Ulaanbaatar (Ulan Bator)
May
Weather in Ulaanbaatar for May 2025
Your guide to Ulaanbaatar weather in May - trends and predictions
With an average of 3 snowy days, Ulaanbaatar usually enjoys a light touch of snow in May.
According to Ulaanbaatar snow forecast for May 2025, 2 snowy days are expected at the beginning of May. The first snowfall for May is expected in Monday, 5 May.The forecast for the first days of May 2025 in Ulaanbaatar predicts a temperature of 11.6 °C , which is warmer than usual.
In general, the average temperature in Ulaanbaatar at the beginning of May is 9.6 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 13.9 °C by the end of May.
Ulaanbaatar experiences moderate rainfall in May, with an average of 10 rainy days and a total precipitation of 35.8 mm.
Snow Forecast ❄️
Temperatures
Rain 🌧️
18
Dry days
10
Rainy days
3
Snow days
13°/4°
Temperatures
19 km/h
Avg max wind
50 %
Avg humidity
Ulaanbaatar Weather May
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  9° | 2  10° | 3 14° | 4  15° | |||
| 5 11° | 6  2° | 7 6° | 8  16° | 9  14° | 10 10° | 11 11° |
| 12 16° | 13 11° | 14 12° | 15 15° | 16 15° | 17 12° | 18 12° |
| 19  11° | 20 13° | 21 17° | 22 15° | 23 17° | 24 12° | 25 11° |
| 26 14° | 27 16° | 28 15° | 29 14° | 30 13° | 31  14° |
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Temperatures trend during May in Ulaanbaatar
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 May | Patchy rain possible | 9° /-1° | 0.6 mm | 0 cm | |
| 2 May | Sunny | 10° /1° | 0 mm | 0 cm | |
| 3 May | Patchy rain possible | 14° /5° | 0.2 mm | 0 cm | |
| 4 May | Partly cloudy | 15° /7° | 0 mm | 0 cm | |
| 5 May | Patchy rain possible | 11° /0° | 1.7 mm | 0.5 cm | |
| 6 May | Patchy moderate snow | 2° /-4° | 0.6 mm | 0.2 cm | |
| 7 May | Sunny | 6° /-2° | 0 mm | 0 cm | |
| 8 May | Overcast | 16° /6° | 1.5 mm | 0 cm | |
| 9 May | Moderate or heavy rain shower | 14° /2° | 1.4 mm | 0 cm | |
| 10 May | Patchy rain possible | 10° /1° | 2.9 mm | 0.3 cm | |
| 11 May | Patchy rain possible | 11° /0° | 0.4 mm | 0 cm | |
| 12 May | Sunny | 16° /3° | 0 mm | 0 cm | |
| 13 May | Patchy rain possible | 11° /2° | 0.3 mm | 0 cm | |
| 14 May | Overcast | 12° /3° | 0.6 mm | 0 cm | |
| 15 May | Moderate or heavy rain shower | 15° /4° | 4.5 mm | 1.6 cm | |
| 16 May | Patchy rain possible | 15° /4° | 0.4 mm | 0 cm | |
| 17 May | Patchy rain possible | 12° /3° | 0.1 mm | 0 cm | |
| 18 May | Patchy rain possible | 12° /2° | 0.2 mm | 0 cm | |
| 19 May | Light freezing rain | 11° /3° | 0.9 mm | 0 cm | |
| 20 May | Light freezing rain | 13° /6° | 2 mm | 0 cm | |
| 21 May | Partly cloudy | 17° /5° | 0.1 mm | 0 cm | |
| 22 May | Overcast | 15° /6° | 1.5 mm | 0 cm | |
| 23 May | Overcast | 17° /6° | 1.9 mm | 0 cm | |
| 24 May | Patchy rain possible | 12° /5° | 1.3 mm | 0 cm | |
| 25 May | Patchy rain possible | 11° /3° | 0.2 mm | 0 cm | |
| 26 May | Overcast | 14° /6° | 0.3 mm | 0 cm | |
| 27 May | Moderate rain at times | 16° /8° | 3.2 mm | 0 cm | |
| 28 May | Partly cloudy | 15° /1° | 1 mm | 0.3 cm | |
| 29 May | Partly cloudy | 14° /5° | 0.1 mm | 0 cm | |
| 30 May | Moderate or heavy rain shower | 13° /5° | 4.1 mm | 0 cm | |
| 31 May | Heavy rain at times | 14° /7° | 5.6 mm | 0 cm | |
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Important Notice
Our weather forecast for Ulaanbaatar in May 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 Ulaanbaatar forecast closer to your planned date for the most up-to-date weather information.
Ulaanbaatar in May - FAQ
What are the expected maximum and minimum temperatures in Ulaanbaatar during May?
Prepare for cooler days with highs just around 13° and colder nights, dipping below 4°.
How much rainfall should be expected in Ulaanbaatar during May?
In May, Ulaanbaatar can expect light to moderate rainfall, totaling 35.8 mm across approximately 10 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Ulaanbaatar in May 2025?
Ulaanbaatar experiences an average snowfall of 2.185 cm during May, occurring over 3 days.
What are the typical wind conditions in Ulaanbaatar during May?
The average wind speed in Ulaanbaatar during May is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
Ulaanbaatar snow forecast May 2025
Track daily snowfall levels and discover Ulaanbaatar’s snowy potential this May ❄️
May rainfall patterns in Ulaanbaatar
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