Noyon Suma Weather in September
What's the weather like in Noyon Suma (Ömnögovi Province) in September 2025?
The climate in Noyon Suma during September can be summarized as mild and very dry.
September is in the fall / autumn in Noyon Suma and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a cool 20°C (67°F), whilst at night 5°C (41°F) is normal.
| Daytime temperature | 19.6°C 67.3°F |
|---|---|
| Nightly temperature | 5.2°C 41.4°F |
| Average temperature | 12.4°C 54.3°F |
| Daily sunshine | 9.9 hrs |
| Avg rainfall | 6 mm 0.3 ins |
| Rainy days | 5 days |
| Sea temperature | 17.2°C 62.9°F |
| Humidity | 49% |
| Windspeed | 10.1kph 6 mph |
On average September is the 5th wettest month of the year in Noyon Suma with around 6mm 0.3 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 9.9 hours of sunshine per day.
September temperatures in Noyon Suma
September rainfall
September hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Noyon Suma in September 2025.
Other monthly averages
Best places to visit in September
Noyon Suma weather stats
| Hottest month: | July | 26.9°C 80.4°F |
|---|---|---|
| Driest month: | December | 0mm 0ins |
| Sunniest month: | January | 8.6hrs |
| Coldest month: | January | -8.2°C 17.2°F |
| Wettest month: | July | 28mm 1.1ins |
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