Climate averages 1991–2020
Constanţa weather
in April.
A cool, fairly dry month: the 7th warmest and the joint 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a cool month in Constanţa: daytime highs average 14.4°C and nights cool to about 6.9°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 33 mm of rain on roughly 7 days, which makes April a fairly dry month (the joint 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 25 min on an average April day.
The nearest other city in this atlas is Varna (122 km away). In April its highs average 14.6°C, about as warm as Constanţa, with 39 mm of rain.
Among the 27 cities listed in Romania, Constanţa ranks 24th of 27 for the warmest April highs and 1st of 27 for the driest April (rainfall, lowest first). The mean April high of those 27 cities is 15.8°C; Constanţa is 1.4°C cooler than that mean.
From April to May, average highs rise by 5.6°C to 20.0°C, and monthly rainfall rises from 33 mm to 36 mm.
The annual picture
April 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, selected | 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 | 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
April in nearby cities
- Varna in AprilBulgaria · 122 kmHigh 14.6°C · Low 7.1°C · 39 mm rain
- Brăila in AprilRomania · 132 kmHigh 16.9°C · Low 6.8°C · 42 mm rain
- Galaţi in AprilRomania · 147 kmHigh 16.8°C · Low 6.9°C · 43 mm rain
- Shumen in AprilBulgaria · 171 kmHigh 15.9°C · Low 5.3°C · 52 mm rain
- Buzău in AprilRomania · 179 kmHigh 16.6°C · Low 5.7°C · 56 mm rain
- Bucharest in AprilRomania · 203 kmHigh 17.3°C · Low 6.3°C · 57 mm rain
- Burgas in AprilBulgaria · 209 kmHigh 16.0°C · Low 7.0°C · 45 mm rain
- Ruse in AprilBulgaria · 218 kmHigh 17.6°C · Low 7.4°C · 55 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.