At a glance
Quietest month in Romania: March. Busiest: August, with about 3.3 times as many tourist nights as March. In Constanța, July and August are warmest (average high 27.9 °C) and May wettest (45 mm of rain).
- January: 5.5%, quieter than average
- February: 5.3%, quieter than average
- March: 5.3%, quieter than average
- April: 5.8%, quieter than average
- May: 7.6%, quieter than average
- June: 9.6%, busier than average
- July: 15.0%, one of the two busiest months
- August: 17.2%, one of the two busiest months
- September: 9.1%, busier than average
- October: 7.6%, quieter than average
- November: 6.2%, quieter than average
- December: 5.8%, quieter than average
quieter than average busier than average two busiest months · each month's share of Romania's 2025 tourist nights; an even spread is 8.3% a month
- Weather
- Coldest: January (average low −1.2 °C). Driest: February (27 mm). Month by month
- Prices
- Restaurants and accommodation in Romania: about 41% below the EU average in 2025. Is Romania expensive?
- Holidays
- 17 national public holidays in 2026. See the dates
- Next
- Plan a trip with your dates
At the Constanta weather station, which we use for Constanța, the warmest month is July and August (average high 27.9 °C) and the coldest January (average low −1.2 °C), averaged over 1991–2020. The wettest month is May (45 mm of rain). Across Romania, the quietest month for visitors in 2025 was March.
Constanța weather by month
Averages for 1991–2020 at the Constanta weather station (12.8 m above sea level), from the WMO climate normals, next to each month's share of Romania's tourist nights (Eurostat, 2025) in 2025. The shares are for the whole of Romania, not Constanța alone. These are long-term averages, not a forecast. A rainy day is one with at least 1 mm of rain.
| Month | Average high | Average low | Rain | Rainy days | Daylight on the 15th | Share of 2025 (Romania) |
|---|---|---|---|---|---|---|
| January | 4.7 °C | −1.2 °C | 36 mm | 5.6 days | 9 h 15 min | 5.5% |
| February | 6.5 °C | 0.0 °C | 27 mm | 4.6 days | 10 h 30 min | 5.3% |
| March | 10.1 °C | 3.3 °C | 37 mm | 5.5 days | 11 h 55 min | 5.3% |
| April | 14.7 °C | 7.7 °C | 32 mm | 5.2 days | 13 h 25 min | 5.8% |
| May | 20.6 °C | 13.1 °C | 45 mm | 5.9 days | 14 h 45 min | 7.6% |
| June | 25.5 °C | 17.6 °C | 42 mm | 5.2 days | 15 h 30 min | 9.6% |
| July | 27.9 °C | 19.7 °C | 42 mm | 4.2 days | 15 h 10 min | 15.0% |
| August | 27.9 °C | 19.9 °C | 36 mm | 2.9 days | 14 h | 17.2% |
| September | 23.3 °C | 15.6 °C | 44 mm | 4.1 days | 12 h 30 min | 9.1% |
| October | 17.6 °C | 10.8 °C | 44 mm | 4.9 days | 11 h | 7.6% |
| November | 11.9 °C | 5.7 °C | 42 mm | 5.2 days | 9 h 40 min | 6.2% |
| December | 6.6 °C | 0.6 °C | 41 mm | 6.2 days | 8 h 55 min | 5.8% |
Golden hour and sea temperature
Evening golden hour is our calculation for the 15th of each month of 2026: the time the sun takes to go from 6° above to 4° below the horizon (there is no official definition). The sea figure is the 1991–2020 average sea surface temperature at the open-sea point nearest the weather station (NOAA OISST).
| Month | Evening golden hour (15th) | Sea surface |
|---|---|---|
| January | 1 h 6 min | 6.1 °C |
| February | 0 h 59 min | 4.8 °C |
| March | 0 h 56 min | 5.7 °C |
| April | 0 h 57 min | 9.5 °C |
| May | 1 h 2 min | 15.8 °C |
| June | 1 h 6 min | 20.8 °C |
| July | 1 h 4 min | 23.7 °C |
| August | 0 h 59 min | 24.7 °C |
| September | 0 h 56 min | 21.7 °C |
| October | 0 h 57 min | 17.6 °C |
| November | 1 h 3 min | 13.1 °C |
| December | 1 h 8 min | 9.0 °C |
Public holidays by month
National public holidays from the official list on our holiday page, by month, so you can see them next to the weather and how busy each month was. Regional and local holidays are not included.
