Mamaia Weather in January
January in Mamaia brings low temperatures, with daytime highs of 6°C (43°F) and nights around 0°C (32°F). Expect around 46 mm (1.8 in) of snow/rainfall during the month.
Rainfall in Mamaia in January
Analyzing past climate data, one can expect approximately 10 days of snow/rain, averaging 46 mm (1.8 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Mamaia in January
January in Mamaia sees highs of 6°C (43°F) and lows of 0°C (32°F) overnight. The winter season takes place during January. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. With lows of 0°C (32°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. It's generally the coldest month of the year, making it essential to pack warm layers and winter accessories.
Sunshine in Mamaia in January
The month is characterized by fewer sunny days, with roughly 83 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.
Wind Speed in Mamaia in January
Average wind conditions reach 5 m/s (10 knots) in January. This creates lively weather with fresh winds that make small trees sway noticeably. Remember this is an average: some days are less windy while others have particularly active windy conditions.
Average water temperature in January
At 8°C (46°F), the water is very cold. Most people find it too uncomfortable for anything beyond a brief wade.If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Mamaia. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Romania, check out our Mamaia's climate page.
Mamaia Temperature in January
Min Temperature
0°C (32°F)
Max Temperature
6°C (43°F)
Water Temperature
8°C (46°F) *
Chance of Rain
34%
Precipitation
46 mm (1.8 in)
Rainy days
10 days
Humidity
86% *
Windspeed
5 m/s (10 knots) *
Sunshine
83 hours *
Percentage Sunshine
*
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Mamaia typically stay consistent throughout January, with daily highs averaging around 6°C (43°F). Nights are very cold, with lows around -2°C (28°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Mamaia in January
Browse day-by-day weather records for Mamaia spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mamaia historical weather extremes in January
According to our 49 years of weather records for Mamaia, the following extremes were recorded between 1976 and 2025.
- The warmest day in January was on January 29, 2025, with a maximum of 18°C (64°F).
Best Places in Romania in January
Find out more about the weather in Romania and which places have the best travel conditions in this month. See all of Romania in January →
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What to Wear in Mamaia in January
Cold weather calls for smart layering in January. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Rain gear is recommended, you can expect wet weather on multiple days. Expect water temperatures of around 8°C (46°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. With limited sunshine expected, sunglasses aren't a priority for packing.What To Do in Mamaia in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Romania, check out our Mamaia's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Mamaia climate overview or explore weather in Romania.
