Average Weather during January in Mamaia (Constanţa), Romania

The average minimum temperature (usually the minimum temperature is noted during the night) in Mamaia in January is -2.0°C (28.4°F). The amount of rain/snow in January is normal with an average of 30mm (1.2in). Most people don't tend to visit Mamaia during this period since it is known as a chilly month. The average maximum daytime temperature lies around 3.0°C (37.4°F). This makes January the coldest month of the year. You will hardly see any sun with 83 hours of sunshine during the whole month.


So what to wear in January? Wear a base layer in cold weather, this is the #1 thing you can do to increase your overall body temperature. Visitors traveling to Mamaia should definitely plan on bringing a warm sweater and winter jacket since there will be periods of snow. With a water temperature of around 8.0°C (46.4°F), there is no need to bring your swimwear.

No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.

For other monthly average weather and what to do in January look at the numbers below.

Monthly Averages

Show in Celsius

Min Temperature 28 °F
Max Temperature 37 °F
Water Temperature 46 °F
Chance of Rain 33%
Precipitation 1 in
Rainy Days 10
Sunshine Hours 83

Where to stay in Mamaia

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in .

Swimming
4/10
Cycling
3/10
Walking
3/10
Camping
2/10
Outdoor sports
3/10

More Climate Information For Mamaia

Weather and Climate offers all the information you need to know about the climate in Mamaia.

We collected past weather data from many thousand weather stations around the world. So find on this website the historical weather averages in other cities in Romania and climate and forecast data for all other countries in the world.