in mid or late September with warm and sunny days. September is usually warmer than June. The first frost occurs on average in mid November. Winter starts in December and is milder than other cities in southern Romania. The average maximum January temperature is around 4°C (40°F).
Spring arrives in March but it can be quite cool.
Mamaia Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mamaia - and find the best time to visit.
Monthly Temperature in Mamaia
In Mamaia, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 29°C (84°F) in August to a chilly 6°C (43°F) in January.
Nighttime temperatures range from 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 Mamaia
On average, Mamaia receives a reasonable amount of rain/snowfall, with an annual precipitation of 547 mm (22 in). The wettest period in Mamaia occurs in September, which receives around 54 mm (2.1 in) of precipitation. During the driest month, August, Mamaia experiences moderate rainfall, totaling 37 mm (1.5 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Mamaia 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 Mamaia
In Mamaia, summer days are longer and more sunny, with daily sunshine hours peaking at 10.9 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.7 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Water Temperature in Mamaia
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 Mamaia 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 Mamaia
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)
Best Time to Visit Mamaia
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July, August and September
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: August, September and October
- Best for swimming: June, July, August and September.
- Seasonal pattern: A distinct dry season from July to August, with warm summers and cold winters
- Coldest conditions: January, with freezing nights around 0°C (32°F).
Frequently asked questions about the climate in Mamaia
What is the best time to visit Mamaia?
May, June, July, August and September typically offer the most optimal weather in Mamaia. In contrast, January, February and December tend to have less optimal conditions. Mamaia has a distinct dry season from July to August, with warm summers and cold winters.
What temperatures can I expect in Mamaia?
Daytime highs range from 6°C (43°F) in January to 29°C (84°F) in August. Nighttime lows range from 0°C (32°F) to 21°C (70°F). Temperatures vary considerably through the year.
How much rain does Mamaia get?
Annual rainfall is around 547 mm (22 in). September is the wettest month with 54 mm (2.1 in), while August is the driest with 37 mm (1.5 in).
How sunny is Mamaia?
Mamaia receives around 2,297 hours of sunshine per year. July is the sunniest month with 326 hours, while December is the cloudiest with just 81 hours. Overall, Mamaia enjoys abundant sunshine.
Mamaia 3-Day Forecast
Mamaia on the map
Mamaia is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Bucharest
31°C (88°F) Timişoara30°C (86°F) Constanţa29°C (84°F) Mamaia29°C (84°F) Eforie Nord29°C (84°F) Cluj-Napoca26°C (79°F) Sibiu
26°C (79°F) Braşov
25°C (77°F) 
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