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Weather in Ulan Bator for August 2025

Your guide to Ulan Bator weather in August - trends and predictions
  • In general, the average temperature in Ulan Bator at the beginning of August is 20.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 19.6 °C by the end of August.

  • Expect significant rainfall in Ulan Bator during August, with an average of 17 rainy days.

  • Is August a good time to visit Ulan Bator? check out the best time to travel to Ulan Bator page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
14
Dry days
Average rainy days
17
Rainy days
Average snowy days
0
Snow days
Average temperatures
18°/11°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Ulan Bator in August average weather

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Temperatures trend during August in Ulan Bator

See the weather trend as well as the moving average line
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August weather day by day

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Date Weather Temperatures Rain UV More
1 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
24° /16° 13.9 mm 6
2 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
20° /13° 22.7 mm 5
3 Aug. Patchy rain possible
Patchy rain possible
15° /10° 1.2 mm 4
4 Aug. Overcast
Overcast
21° /12° 0 mm 5
5 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
21° /12° 11.2 mm 5
6 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
21° /12° 4.2 mm 5
7 Aug. Patchy rain possible
Patchy rain possible
20° /12° 1.3 mm 5
8 Aug. Overcast
Overcast
22° /13° 0.2 mm 6
9 Aug. Overcast
Overcast
19° /13° 2.2 mm 5
10 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
20° /11° 8.7 mm 5
11 Aug. Patchy rain possible
Patchy rain possible
21° /12° 0.1 mm 5
12 Aug. Cloudy
Cloudy
23° /13° 0.2 mm 6
13 Aug. Patchy rain possible
Patchy rain possible
23° /14° 0.3 mm 6
14 Aug. Heavy rain at times
Heavy rain at times
22° /12° 4.9 mm 5
15 Aug. Partly cloudy
Partly cloudy
20° /12° 2.8 mm 6
16 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
17° /10° 30.6 mm 4
17 Aug. Overcast
Overcast
14° /9° 2.6 mm 3
18 Aug. Patchy rain possible
Patchy rain possible
18° /9° 3.8 mm 4
19 Aug. Patchy rain possible
Patchy rain possible
20° /10° 0.2 mm 5
20 Aug. Heavy rain at times
Heavy rain at times
18° /10° 1.9 mm 5
21 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
16° /8° 2.6 mm 4
22 Aug. Patchy rain possible
Patchy rain possible
15° /8° 1.5 mm 4
23 Aug. Patchy rain possible
Patchy rain possible
17° /7° 0.8 mm 4
24 Aug. Heavy rain at times
Heavy rain at times
17° /9° 0.7 mm 5
25 Aug. Light rain shower
Light rain shower
20° /10° 8.9 mm 5
26 Aug. Patchy light rain with thunder
Patchy light rain with thunder
20° /10° 6.5 mm 5
27 Aug. Patchy light rain with thunder
Patchy light rain with thunder
21° /11° 2.6 mm 5
28 Aug. Patchy rain possible
Patchy rain possible
20° /10° 2.3 mm 5
29 Aug. Partly cloudy
Partly cloudy
19° /10° 0.1 mm 6
30 Aug. Sunny
Sunny
20° /11° 10.8 mm 5
31 Aug. Sunny
Sunny
17° /8° 0.3 mm 5
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Important Notice
Our weather forecast for Ulan Bator in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Ulan Bator forecast closer to your planned date for the most up-to-date weather information.

Ulan Bator in August - FAQ

What are the expected maximum and minimum temperatures in Ulan Bator during August?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Ulan Bator during August?
Significant rainfall exceeding 164.7 mm is expected in Ulan Bator during August, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Ulan Bator during August?
The average wind speed in Ulan Bator during August is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Ulan Bator in August?

As you prepare for your trip to Ulan Bator in August, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Ulan Bator, during August, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
    • Umbrellas/Raincoats: For rainy days

August rainfall patterns in Ulan Bator

Explore the daily rainfall trends and prepare for Ulan Bators August weather 💧

UV exposure in Ulan Bator during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️

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Location coordinates Where is Ulan Bator?

Get accurate weather forecasts for Ulan Bator, located at latitude 47.908 and longitude 106.883. Stay updated with localized weather information tailored for Ulan Bator.

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