Ulanhot Weather in September

What's the weather like in Ulanhot (Inner Mongolia) in September 2025?

The climate in Ulanhot during September can be summarized as mild and reasonably dry.

September is in the fall / autumn in Ulanhot and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 21°C (69°F), whilst at night 8°C (46°F) is normal.

Ulanhot weather averages (imperial / metric)
Daytime temperature 20.7°C 69.2°F
Nightly temperature 7.6°C 45.6°F
Average temperature 14.1°C 57.4°F
Daily sunshine 8.8 hrs
Avg rainfall 40 mm 1.6 ins
Rainy days 9 days
Sea temperature 18.6°C 65.6°F
Humidity 66%
Windspeed 11.5kph 7 mph

On average September is the 4th wettest month of the year in Ulanhot with around 40mm 1.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.8 hours of sunshine per day.

September temperatures in Ulanhot

Ulanhot average temperature in September

September rainfall

Ulanhot average rain in September

September hourly sunshine

Ulanhot average rain in September

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 Ulanhot in September 2025.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Ulanhot weather stats

Ulanhot weather statistics
Hottest month: July 27.5°C 81.5°F
Driest month: January 2mm 0.1ins
Sunniest month: February 8hrs
Coldest month: January -11.1°C 12°F
Wettest month: July 144mm 5.7ins
Map showing location of Ulanhot (46.08333, 122.08333) Ulanhot map pin © Google

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