Climate of Mongolia – Weather by Season
Mongolia’s climate is known for its extreme continental conditions, with hot summers, bitterly cold winters, and big temperature changes between day and night. Located on a high plateau with little humidity, Mongolia enjoys more than 260 sunny days per year, earning it the name “Land of the Eternal Blue Sky.”
If you’re planning a trip, understanding the weather in Mongolia by season will help you prepare and choose the best time to visit.
Winter in Mongolia (November – March)
Mongolian winters are long, dry, and extremely cold. Average temperatures range from −15°C to −40°C (5°F to −40°F), especially in January and February. Snow is common in the north and central regions.
Best for: Adventurous travelers, winter photography, cultural events like Tsagaan Sar (Lunar New Year)
Tip: Proper gear is essential—thermal clothing, boots, gloves, and layered outerwear
Spring in Mongolia (April – May)
Spring brings slowly rising temperatures and occasional dust storms, particularly in the Gobi Desert. Daytime highs range from +5°C to +15°C (41°F to 59°F). It’s also livestock birthing season, a meaningful time for nomadic families.
Best for: Experiencing nomadic culture, early season travel, fewer tourists
Summer in Mongolia (June – August)
Summer is the best time to visit Mongolia for most travelers. Temperatures range from +20°C to +35°C (68°F to 95°F), especially in July. The countryside is green, and it’s the perfect season for tours to the Gobi Desert, horse trekking, and attending the Naadam Festival.
Best for: Outdoor activities, national parks, cultural events
Note: Rain is light but more common in July and August
Autumn in Mongolia (September – October)
Autumn is a short but stunning season in Mongolia. Temperatures drop to +5°C to +20°C (41°F to 68°F), and the landscapes turn golden. It’s a quieter time with clear skies and perfect light for photography.
Best for: Peaceful travel, hiking, golden steppe views, photography
Mongolia Climate Quick Facts
Seasons: 4 distinct seasons
Average annual sunshine: 260+ days
Average summer temps: +20°C to +35°C
winter temps: −15°C to −40°C
Most rainfall: July and August
Driest area: Gobi Desert