Inner Mongolia Weather in May

May brings distinct spring warmth to Inner Mongolia, yet regional weather contrasts sharply. The east is mild but cool morning and evening; the central-west stays warm with more sun. The west is hottest, though dust lingers. All face big daily temp swings, with strong UV rays needing caution.

Weather Overview of Various Regions in Inner Mongolia

In May, Inner Mongolia feels the spring warmth more, but regional weather differences are still clear. Eastern Inner Mongolia gets mild, with temps from 2℃ to 33℃—mornings and evenings are sometimes cool; Central-West Inner Mongolia stays warm, with temps between 2℃ and 33℃, more sunny days and fewer sandstorms; Western Inner Mongolia is the warmest, with temps from 6℃ to 32℃, big daily temp changes and frequent dust. When spring is at its peak, the weather contrast across regions is still notable.

What to Wear in May?

In eastern Inner Mongolia in May: warmer at noon, cool morning/evening. Wear short-sleeve/thin long-sleeve T-shirts, thin knit/sun-protective cardigans (middle), lightweight trench/denim jackets. Use windproof jackets and breathable sneakers when it rains. Central-western areas: similar temps to the east, more sun. Choose casual jackets with detachable liners—wear long-sleeve T-shirts alone at noon. Match with thin trousers, canvas shoes; prepare wide-brimmed hats, sunglasses. Western region: warmest. Short-sleeve tops, thin windproof/sun-protective clothes. Must have sunglasses, sun hats; wear breathable mesh shoes, carry a thin scarf for morning/evening coolness.

Touring Inner Mongolia in May

In eastern Inner Mongolia in May, it’s slightly cool in the morning and evening, but the Greater Khingan Range is already a "secret flower sea". Lava azaleas in Dalbin Lake National Forest Park bloom vividly, with the 6,000-square-meter flower sea contrasting nicely with volcanic rocks; azaleas in Arxan Shitang Forest take root in volcanic landform, forming a unique spring scene with residual snow. Visit Duobukuer Hunter Village for Oroqen folk customs and taste the delicious opening-river fish feast. Central-western Inner Mongolia has mild temperatures and more sunny days, with grasslands just covered in fresh green. Walk on Xilingol Grassland to see sprouting grass, look for apricot blossoms around Wusutu Zhao, or visit nearby ancient temples and grassland folk heritage sites if you prefer culture. Western Inner Mongolia is the warmest, with deserts and lakes interweaving for charming scenery. Take a boat from Wuhai Lake into the desert for "desert floating islands", camp and barbecue by the lake; camel riding and sandboarding at Xiangsha Bay are perfect. Climb Gandel Mountain to overlook "mountains, lakes, deserts and cities".

• 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