Weather in Ulaanbaatar in september
Climate normals based on 10 years of historical data for Ulaanbaatar, Mongoliet.
How Hot Is Ulaanbaatar in september?
The lingering warmth of summer fades in Ulaanbaatar: 13°C peaks, 5°C lows in September. Temperatures climb 6°C over August's averages in Ulaanbaatar.
Sunshine Hours in september
Mixed skies in Ulaanbaatar: 4.5h of sun on a typical day, daylight from 6:40 am to 7:15 pm.
Does It Rain In Ulaanbaatar In september?
Typical September rainfall in Ulaanbaatar: 44mm of rain on 8 days.
Is Ulaanbaatar Humid In september?
High levels of humidity in Ulaanbaatar year-round (about 67%) will make it feel warmer than the thermometer suggests.
Does It Snow In Ulaanbaatar In september?
Brief snowfalls hit Ulaanbaatar a few times in September: about 0.9 days.
Wind In Ulaanbaatar In september
Light breezes typical: Ulaanbaatar averages 15 kph wind in September.
Cloud Cover In Ulaanbaatar In september
Cloudy skies dominate Ulaanbaatar in September — averaging 56% cloud cover.
Cities With Similar Weather In september
Weather in Ulaanbaatar, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | -15°C / -24°C | 2mm | Details → |
| Vädret i februari | -12°C / -21°C | 3mm | Details → |
| Vädret i mars | -2°C / -11°C | 9mm | Details → |
| Vädret i april | 6°C / -3°C | 18mm | Details → |
| Vädret i maj | 13°C / 3°C | 28mm | Details → |
| Vädret i juni | 19°C / 10°C | 66mm | Details → |
| Vädret i juli | 21°C / 13°C | 97mm | Details → |
| Vädret i augusti | 18°C / 11°C | 104mm | Details → |
| Vädret i september | 13°C / 5°C | 44mm | |
| Vädret i oktober | 3°C / -4°C | 13mm | Details → |
| Vädret i november | -7°C / -15°C | 11mm | Details → |
| Vädret i december | -15°C / -22°C | 3mm | Details → |