August weather forecast
Ulaanbaatar, Mongolia

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The valley city of Ulaanbaatar in Mongolia, with the distant view of the mountain ranges
The valley city of Ulaanbaatar in Mongolia, with the distant view of the mountain ranges

Weather in August

August holds onto the summer warmth but prepares to say farewell to the season in Ulaanbaatar. Pleasant temperatures persist, but the tell-tale signs of the approaching autumn are subtly visible. The temperature scales marginally downwards as it stays between 10.6°C (51.1°F) and 22.3°C (72.1°F). With rainfall peaking at 70mm (2.76"), August witnesses the year's maximum precipitation levels. Wearing layers would help to adapt to the changeable weather while still enjoying the lingering warmth of summer.

Temperature

An average high-temperature of a pleasant 22.3°C (72.1°F) marks August, exhibiting a close resemblance to the conditions in July. Ulaanbaatar, in August, observes a steady average low-temperature of 10.6°C (51.1°F).

Humidity

In August, the average relative humidity is 63%.

Rainfall

August is the month with the most rainfall in Ulaanbaatar. Rain falls for 14 days and accumulates 70mm (2.76") of precipitation.

Snowfall

January through December are months with snowfall in Ulaanbaatar. In Ulaanbaatar, during August, snow falls for 0.4 days. In Ulaanbaatar, during the entire year, snow falls for 58.9 days.

Daylight

In August, the average length of the day is 14h and 16min.
On the first day of August, sunrise is at 05:29 and sunset at 20:28. On the last day of the month, sunrise is at 06:09 and sunset at 19:35 +08.

Sunshine

In August, the average sunshine in Ulaanbaatar is 8.3h.

UV index

In August, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: A maximum UV index of 7 in August translates into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
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Frequently asked questions

What is the usual temperature for Ulaanbaatar in August?

In Ulaanbaatar, 22.3°C (72.1°F) is the average high-temperature and 10.6°C (51.1°F) is the average low-temperature during August.

What is the average humidity in August in Ulaanbaatar?

In August, the average relative humidity in Ulaanbaatar, Mongolia, is 63%.

What is the rainiest month in Ulaanbaatar?

The month with the most rainfall in Ulaanbaatar, Mongolia, is August, when the rain falls for 14 days and typically aggregates up to 70mm (2.76") of precipitation.

How much does it rain in Ulaanbaatar in August?

In August, in Ulaanbaatar, the rain falls for 14 days. Throughout August, 70mm (2.76") of precipitation is accumulated.

How many days does it snow in August in Ulaanbaatar?

In August, in Ulaanbaatar, snow falls for 0.4 days.

How many hours of daylight does Ulaanbaatar have in August?

In August, the average day length in Ulaanbaatar, Mongolia, is 14h and 16min.

When are sunrise and sunset in August in Ulaanbaatar?

In August, on the first day of the month, sunrise is at 05:29 and sunset at 20:28. On the last day of the month, in Ulaanbaatar, sunrise is at 06:09 and sunset at 19:35 +08.

How many hours of sunshine does Ulaanbaatar have in August?

The average sunshine duration in August is 8.3h.

What is the UV index intensity in August in Ulaanbaatar?

In Ulaanbaatar, Mongolia, the average daily maximum UV index in August is 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average UV index

Average temperature in August
Ulaanbaatar, Mongolia

Average temperature in August - Ulaanbaatar, Mongolia
  • Average high temperature in August: 22.3°C

The warmest month (with the highest average high temperature) is July (24.5°C).
The month with the lowest average high temperature is January (-15.6°C).

  • Average low temperature in August: 10.6°C

The month with the highest average low temperature is July (12.9°C).
The coldest month (with the lowest average low temperature) is January (-25.9°C).

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Average humidity in August
Ulaanbaatar, Mongolia

Average humidity in August - Ulaanbaatar, Mongolia
  • Average humidity in August: 63%

The months with the highest relative humidity are January and December (78%).
The month with the lowest relative humidity is May (46%).

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Average rainfall in August
Ulaanbaatar, Mongolia

Average rainfall in August - Ulaanbaatar, Mongolia
  • Average rainfall in August: 70mm

The wettest month (with the highest rainfall) is August (70mm).
The driest month (with the least rainfall) is January (2mm).

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Average rainfall days in August
Ulaanbaatar, Mongolia

Average rainfall days in August - Ulaanbaatar, Mongolia
  • Average rainfall days in August: 14 days

The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is February (0 days).

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Average snowfall days in August
Ulaanbaatar, Mongolia

Average snowfall days in August - Ulaanbaatar, Mongolia
  • Average snowfall days in August: 0.4 days

The month with the highest number of snowfall days is December (10 days).
The month with the least snowfall days is July (0.2 days).

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Average daylight in August /
Average sunshine in August
Ulaanbaatar, Mongolia

Average daylight in August / Average sunshine in August - Ulaanbaatar, Mongolia
  • Average daylight in August: 14h and 2min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in August: 8h and 2min

The month with the most sunshine is May (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average UV index in August
Ulaanbaatar, Mongolia

Average UV index in August - Ulaanbaatar, Mongolia
  • Average UV index in August: 7

The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are January, November and December (UV index 1).

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Ulaanbaatar, Mongolia

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