Romania in December: where is it warmest?
In December, Constanța is the warmest place with 7 °C by day, Brașov the coolest with 2 °C. 0 of 14 destinations have good holiday weather.
All destinations in December, warmest first
Long-term averages for the month: daytime high, sea, sunshine and rainy days.
| Place | Score | Air | Sea | Sun | Rain days |
|---|---|---|---|---|---|
| Constanța | 23 | 7° | 10° | 3 h | 7 |
| Bucharest | 23 | 5° | – | 2 h | 7 |
| Craiova | 23 | 5° | – | 2 h | 7 |
| Târgoviște | 22 | 5° | – | 2 h | 8 |
| Alba Iulia | 19 | 5° | – | 2 h | 9 |
| Timișoara | 18 | 5° | – | 2 h | 10 |
| Arad | 18 | 5° | – | 2 h | 9 |
| Sighișoara | 20 | 4° | – | 2 h | 9 |
| Sibiu | 19 | 4° | – | 2 h | 9 |
| Oradea | 18 | 4° | – | 2 h | 10 |
| Iași | 23 | 3° | – | 2 h | 7 |
| Târgu Mureș | 20 | 3° | – | 2 h | 9 |
| Cluj-Napoca | 19 | 3° | – | 2 h | 9 |
| Brașov | 21 | 2° | – | 2 h | 8 |
Romania in December: quick answers
Romania in December: where is it warmest?
The warmest places in December are Constanța (7 °C), Bucharest (5 °C) and Craiova (5 °C).
Romania in December: where is the sea warmest?
The sea is warmest at Constanța (10 °C).
Romania in December: where is the weather best?
The best holiday weather in December – warm, sunny and dry – is in Constanța, Bucharest 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