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Ulaanbaatar

Ulaanbaatar 1
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Ulaanbaatar Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Ulaanbaatar year round climate

  • Spring (March–May): Average -41–51°F, cold and dry climate. Temperatures gradually warm starting in March, but large temperature differences between day and night should be noted. Common activities: Sightseeing in the city, visiting museums. Recommended clothing: Thick coat, warm hat, scarf, gloves, thermal underwear.
  • Summer (June–August): Average 62–65°F, warm and dry climate. Most rainfall is concentrated in July and August. Common activities: Outdoor hiking, horseback riding, visiting suburban attractions. Recommended clothing: Light and breathable clothing, sun-protective clothing, sun hat.
  • Autumn (September–November): Average 11.3–-48.6°F, dry climate that turns cold quickly. Rainfall decreases, and there is a large temperature difference between day and night. Common activities: Visiting temples, museums and other indoor attractions. Recommended clothing: Warm coat, sweater, long pants, thermal underwear.
  • Winter (December–February): Average -19.2–-61.5°F, extremely cold and dry climate with little snowfall. Common activities: Indoor activities, onsen experience. Recommended clothing: Thick down jacket, warm hat, scarf, gloves, thermal underwear and pants, waterproof and windproof outerwear.

Ulaanbaatar climatological average

Annual average temperature: approx. 33.6°F / Annual rainfall: approx. 343 mm / Summer humidity: 30%–40% / Rainiest month: July

Ulaanbaatar monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
-2.6°F
2.7
February
2.5°F
1.3
March
22.5°F
5.7
April
37°F
15
May
52°F
28.3
June
62.2°F
59
July
65.3°F
93.7
August
62.1°F
89.3
September
52.3°F
23
October
36°F
8.7
November
15.4°F
9.7
December
-1.8°F
7

Ulaanbaatar weather for the next seven days

2/1
Sunday
Sunny
12°F/-7.7°F
2/2
Monday
Sunny
19.2°F/-0.9°F
2/3
Tuesday
Partly Cloudy
11°F/-7.1°F
2/4
Wednesday
Cloudy
-1.8°F/-23.2°F
2/5
Thursday
Partly Cloudy
-3.5°F/-24.5°F
2/6
Friday
Partly Cloudy
4°F/-19.8°F
2/7
Saturday
Partly Cloudy
3.7°F/-18°F