Weather in Ulaanbaatar, Mongolia
Historical monthly conditions · 2021–2025
Monthly averages
Average daily air-temperature lows/highs and peak wind gusts. Rain is the average monthly total.
| Month | Avg low | Avg high | Rain | Cloud cover | Avg peak gust |
|---|---|---|---|---|---|
| January | -27°C | -16°C | 4.6 mm | 43% | 25.6 km/h |
| February | -25°C | -12°C | 3.8 mm | 42% | 30.1 km/h |
| March | -14°C | 0°C | 9.3 mm | 42% | 40.9 km/h |
| April | -5°C | 8°C | 20.6 mm | 47% | 45.6 km/h |
| May | 2°C | 15°C | 30.9 mm | 57% | 44.3 km/h |
| June | 8°C | 21°C | 53.2 mm | 57% | 40.6 km/h |
| July | 12°C | 23°C | 73.4 mm | 59% | 34.2 km/h |
| August | 10°C | 20°C | 85.3 mm | 55% | 34.7 km/h |
| September | 4°C | 16°C | 41.5 mm | 47% | 37.5 km/h |
| October | -6°C | 6°C | 15.4 mm | 36% | 33.9 km/h |
| November | -17°C | -6°C | 14.4 mm | 41% | 32.2 km/h |
| December | -26°C | -16°C | 6.1 mm | 39% | 25.5 km/h |
Weather match by month
Feels like 15°C–30°C · cloud ≤60% · rain ≤0.1 mm/h · gust ≤50 km/h
Feels-like temperature accounts for humidity and wind in shade. Percentages cover 08:00–20:00 local solar time.
| Month | Match rate | |
|---|---|---|
| January | 0.0% | |
| February | 0.0% | |
| March | 0.0% | |
| April | 0.3% | |
| May | 7.1% | |
| June | 23.6% | |
| July | 38.2% | |
| August | 30.1% | |
| September | 9.8% | |
| October | 0.0% | |
| November | 0.0% | |
| December | 0.0% |
About this location and data
- Urban-centre population
- 1,596,556
- Elevation
- 1495 m
- Coordinates
- 47.93°N, 106.87°E
- Urban area
- 241 km²
Weather averages use 4 ERA5 grid cells, weighted by the area of the urban centre in each cell.
2021-2025 recent-weather sample (not a 30-year normal).
How the weather scores are calculated