The climate of Ulan Bator
BSk Cold semi-arid (steppe). Dry grassland with cool or cold conditions. Steppe and prairie country. Too dry for forest, with big temperature swings between summer and winter in many places.
Ulan Bator is north of the equator, so summer falls in June to August and winter in December to February. The 1901 to 1930 map puts Ulan Bator in the same zone, BSk.
Ulan Bator: then, now and by 2100
| Map | Climate zone | Compared with now |
|---|---|---|
| 1901 to 1930 | BSk Cold semi-arid (steppe) | Same as now |
| 1991 to 2020 (now) | BSk Cold semi-arid (steppe) | - |
| 2071 to 2099, SSP1-2.6 (low emissions) | BSk Cold semi-arid (steppe) | Same as now |
| 2071 to 2099, SSP2-4.5 (middle of the road) | BSk Cold semi-arid (steppe) | Same as now |
| 2071 to 2099, SSP5-8.5 (high emissions) | BSk Cold semi-arid (steppe) | Same as now |
The 2071 to 2099 rows are model projections under three emissions scenarios, not forecasts. The 1901 to 1930 row is a reconstruction. All come from Beck et al. (2023).
Under the middle-of-the-road scenario (SSP2-4.5), the model keeps Ulan Bator in BSk in 2071 to 2099. The high-emissions scenario (SSP5-8.5) gives the same answer.
Cities with the same climate as Ulan Bator
Other big cities that are BSk (cold semi-arid (steppe)) in 1991 to 2020, at most two per country:
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Population of Ulan Bator from GeoNames: 844,818 (rank 691 in our list of 1,000). Climate data: Beck et al. (2023), CC BY 4.0. Data sources and licences.