Climate normals · 1970–2000
Ulan Bator Climate
Ulan Bator is a city in Mongolia (20) with a population of about 844,818. Its average annual temperature is -1.5°C (29°F), with roughly 276 mm of rain per year.
-1.5°C
Avg Temp
276
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
Ulan Bator Climate
Ulan Bator has an average annual temperature of -1.5°C (29°F) and receives about 276 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
-1.5°C
Avg Temp
276
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -22° / -8° | 1 mm |
| February | -18° / -1° | 2 mm |
| March | -10° / 15° | 3 mm |
| April | 1° / 33° | 9 mm |
| May | 9° / 49° | 15 mm |
| June | 15° / 59° | 52 mm |
| July | 17° / 62° | 74 mm |
| August | 15° / 59° | 75 mm |
| September | 8° / 46° | 33 mm |
| October | -1° / 30° | 7 mm |
| November | -12° / 10° | 3 mm |
| December | -19° / -3° | 2 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Ulan Bator
The most comfortable months to visit Ulan Bator are typically July, June and August, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 23°C high). The coldest is January (near -28°C low). August is usually the wettest month.
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Other cities in Mongolia
Frequently Asked Questions
The most comfortable months to visit Ulan Bator are typically July, June and August, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
Ulan Bator, Mongolia has an average annual temperature of -1.5°C and about 276 mm of precipitation per year. The warmest month is July and the coldest is January.
In July, the hottest month, daily highs in Ulan Bator average about 23°C (74°F).
Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.