Average annual temperature is 14.1 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: -7.6 °C
Number of sunny days: 209 days
Number of rainy days: 151 days
Number of snow days: 5 days
Look at detailed online map of Constanţa
* Weather data for Constanţa Romania is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 18.1 | 19.2 | 19.9 | 19.9 | 25.2 | 28.9 | 34.7 | 34.6 | 29.5 | 32.5 | 23.2 | 19.9 |
| Average daytime temperature (°C) | 9.4 | 7.8 | 11.9 | 14.1 | 19.3 | 24.9 | 29.4 | 29.1 | 25.9 | 23.5 | 14.1 | 10.1 |
| Average temperature (°C) | 6.3 | 3.7 | 7.6 | 10.3 | 15.5 | 20.6 | 24.5 | 24.7 | 21.6 | 17.4 | 10.0 | 6.1 |
| Average night temperature (°C) | 3.7 | 0.4 | 3.6 | 6.5 | 11.6 | 16.1 | 19.5 | 20.5 | 17.3 | 12.1 | 5.8 | 2.5 |
| Absolute minimum temperature (°C) | -4.4 | -7.6 | -0.9 | 1.5 | 6.5 | 12.9 | 14.9 | 14.1 | 12.5 | 3.9 | -3.7 | -1.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.5 | 11.9 | 13.5 | 14.8 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.6 | 5.8 | 7.0 | 7.5 | 11.6 | 12.9 | 12.5 | 12.0 | 11.0 | 8.9 | 5.4 | 5.0 |
| Precipitation (mm) | 42 | 12 | 36 | 143 | 62 | 34 | 65 | 22 | 4 | 12 | 154 | 43 |
| Sunny days | 15 | 17 | 15 | 8 | 16 | 17 | 20 | 22 | 22 | 26 | 9 | 22 |
| Rainy days | 14 | 8 | 16 | 22 | 15 | 13 | 11 | 9 | 8 | 5 | 21 | 9 |
| Snow days | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Constanţa during the most sunny months:
Months with the longest average daylight duration in Constanţa:
The largest precipitation sum in Constanţa is at