| Month | 2026 | 2027 |
|---|---|---|
| January | 1 Jan: 1 January, 2 Jan: 2 January, 6 Jan: 6 January, 7 Jan: 7 January, 24 Jan: 24 January | 1 Jan: 1 January, 2 Jan: 2 January, 6 Jan: 6 January, 7 Jan: 7 January, 24 Jan: 24 January |
| April | 10 Apr: Good Friday (Orthodox), 12 Apr: Easter Sunday (Orthodox), 13 Apr: Easter Monday (Orthodox) | 30 Apr: Good Friday (Orthodox) |
| May | 1 May: 1 May, 31 May: Whit Sunday (Orthodox) | 1 May: 1 May, 2 May: Easter Sunday (Orthodox), 3 May: Easter Monday (Orthodox) |
| June | 1 Jun: 1 June, 1 Jun: Whit Monday (Orthodox) | 1 Jun: 1 June, 20 Jun: Whit Sunday (Orthodox), 21 Jun: Whit Monday (Orthodox) |
| August | 15 Aug: Dormition of the Mother of God | 15 Aug: Dormition of the Mother of God |
| November | 30 Nov: St Andrew's Day | 30 Nov: St Andrew's Day |
| December | 1 Dec: 1 December, 25 Dec: Christmas Day, 26 Dec: Second day of Christmas | 1 Dec: 1 December, 25 Dec: Christmas Day, 26 Dec: Second day of Christmas |
The quietest and busiest months
In 2025, March was Romania's quietest month (5.3% of the year's tourist nights): at Constanța's station that month averages a high of 10.1 °C, a low of 3.3 °C and 37 mm of rain. August was the busiest (17.2%): average high 27.9 °C, average low 19.9 °C, 36 mm of rain. The visitor figures are for the whole country, and they do not show that the weather makes a month busier or quieter, so we do not say it does.
Similar weather, quieter: ideas for August
August was Romania's busiest month in 2025 (17.2% of its tourist nights). These places had an average high within 2 °C and rainy days within 3 of Constanța's in August, in a different country, and August took a smaller share of its 2025 tourist nights than August did of Romania's:
- Cádiz, Spain: average high 28.2 °C, 0.3 rainy days; August was 14.6% of Spain's year.
- Budapest, Hungary: average high 28.9 °C, 5.6 rainy days; August was 14.7% of Hungary's year.
Weather: 1991–2020 averages at each city's weather station (World Meteorological Organization normals in Europe, Japan Meteorological Agency in Japan); a rainy day has at least 1 mm of rain. “Quieter” compares a month with the rest of that place's own year. Try another month or place. All quieter alternatives to Romania in August.
What these figures are
One weather station stands for Constanța; places nearby can differ, especially by height or distance from the sea. For the rest of Romania, including regions and holidays, see our Romania page; for other places, the weather by city list and golden hour by place.
Key takeaways
- Warmest month: July and August (average high 27.9 °C); coldest: January (average low −1.2 °C).
- Wettest month: May (45 mm); driest: February (27 mm).
- In 2025, March was Romania's quietest month for visitors and August the busiest.
Sources
Weather normals from the WMO 1991–2020 dataset; daylight and golden hour are our calculations; tourism shares are the country's, from Eurostat. See how we research.
- Weather: WMO Member Nations (2023). WMO Climatological Standard Normals for 1991-2020 (NCEI Accession 0253808), version 6.6, station Constanta (station ID 00015480), mean daily maximum and minimum temperature, precipitation and number of days with at least 1 mm of precipitation, normals computed from at least 24 years. NOAA National Centers for Environmental Information. Dataset. doi:10.25921/800j-vn07. Accessed 24 September 2026. Released by NOAA under CC0.
- Daylight: our calculation of the time from sunrise to sunset on the 15th of each month of 2026 at the weather station's location, by the method of the NOAA Solar Calculator (NOAA Global Monitoring Laboratory, “Solar Calculation Details”, based on Jean Meeus, Astronomical Algorithms, allowing 0.833° for refraction and the size of the sun). Read it. Checked 22 September 2026. NOAA notes that calculated times can differ from what is observed.
- Source: Eurostat, Nights spent at tourist accommodation establishments – monthly data, doi:10.2908/TOUR_OCC_NIM, accessed 25 September 2026. Dataset last updated by Eurostat on 22 September 2026. Extract: number of nights, NACE codes I55.1–I55.3, all guests and split by guests resident in the country and abroad, January–December 2025.
- Sea temperature: NOAA Optimum Interpolation Sea Surface Temperature (OISST) v2.1, 0.25° grid, monthly long-term mean 1991–2020 (file sst.mon.ltm.1991-2020.nc). Data provided by the NOAA/OAR/PSL, Boulder, Colorado, USA, from their Web site at https://psl.noaa.gov/. Huang, B., C. Liu, V. Banzon, E. Freeman, G. Graham, B. Hankins, T. Smith and H.-M. Zhang (2021), Improvements of the Daily Optimum Interpolation Sea Surface Temperature (DOISST) Version 2.1, Journal of Climate 34, 2923–2939, doi:10.1175/JCLI-D-20-0166.1. Dataset page. Accessed 24 September 2026. Public domain (NOAA PSL disclaimer). The choice of grid cell and the rounding are ours; these are not official NOAA figures, and NOAA does not endorse this site.
Modified data: the rounding, the arrangement, the daylight, golden-hour and sea columns and the quietest/busiest comparison are ours, from the cited figures.