Weather in Triest in September
Climate normals based on 10 years of historical data for Triest, Italien.
Average high
24°C
Average low
16°C
Rainfall
189 mm
11 rainy days
Sunshine
5.4h/day
Luftfeuchtigkeit
70%
How Hot Is Triest in September?
Triest's warmth holds through September, with 24°C highs and 16°C lows.
Sunshine Hours in September
September sees about 5.4h of sunshine in Triest — neither very bright nor very grey.
Does It Rain In Triest In September?
Wet conditions dominate Triest: 189mm of rain on 11 days.
Is Triest Humid In September?
Mugginess defines the air in Triest: 70% humidity, especially heavy after rain.
Wind In Triest In September
Breezes around 16 kph in Triest this September — comfortable for outdoor activity.
Cloud Cover In Triest In September
Sun and cloud trade off in Triest during September — about 48% cloud cover on average.
Cities With Similar Weather In September
Weather in Triest, month by month
| Month | High / Low | Regen | |
|---|---|---|---|
| Wetter im Januar | 8°C / 3°C | 90mm | Details → |
| Wetter im Februar | 10°C / 4°C | 109mm | Details → |
| Wetter im März | 13°C / 6°C | 93mm | Details → |
| Wetter im April | 17°C / 9°C | 96mm | Details → |
| Wetter im Mai | 20°C / 13°C | 153mm | Details → |
| Wetter im Juni | 26°C / 18°C | 105mm | Details → |
| Wetter im Juli | 29°C / 20°C | 94mm | Details → |
| Wetter im August | 29°C / 20°C | 109mm | Details → |
| Wetter im September | 24°C / 16°C | 189mm | |
| Wetter im Oktober | 19°C / 12°C | 154mm | Details → |
| Wetter im November | 13°C / 8°C | 168mm | Details → |
| Wetter im Dezember | 10°C / 4°C | 124mm | Details → |