SeasonScore
Ulaanbaatar, Mongolia
Photo: Wikimedia Commons · CC BY-SA 3.0

Mongolia

Ulaanbaatar in January

🌤️ Cool season

Cold and mostly dry. Watch for hazy air and snow & ice risk.

🎒 Pack: winter coat, gloves & hat · N95 mask for hazy days

Best months: Jun (9.4), Jul (9.4), Aug (9.4)

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Why January scores 5.9What goes into the score

How it works
🌡️ -15° / -26°C🌧️ 2 mm💧 dew pt -25°🍃 PM2.5 61
  • Weather comfort5.5
    • !Cold (-15°C highs / -26°C lows)
    • ✓Comfortable humidity (dew point -25°C)
    • ✓Mostly dry (~2 mm rain)
  • Air quality3.3
    • !Unhealthy (PM2.5 ~61 µg/m³)
  • Seasonal hazards8.5
    • !Snow & ice: Average low -26°C
  • Safety baseline8.0
    • ·Normal precautions
Compare monthsPut January side by side with another month
JanJun
Score5.9 Fair9.4 Excellent
Season🌤️ Cool season🌤️ Cool season
High / low-15° / -26°23° / 10°
Rain2 mm47 mm
Humiditydew pt -25°dew pt 5°
PM2.561 µg/m³11 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Ulaanbaatar weather-station normals. Rainfall: Ulaanbaatar weather-station normals (national met service).

Holidays & crowdsJanuary 2027

Long weekend

There's at least one long weekend. Domestic travel picks up and popular spots get busier over those days.

  • New Year 1–3 Jan · 3 days off in a row

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Nature calendarBlossoms, leaves & seasons in Ulaanbaatar

  • Snowy daysIn JanuaryTypical dates
    Snow likely Sep–May (most in Dec: ~11 days)

    Average number of days with snowfall at Ulaanbaatar.

    Source: Ulaanbaatar weather-station normals (national weather service, via Wikipedia climate table)

Explore UlaanbaatarEvents, sights, food & souvenirs

Check event dates locally

Mongolia's capital and the gateway to the steppe, known for Buddhist monasteries, the national museum and as one of the world's coldest capitals.

Events in January
Tsagaan Sar (Lunar New Year)Date variesLunar calendar — usually February, date moves each year

The Mongolian Lunar New Year, a major family holiday.

Why go: Many businesses close for several days.

Where: Homes and monasteries

Coming up later

Naadam FestivalEvery year11–15 July every year

Mongolia's national festival of wrestling, horse racing and archery.

Why go: Opening ceremony tickets and accommodation sell out; the horse races are held outside the city.

Where: National Sports Stadium and around the city

Golden Eagle FestivalDate variesUsually late September or early October

Kazakh eagle hunters compete with trained golden eagles.

Why go: Flights to Ölgii sell out; book early.

Where: Bayan-Ölgii province, far western Mongolia (flight from Ulaanbaatar)

Plan this tripTickets, data and transfers for Ulaanbaatar

Airport transfer Kiwitaxi

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