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When to go · Ulaanbaatar

Ulaanbaatar in October

Mixed month. Cold nights; camps closing.

Key facts

Verdict
Mixed
Temperature
7°C (45°F) / −6°C (21°F)
average high / low
Rain days
3
Crowds
Low
Mongolia overall
Prices
Low
Mongolia overall

Verdict

MixedVoykit month rating for Ulaanbaatar

Cold nights; camps closing.

All twelve months in one grid — weather, crowds and prices, with gaps left as unknown.

Is another month better than October?

October is rated mixed. These months rate higher:

Weather in October

Long-term averages
  • UlaanbaatarHighs around 7 °C (45 °F), lows around -6 °C (21 °F), rain on about 3 days
  • Ulaanbaatar and the centre, Mongolia · Ulaanbaatar, Terelj, Kharkhorin, Orkhon valleycool

    Coldest capital in the world: January averages about −20 °C (−4 °F). Coal and ger-stove smoke make winter air among the worst anywhere Nov–Feb. Summer is 20–28 °C (68–82 °F) by day with afternoon showers in July–August.

Autumn season

Clear, crisp days and gold larch; a good month in September.

Watch: First snow and freezing nights by October; camps closing.

Festivals and holidays

Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.

  • Eagle festivals (Bayan-Ölgii, far west)

    Oct

    Not in the city; flights and tours out of Ulaanbaatar sell out.

Crowds and prices

Crowds · Mongolia overall
Low
Prices · Mongolia overall
Low

Mongolia overall: Golden Eagle Festival in Bayan-Ölgii early in the month; most ger camps close by mid-October; snow possible.

Compare two months

Weather, crowds and prices for any two months in Ulaanbaatar, side by side.

  • Verdict

    Oct: Mixed

    Jun: Great (better)

  • Daytime high

    Oct: 7 °C (45 °F)

    Jun: 22 °C (72 °F)

  • Night low

    Oct: -6 °C (21 °F)

    Jun: 9 °C (48 °F)

  • Rain days

    Oct: 3 (better)

    Jun: 9

  • Crowds

    Oct: Low

    Jun: Medium

  • Prices

    Oct: Low

    Jun: Medium

  • Festivals listed

    Oct: 1

    Jun: 1

October: Cold nights; camps closing.

June: Warm, long days; camps open.

Ulaanbaatar: figures are long-term averages from this guide, not a forecast.

What to pack

  • A warm coat, hat and gloves for mornings and evenings
  • Layers: a fleece or light jacket

Build the full packing list for your trip →

Across Mongolia in October →