Climate averages 1991–2020
Constanţa weather
in June.
A warm, fairly dry month: the 3rd warmest and the 6th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
June is a warm month in Constanţa: daytime highs average 24.6°C and nights cool to about 17.3°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 39 mm of rain on roughly 7 days, which makes June a fairly dry month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 15 h 27 min on an average June day.
The nearest other city in this atlas is Varna (122 km away). In June its highs average 24.5°C, about as warm as Constanţa, with 49 mm of rain.
Among the 27 cities listed in Romania, Constanţa ranks 12th of 27 for the warmest June highs and 1st of 27 for the driest June (rainfall, lowest first). The mean June high of those 27 cities is 24.5°C; Constanţa is 0.1°C warmer than that mean.
From June to July, average highs rise by 2.5°C to 27.1°C, and monthly rainfall falls from 39 mm to 30 mm.
The annual picture
June in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Constanţa climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 4.8°C-0.7°C | -0.7°C | 44 | 7.3 | 9.39 h |
| February | 6.4°C0.0°C | 0.0°C | 33 | 6.2 | 10.410 h |
| March | 9.8°C2.8°C | 2.8°C | 41 | 7.8 | 11.912 h |
| April | 14.4°C6.9°C | 6.9°C | 33 | 6.9 | 13.413 h |
| May | 20.0°C12.4°C | 12.4°C | 36 | 6.9 | 14.715 h |
| June, selected | 24.6°C17.3°C | 17.3°C | 39 | 6.8 | 15.415 h |
| July | 27.1°C19.6°C | 19.6°C | 30 | 4.8 | 15.115 h |
| August | 27.2°C19.8°C | 19.8°C | 31 | 4.8 | 14.014 h |
| September | 22.5°C15.6°C | 15.6°C | 51 | 5.9 | 12.613 h |
| October | 17.0°C11.0°C | 11.0°C | 50 | 6.8 | 11.011 h |
| November | 11.5°C6.1°C | 6.1°C | 45 | 7.1 | 9.710 h |
| December | 6.4°C1.2°C | 1.2°C | 46 | 8.0 | 8.99 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- Varna in JuneBulgaria · 122 kmHigh 24.5°C · Low 17.1°C · 49 mm rain
- Brăila in JuneRomania · 132 kmHigh 26.6°C · Low 16.9°C · 60 mm rain
- Galaţi in JuneRomania · 147 kmHigh 26.6°C · Low 17.0°C · 62 mm rain
- Shumen in JuneBulgaria · 171 kmHigh 24.8°C · Low 14.8°C · 63 mm rain
- Buzău in JuneRomania · 179 kmHigh 25.9°C · Low 15.6°C · 83 mm rain
- Bucharest in JuneRomania · 203 kmHigh 26.4°C · Low 16.1°C · 88 mm rain
- Burgas in JuneBulgaria · 209 kmHigh 25.2°C · Low 16.6°C · 50 mm rain
- Ruse in JuneBulgaria · 218 kmHigh 26.7°C · Low 16.8°C · 79 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Constanţa) is explained once on the Constanţa year overview and on the Sources, method and limits page.