Constanţa in September
8.3out of 10
Yes, a good time to go
Mild: highs around 22°C. Some rain: about 6 rainy days.
22°CAvg high
17°CAvg low
6Rainy days (51 mm)
12:17 hDaylight
06:51Sunrise · 19:08 Sunset
Why this score
- Mild: highs around 22°C
- Some rain: about 6 rainy days
What to wear and pack
- Layers you can add or remove
- Comfortable walking shoes
How reliable is the forecast?
Rain in September varies a lot between years (±3.5 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 4°C | 1°C | 43 mm | 7 | – | – | 5.2 |
| February | 5°C | 1°C | 33 mm | 6 | – | – | 5.5 |
| March | 8°C | 4°C | 41 mm | 8 | – | – | 5.8 |
| April | 12°C | 8°C | 33 mm | 7 | – | – | 6.6 |
| May | 18°C | 14°C | 36 mm | 7 | – | – | 7.6 |
| June | 23°C | 19°C | 39 mm | 7 | – | – | 8.2 |
| July | 26°C | 21°C | 29 mm | 5 | – | – | 8.4 |
| August | 26°C | 22°C | 31 mm | 5 | – | – | 8.5 |
| September | 22°C | 17°C | 51 mm | 6 | – | – | 8.3 |
| October | 17°C | 13°C | 50 mm | 7 | – | – | 7.3 |
| November | 11°C | 8°C | 45 mm | 7 | – | – | 6.4 |
| December | 6°C | 3°C | 46 mm | 8 | – | – | 5.5 |
Frequently asked questions
How hot is Constanţa in September?
Daytime highs average 22°C and nights about 17°C.
When is the best time to visit Constanţa?
The best months are August, July, September, June.