Weather in Mongolia in septiembre
Country-wide climate normals across 15 cities in Mongolia.
How Hot Is Mongolia in septiembre?
Mild conditions are universal across Mongolia in September: highs near 15°C in Ulan Bator, similar elsewhere.
Sunshine in Mongolia in septiembre
Mongolia's September brings mixed skies — Ulan Bator averages 5.6h of sun, with similar conditions nationwide. Cloudy periods alternate with sunny stretches, and the sun is up between 6:40 am and 7:15 pm. Plan for variability rather than guaranteed sunshine.
Does It Rain In Mongolia In septiembre?
Most regions of Mongolia stay dry in September — Ulan Bator averages 31mm across 6 days, with even less rainfall in arid regions. Showers come and go, but long dry stretches between them dominate the calendar. Coastal regions may see slightly more than the inland average, but the overall pattern is reliably dry.
Is Mongolia Humid In septiembre?
Mongolia sees comfortable humidity in September: about 51% in Ulan Bator, with similar conditions across most regions. The air feels balanced — neither dry nor sticky — making outdoor activity pleasant throughout the day. Coastal and inland cities track within a few percentage points of each other.
Wind In Mongolia In septiembre
Light breezes are typical across Mongolia in September: 17 kph in Ulan Bator, with similar gentle wind conditions in most regions. The air moves enough to keep things fresh on warm days but not enough to be disruptive. Coastal cities may see slightly more.
Cloud Cover In Mongolia In septiembre
Mongolia's September brings sun-and-cloud weather: Ulan Bator sees 48% cloud cover on average, with similar patterns nationwide. Bright periods and cloudy ones trade off through the day, with no single dominant condition.