Mongolia (Ulan Bator)
May
Weather in Mongolia for May 2025
Your guide to Mongolia weather in May - trends and predictions
With an average of 3 snowy days, Mongolia usually enjoys a light touch of snow in May.
In general, the average temperature in Mongolia at the beginning of May is 13.4 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 13.9 °C by the end of May.
Mongolia experiences moderate rainfall in May, with an average of 10 rainy days and a total precipitation of 35.8 mm.
Is May a good time to visit Mongolia? check out the best time to travel to Mongolia page.
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Snow Forecast ❄️
Temperatures
Rain 🌧️
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18
Dry days
10
Rainy days
3
Snow days
13°/4°
Temperatures
19 km/h
Avg max wind
50 %
Avg humidity
Mongolia in May average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  17° | 2  13° | 3 11° | 4 11° | |||
| 5 10° | 6 14° | 7 18° | 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 Mongolia
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 | 17° /4° | 0.1 mm | 0 cm | |
| 2 May | Overcast | 13° /4° | 0 mm | 0 cm | |
| 3 May | Patchy rain possible | 11° /0° | 0.3 mm | 0 cm | |
| 4 May | Patchy rain possible | 11° /2° | 0.3 mm | 0 cm | |
| 5 May | Patchy rain possible | 10° /3° | 0.5 mm | 0 cm | |
| 6 May | Overcast | 14° /5° | 0 mm | 0 cm | |
| 7 May | Overcast | 18° /4° | 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 Mongolia 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 Mongolia forecast closer to your planned date for the most up-to-date weather information.
Mongolia in May - FAQ
What are the expected maximum and minimum temperatures in Mongolia during May?
Prepare for cooler days with highs just around 13° and colder nights, dipping below 4°.
How much rainfall should be expected in Mongolia during May?
In May, Mongolia 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 Mongolia in May 2025?
Mongolia experiences an average snowfall of 2.185 cm during May, occurring over 3 days.
What are the typical wind conditions in Mongolia during May?
The average wind speed in Mongolia during May is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Mongolia in May?
As you prepare for your trip to Mongolia in May, 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 Mongolia, during May, 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
Mongolia snow forecast May 2025
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May rainfall patterns in Mongolia
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