Weather in Lanzhou in september
Climate normals based on 10 years of historical data for Lanzhou, Kina.
Average high
23°C
Average low
13°C
Rainfall
65 mm
11 rainy days
Sunshine
4.9h/day
Luftfuktighet
53%
How Hot Is Lanzhou in september?
September keeps Lanzhou warm but with noticeable cooling at night: 23°C peaks, 13°C lows.
Sunshine Hours in september
Mixed skies in Lanzhou: 4.9h of sun on a typical day, daylight from 6:45 am to 7:10 pm.
Does It Rain In Lanzhou In september?
September is reliably wet in Lanzhou: 65mm in 11 days, with rain a near-daily feature.
Is Lanzhou Humid In september?
Humidity sits in the comfortable range in Lanzhou — averaging 53% across September.
Wind In Lanzhou In september
Breezes around 14 kph in Lanzhou this September — comfortable for outdoor activity.
Cloud Cover In Lanzhou In september
Lanzhou's September runs cloudy: typical cloud cover of 50%.
Cities With Similar Weather In september
Weather in Lanzhou, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | 2°C / -7°C | 3mm | Details → |
| Vädret i februari | 5°C / -4°C | 8mm | Details → |
| Vädret i mars | 13°C / 2°C | 11mm | Details → |
| Vädret i april | 19°C / 7°C | 25mm | Details → |
| Vädret i maj | 24°C / 11°C | 37mm | Details → |
| Vädret i juni | 28°C / 16°C | 38mm | Details → |
| Vädret i juli | 30°C / 18°C | 61mm | Details → |
| Vädret i augusti | 28°C / 17°C | 75mm | Details → |
| Vädret i september | 23°C / 13°C | 65mm | |
| Vädret i oktober | 16°C / 7°C | 38mm | Details → |
| Vädret i november | 9°C / 0°C | 7mm | Details → |
| Vädret i december | 2°C / -6°C | 3mm | Details → |