Weather in Constanța in september
Climate normals based on 10 years of historical data for Constanța, Rumeenia.
Average high
24°C
Average low
17°C
Rainfall
34 mm
4 rainy days
Sunshine
6.3h/day
Niiskus
61%
How Hot Is Constanța in september?
Warm days linger in Constanța: 24°C highs, 17°C lows, averaging 20°C.
Sunshine Hours in september
Constanța averages 6.3h of sun in September — mostly bright, with some cloudy stretches.
Does It Rain In Constanța In september?
Brief rain events are typical: Constanța sees 34mm across 4 days in September.
Is Constanța Humid In september?
High levels of humidity in Constanța year-round (about 61%) will make it feel warmer than the thermometer suggests.
Wind In Constanța In september
Expect a breezy September in Constanța — winds average 22 kph.
Cloud Cover In Constanța In september
Expect a mix of sunny and cloudy stretches: 42% average cloud cover in Constanța.
Cities With Similar Weather In september
Weather in Constanța, month by month
| Month | High / Low | Vihm | |
|---|---|---|---|
| Jaanuari ilm | 5°C / 0°C | 51mm | Details → |
| Veebruari ilm | 8°C / 2°C | 39mm | Details → |
| Märtsi ilm | 11°C / 4°C | 45mm | Details → |
| Aprilli ilm | 15°C / 8°C | 54mm | Details → |
| Mai ilm | 20°C / 13°C | 54mm | Details → |
| Juuni ilm | 26°C / 18°C | 75mm | Details → |
| Juuli ilm | 29°C / 20°C | 54mm | Details → |
| Augusti ilm | 29°C / 21°C | 33mm | Details → |
| Septembri ilm | 24°C / 17°C | 34mm | |
| Oktoobri ilm | 18°C / 12°C | 50mm | Details → |
| Novembri ilm | 13°C / 7°C | 62mm | Details → |
| Detsembri ilm | 8°C / 3°C | 48mm | Details → |