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Climate & Weather Averages in Ulaanbaatar, Mongolia

Currently: 18 °C. Scattered clouds. (Weather station: Ulan-Bator, Mongolia). See more current weather

Annual Weather Averages Near Ulaanbaatar

Averages are for Ulan-Bator, which is 14 kilometers from Ulaanbaatar.

Based on weather reports collected during 1992–2021.

All Year Climate & Weather Averages in Ulaanbaatar

High Temp: 25 °C

Low Temp: -30 °C

Mean Temp: -1 °C

Precipitation: 20.6 mm

Humidity: 60%

Dew Point: -9 °C

Wind: 17 km/h

Pressure: 102.07 kPa

Visibility: 18 km

January Climate & Weather Averages in Ulaanbaatar

High Temp: -16 °C

Low Temp: -30 °C

Mean Temp: -23 °C

Precipitation: 4.8 mm

Humidity: 73%

Dew Point: -27 °C

Wind: 8 km/h

Pressure: 103.72 kPa

Visibility: 13 km

February Climate & Weather Averages in Ulaanbaatar

High Temp: -9 °C

Low Temp: -26 °C

Mean Temp: -18 °C

Precipitation: 4.4 mm

Humidity: 70%

Dew Point: -22 °C

Wind: 12 km/h

Pressure: 103.22 kPa

Visibility: 15 km

March Climate & Weather Averages in Ulaanbaatar

High Temp: 0 °C

Low Temp: -16 °C

Mean Temp: -8 °C

Precipitation: 7.8 mm

Humidity: 60%

Dew Point: -15 °C

Wind: 18 km/h

Pressure: 102.43 kPa

Visibility: 19 km

April Climate & Weather Averages in Ulaanbaatar

High Temp: 10 °C

Low Temp: -6 °C

Mean Temp: 2 °C

Precipitation: 13.8 mm

Humidity: 44%

Dew Point: -10 °C

Wind: 25 km/h

Pressure: 101.67 kPa

Visibility: 19 km

May Climate & Weather Averages in Ulaanbaatar

High Temp: 17 °C

Low Temp: 1 °C

Mean Temp: 9 °C

Precipitation: 23.9 mm

Humidity: 43%

Dew Point: -4 °C

Wind: 27 km/h

Pressure: 101.12 kPa

Visibility: 20 km

June Climate & Weather Averages in Ulaanbaatar

High Temp: 23 °C

Low Temp: 9 °C

Mean Temp: 16 °C

Precipitation: 39.7 mm

Humidity: 50%

Dew Point: 5 °C

Wind: 24 km/h

Pressure: 100.65 kPa

Visibility: 21 km

July Climate & Weather Averages in Ulaanbaatar

High Temp: 25 °C

Low Temp: 12 °C

Mean Temp: 19 °C

Precipitation: 58.2 mm

Humidity: 59%

Dew Point: 10 °C

Wind: 20 km/h

Pressure: 100.49 kPa

Visibility: 20 km

August Climate & Weather Averages in Ulaanbaatar

High Temp: 23 °C

Low Temp: 9 °C

Mean Temp: 16 °C

Precipitation: 47.2 mm

Humidity: 62%

Dew Point: 8 °C

Wind: 19 km/h

Pressure: 100.96 kPa

Visibility: 20 km

September Climate & Weather Averages in Ulaanbaatar

High Temp: 17 °C

Low Temp: 1 °C

Mean Temp: 9 °C

Precipitation: 24.3 mm

Humidity: 57%

Dew Point: 0 °C

Wind: 19 km/h

Pressure: 101.62 kPa

Visibility: 20 km

October Climate & Weather Averages in Ulaanbaatar

High Temp: 8 °C

Low Temp: -8 °C

Mean Temp: 0 °C

Precipitation: 10.0 mm

Humidity: 59%

Dew Point: -8 °C

Wind: 16 km/h

Pressure: 102.40 kPa

Visibility: 18 km

November Climate & Weather Averages in Ulaanbaatar

High Temp: -5 °C

Low Temp: -19 °C

Mean Temp: -12 °C

Precipitation: 8.5 mm

Humidity: 70%

Dew Point: -17 °C

Wind: 12 km/h

Pressure: 102.93 kPa

Visibility: 16 km

December Climate & Weather Averages in Ulaanbaatar

High Temp: -14 °C

Low Temp: -28 °C

Mean Temp: -21 °C

Precipitation: 4.9 mm

Humidity: 74%

Dew Point: -25 °C

Wind: 8 km/h

Pressure: 103.62 kPa

Visibility: 13 km

Quick Climate Info

Hottest Month July (19 °C avg)
Coldest Month January (-23 °C avg)
Wettest Month July (58.2 mm avg)
Windiest Month May (27 km/h avg)
Annual precip. 247.6 mm (per year)

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