Ulaanbaatar Weather in September

What's the weather like in Ulaanbaatar (Ulaanbaatar) in September 2024?

The climate in Ulaanbaatar during September can be summarized as cool and reasonably dry.

September is in the fall / autumn in Ulaanbaatar and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 1°C (34°F) is normal.

Ulaanbaatar weather averages (imperial / metric)
Daytime temperature 14.9°C 58.7°F
Nightly temperature 1°C 33.7°F
Average temperature 7.9°C 46.2°F
Daily sunshine 9 hrs
Avg rainfall 43 mm 1.7 ins
Rainy days 9 days
Sea temperature 15.2°C 59.3°F
Humidity 59%
Windspeed 10.4kph 7 mph

On average September is the 4th wettest month of the year in Ulaanbaatar with around 43mm 1.7 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 9 hours of sunshine per day.

September temperatures in Ulaanbaatar

Ulaanbaatar average temperature in September

September rainfall

Ulaanbaatar average rain in September

September hourly sunshine

Ulaanbaatar 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 Ulaanbaatar in September 2024.

Other monthly averages

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UV index Best time to go?

Ulaanbaatar weather stats

Ulaanbaatar weather statistics
Hottest month: July 22°C 71.6°F
Driest month: January 3mm 0.1ins
Sunniest month: February 8.1hrs
Coldest month: January -16.2°C 2.8°F
Wettest month: August 86mm 3.4ins
Map showing location of Ulaanbaatar (47.90771, 106.88324) Ulaanbaatar map pin © Google

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