What to Wear in Ulaanbaatar in September
Cool and clear, frosty nights. Expect 3°–15°C with 6 rainy days on average.
☀️
High
15°C
🌙
Low
3°C
🌧️
Rain days
6
🌡️
Feel
Cold
Typical outfit
~9°C average
About September in Ulaanbaatar
September in Ulaanbaatar typically brings cool and clear, frosty nights. With averages of 3°–15°C, the conditions call for bundle up! a proper coat is non-negotiable. focus on warmth without sacrificing style.
The "onion layer" system: thermal base → insulating mid-layer → warm outer. Each layer traps air for insulation.
September in other cities