Weather in Iaşi in september
Climate normals based on 10 years of historical data for Iaşi, Rumänien.
Average high
24°C
Average low
13°C
Rainfall
47 mm
7 rainy days
Sunshine
5.5h/day
Luftfuktighet
56%
How Hot Is Iaşi in september?
Iaşi starts to ease back from summer's peak — afternoon highs of 24°C and overnight lows of 13°C in September. Temperatures climb 6°C over August's averages in Iaşi.
Sunshine Hours in september
Average sun and average daylight: 5.5h a day in Iaşi, sun up between 6:45 am and 7:20 pm.
Does It Rain In Iaşi In september?
September brings reliable rain to Iaşi: 47mm across 7 days.
Is Iaşi Humid In september?
September brings comfortable humidity to Iaşi — averaging 56%.
Wind In Iaşi In september
Wind stays light: 16 kph on a typical day in Iaşi.
Cloud Cover In Iaşi In september
Sun and cloud trade off in Iaşi during September — about 47% cloud cover on average.
Cities With Similar Weather In september
Weather in Iaşi, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | 2°C / -4°C | 34mm | Details → |
| Vädret i februari | 6°C / -1°C | 35mm | Details → |
| Vädret i mars | 10°C / 2°C | 39mm | Details → |
| Vädret i april | 16°C / 6°C | 59mm | Details → |
| Vädret i maj | 21°C / 11°C | 69mm | Details → |
| Vädret i juni | 26°C / 16°C | 95mm | Details → |
| Vädret i juli | 29°C / 18°C | 75mm | Details → |
| Vädret i augusti | 29°C / 18°C | 41mm | Details → |
| Vädret i september | 24°C / 13°C | 47mm | |
| Vädret i oktober | 17°C / 8°C | 47mm | Details → |
| Vädret i november | 9°C / 3°C | 49mm | Details → |
| Vädret i december | 5°C / -1°C | 39mm | Details → |