Stay in a Mongolian Ger
Discover the magic of Mongolia, from the Gobi Desert to Khövsgöl Lake, and experience traditional nomadic life in a Ger under starlit skies.
May in Ulan Gom brings moderate temperatures, with highs of 17°C (63°F) and nights dropping to 5°C (41°F). Expect some rainfall, with around 37 mm (1.5 in) typical for the month.
If you prefer enjoying temperate temperatures and rain-free days, June, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Pick a month to see the average temperature, rainfall and sunshine in Ulan Gom - and find the best time to visit.
50-year average (1976-2025)
Based on our historical records, temperatures in Ulan Gom typically rise from around 15°C (59°F) at the start of May to approximately 21°C (70°F) by the end. Nights are cold, with lows typically ranging from 1°C (34°F) to 7°C (45°F).
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Ulan Gom spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Our historical data for Ulan Gom spans 1997 to 2026, revealing these weather extremes.
Find out more about the weather in Mongolia and which places have the best travel conditions in this month. See all of Mongolia in May →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Light rain is possible, so consider bringing a small umbrella or rain jacket. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Ulan Gom climate overview or explore weather in Mongolia.
Where to go in May - average daytime high across popular destinations.
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Stay in a Mongolian Ger
Discover the magic of Mongolia, from the Gobi Desert to Khövsgöl Lake, and experience traditional nomadic life in a Ger under starlit skies.
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