Weather in Irkutsk in september
Climate normals based on 10 years of historical data for Irkutsk, Rusija.
Average high
15°C
Average low
6°C
Rainfall
69 mm
10 rainy days
Sunshine
4.0h/day
Vlažnost
75%
How Hot Is Irkutsk in september?
Irkutsk eases out of summer in September — afternoon highs of 15°C and overnight lows of 6°C, noticeably cooler than last month. It's roughly 7°C cooler than August and on par with October.
Sunshine Hours in september
September sees about 4.0h of sunshine in Irkutsk — neither very bright nor very grey.
Does It Rain In Irkutsk In september?
Showers come almost daily: 69mm in 10 days in Irkutsk.
Is Irkutsk Humid In september?
Irkutsk is sticky and humid throughout September: 75% humidity makes the heat feel relentless.
Wind In Irkutsk In september
September brings gentle winds to Irkutsk — averaging 14 kph.
Cloud Cover In Irkutsk In september
Irkutsk's September runs cloudy: typical cloud cover of 59%.
Cities With Similar Weather In september
Weather in Irkutsk, month by month
| Month | High / Low | Dež | |
|---|---|---|---|
| Vreme v januarju | -14°C / -23°C | 10mm | Details → |
| Vreme v februarju | -10°C / -20°C | 8mm | Details → |
| Vreme v marcu | 0°C / -11°C | 13mm | Details → |
| Vreme v aprilu | 9°C / -2°C | 23mm | Details → |
| Vreme v maju | 17°C / 4°C | 43mm | Details → |
| Vreme v juniju | 23°C / 11°C | 65mm | Details → |
| Vreme v juliju | 25°C / 14°C | 111mm | Details → |
| Vreme v avgustu | 22°C / 12°C | 102mm | Details → |
| Vreme v septembru | 15°C / 6°C | 69mm | |
| Vreme v oktobru | 7°C / -2°C | 18mm | Details → |
| Vreme v novembru | -4°C / -12°C | 13mm | Details → |
| Vreme v decembru | -12°C / -20°C | 14mm | Details → |