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When to go · Ondorkhaan

Ondorkhaan in September

Great month. Inside Ondorkhaan's best window: Jun–Sep.

Key facts

Verdict
Great
Temperature
19°C (67°F) / 3°C (38°F)
average high / low
Rain days
24
Crowds
Medium
Mongolia overall
Prices
Medium
Mongolia overall

Verdict

GreatBest and avoid months for Ondorkhaan

Inside Ondorkhaan's best window: Jun–Sep.

Is another month better than September?

No other month rates higher than September for Ondorkhaan in this guide.

Weather in September

Long-term averages
  • OndorkhaanHighs around 19.4 °C (67 °F), lows around 3.3 °C (38 °F), rain on about 24 days

Crowds and prices

Crowds · Mongolia overall
Medium
Prices · Mongolia overall
Medium

Mongolia overall: Golden larches, clear skies, cold nights; the Gobi is at its most comfortable.

Compare two months

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

  • Verdict

    Sep: Great

    Jun: Great

  • Daytime high

    Sep: 19.4 °C (67 °F)

    Jun: 25.4 °C (78 °F)

  • Night low

    Sep: 3.3 °C (38 °F)

    Jun: 10.1 °C (50 °F)

  • Rain days

    Sep: 24 (better)

    Jun: 44

  • Crowds

    Sep: Medium

    Jun: Medium

  • Prices

    Sep: Medium

    Jun: Medium

  • Festivals listed

    Sep: 0

    Jun: 0

September: Inside Ondorkhaan's best window: Jun–Sep.

June: Inside Ondorkhaan's best window: Jun–Sep.

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

What to pack

  • A warm coat, hat and gloves for mornings and evenings
  • A rain jacket or umbrella and shoes that dry fast

Build the full packing list for your trip →

Across Mongolia in September →