Ulan Bator Weather in August

Mongolia · August climate averages and travel tips

Avg high23°C (73°F)
Avg low10°C (50°F)
Rainfall73 mm (2.9 in)
RatingExcellent 8.9/10

In August, Ulan Bator has average highs of 23°C (73°F) and lows of 10°C (50°F). August is summer in Mongolia. The month is moderately rainy, with about 73 mm (2.9 in) of rain spread over 12 days, making it the second wettest month of the year. You get roughly 14.1 hours of daylight and a mix of sun and cloud.

Is August a good time to visit Ulan Bator?

Yes — August is one of the best months to visit Ulan Bator. The weather rates excellent (8.9/10) on our comfort score.

Visiting Ulan Bator in August

August weather

August feels warm and fairly comfortable in Ulaanbaatar, with pleasant afternoons and cooler evenings. You can explore Sukhbaatar Square, visit the Gandan Monastery, or take a day trip to Terelj National Park. Rain comes in spells, so a shower can interrupt a walk or a long drive outside the city. Keep some indoor time for the National Museum of Mongolia, and don't count on every day being clear.

If you're hiking around Terelj, August is a good month for it, but muddy paths after rain can slow you down. The days are still long, though evenings feel much cooler than afternoons.

Events and crowds

The main Naadam celebrations take place in July, not August. August doesn't have the same major national festival, so the city can feel less caught up in event crowds. You can still find local concerts and cultural performances, but dates vary.

If you hate crowds, August may suit you better than July. It's still summer, a popular time for trips to Mongolia, so Ulaanbaatar isn't at its quietest. Prices can remain higher than in the colder months, though they may ease after July's peak.

Make the most of your stay

August is one of the better months for combining city sights with a trip into the countryside. Rain can make a full day outdoors less reliable, so keep your Ulaanbaatar plans flexible rather than tying every day to a long drive.

Travelling with kids? Pair a morning at the Natural History Museum with an easy stroll around Sukhbaatar Square. For dinner, try khuushuur, fried meat pastries often eaten during Naadam. You'll still find them in August, and they make a filling meal after a day out.

August weather at a glance

Average high23°C (73°F)
Average low10°C (50°F)
Daily mean16°C (61°F)
Rainfall73 mm (2.9 in)
Rainy days (1 mm+)12
Humidity66%
Cloud cover55%
Daylight14.1 hours
Est. sunshine7 hours/day
Wind8.3 km/h
vs July2°C cooler than July, with 10 mm less rain.

What to pack for Ulan Bator in August

Ulan Bator weather in other months

Jan-13°C / -23°C3 mmPoorFeb-10°C / -21°C3 mmPoorMar0°C / -13°C6 mmPoorApr9°C / -4°C11 mmFairMay16°C / 1°C28 mmExcellentJun23°C / 9°C56 mmExcellentJul25°C / 12°C83 mmExcellentAug23°C / 10°C73 mmExcellentSep17°C / 3°C28 mmExcellentOct7°C / -4°C12 mmFairNov-4°C / -14°C7 mmPoorDec-12°C / -21°C4 mmPoor

← JulyBest time to visit Ulan BatorSeptember →

Better weather in August nearby

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