Inner Mongolia Weather in September

Inner Mongolia has mild, nice weather in September, with clear regional differences and big day-night temperature shifts. The west is the warmest, while the central-western region stays moderately warm and the east is the coolest. Dry air and occasional showers in some areas make it a comfy travel time, but suitable clothes for temperature changes are a must.

Weather Overview of Various Regions in Inner Mongolia

September in Inner Mongolia features mild temperatures with obvious regional differences. Eastern areas (Hulunbuir, etc.) have an average high of 20℃ and a low of 10℃, with extremes of 28℃ and 5℃. The central-western region (Hohhot, Baotou, Ulanqab, Xilingol League) sees averages of 23℃ (high) and 11℃ (low), ranging from 6℃ to 27℃. Western areas (Alxa League, etc.) are the warmest, with average high 24℃, low 13℃, and a maximum of 32℃.

What to Wear in Inner Mongolia in September

September in Inner Mongolia is cool with obvious regional differences and day-night temperature gaps. The eastern Inner Mongolia is coolest, so pack a thin down jacket or thick sweater. Central-western areas need a windbreaker or fleece for evenings. The western area is the warmest, but bring a light jacket for nights. Choose breathable long-sleeve tops and pants for days. Closed-toe shoes, sunscreen, and moisturizer are essential due to dry air. A waterproof coat helps with occasional showers in some regions.

Touring Inner Mongolia in September

September in Inner Mongolia overflows with autumn charm, and each region has its own unique scenery. Under the autumn sun, the strange rocks of Chifeng's Arxan Stone Forest in eastern Inner Mongolia appear more robust, creating a lovely contrast with the golden grassland.

In central-western Inner Mongolia, Xilamuren Grassland near Hohhot has crisp autumn air, letting visitors experience Mongolian traditions. An autumn hidden gem, Arxan National Forest Park features a deep blue volcanic Tianchi Lake, valleys dyed golden by larch forests, and morning mist over Rhododendron Lake that feels like a fairyland.

In western Inner Mongolia's Whistling Dune Bay, a desert train takes you through the yellow sand, and you can gaze at the starry sky after dark. Alxa's Ejin Huyang Forest hits its best viewing time—golden leaves shine against the desert, showing the 3,000-year life miracle as a must-see autumn sight.

• Inner Mongolia Weather in January
• Inner Mongolia Weather in February
• Inner Mongolia Weather in March
• Inner Mongolia Weather in April
• Inner Mongolia Weather in May
• Inner Mongolia Weather in June
• Inner Mongolia Weather in July
• Inner Monglia Weather in August
• Inner Mongolia Weather in September
• Inner Mongolia Weather in October
• Inner Mongolia Weather in November
• Inner Mongolia Weather in December