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Ulaanbaatar

Ulaanbaatar 1
Travel guide
1
Travel guide

Best time to visit Ulaanbaatar

Data source:Meteostat
Last updated:2025-09

Weather in Ulaanbaatar throughout the year

  • 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.

Weather in Ulaanbaatar

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

Ulaanbaatar weather by month

Month
Temperature (°F)
Rainfall (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

7-day weather forecast for Ulaanbaatar

11/4
Wednesday
Light freezing rain
25.1°F/13.1°F
11/5
Thursday
Sunny
25°F/7°F
11/6
Friday
Smoky haze
26.4°F/5.4°F
11/7
Saturday
Sunny
21.9°F/5.8°F
11/8
Sunday
Smoky haze
30°F/5.9°F
11/9
Monday
Partly Cloudy
37.5°F/16.2°F
11/10
Tuesday
Partly Cloudy
42°F/18.8°F