Romania in January: where is it warmest?
In January, Constanța is the warmest place with 5 °C by day, Cluj-Napoca the coolest with 1 °C. 0 of 14 destinations have good holiday weather.
All destinations in January, warmest first
Long-term averages for the month: daytime high, sea, sunshine and rainy days.
| Place | Score | Air | Sea | Sun | Rain days |
|---|---|---|---|---|---|
| Constanța | 24 | 5° | 7° | 3 h | 7 |
| Craiova | 23 | 4° | – | 3 h | 7 |
| Arad | 19 | 4° | – | 2 h | 9 |
| Timișoara | 18 | 4° | – | 2 h | 10 |
| Bucharest | 23 | 3° | – | 3 h | 7 |
| Târgoviște | 21 | 3° | – | 3 h | 8 |
| Sibiu | 19 | 3° | – | 2 h | 9 |
| Alba Iulia | 19 | 3° | – | 3 h | 9 |
| Oradea | 18 | 3° | – | 2 h | 10 |
| Iași | 24 | 2° | – | 2 h | 7 |
| Sighișoara | 20 | 2° | – | 3 h | 9 |
| Târgu Mureș | 20 | 2° | – | 3 h | 9 |
| Brașov | 20 | 1° | – | 2 h | 9 |
| Cluj-Napoca | 18 | 1° | – | 2 h | 9 |
Romania in January: quick answers
Romania in January: where is it warmest?
The warmest places in January are Constanța (5 °C), Craiova (4 °C) and Arad (4 °C).
Romania in January: where is the sea warmest?
The sea is warmest at Constanța (7 °C).
Romania in January: where is the weather best?
The best holiday weather in January – warm, sunny and dry – is in Constanța, Iași and Craiova.
Romania month by month
Romania: weather & best time to visit
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences