Ulanqab weather in September
Temperature, rain and sunshine in September: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in September
Excellent
Best time to visit: May – September
What is the weather like in Ulanqab in September?
In September, Ulanqab is mild: daytime highs average 20 °C, and nights cool down to about 8 °C. The sun shines for around 8 hours a day. Rain falls on about 8 days, adding up to 57 mm. All in all, September is an excellent month for a holiday in Ulanqab.
September compared
How the weather changes from August to October. Tap a month to open it.
| AugustAug | SeptemberSep | OctoberOct | |
|---|---|---|---|
| Score | 85 | 87 | 63 |
| Day | 25° | 20° | 12° |
| Night | 13° | 8° | 0° |
| Sun | 8 h | 8 h | 8 h |
| Rain days | 10 | 8 | 5 |
More details for September
- Daylight
- 12 h 32 min06:07 – 18:39
- UV index
- 7 · highclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 17 km/haverage daily peakAll months
- Cloud cover
- 46 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Snow days
- 0 days1 cm or more of fresh snowAll months
- Time zone
- UTC+8Asia/Shanghai
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %78 %
- Few rainy daysweight 30 %70 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in September
- Sunscreen
- Sunglasses & sun hat
- A jumper for the evenings
- Rain jacket or umbrella
Ulanqab in September: quick answers
Is Ulanqab hot in September?
No. In September, Ulanqab is mild: daytime highs average 20 °C and nights drop to about 8 °C.
Does it rain much in Ulanqab in September?
Rain falls on about 8 days, adding up to 57 mm.
Ulanqab month by month
The whole year in UlanqabAll destinations: ChinaWhere to go in September
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences