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Weather & Climate in Bayan, Mongolia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Bayan has a cool climate with an average annual temperature of 32°F (0°C). Winters average -5°F in January while summers reach 66°F in July / a wide seasonal temperature swing of 71°F. The area gets 327 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 12.4 inches (drier than the 38-inch national average). The area receives 16.9 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 2,835 feet.
Temperature
-5°F Jan (-21°C)
66°F Jul (19°C)
| Annual Average | 32.3°F |
| 40% below US avg | |
| January Average | -5°F (-21°C) |
| July Average | 66°F (19°C) |
| Sunny Days | 327 days/yr |
Geography
| Elevation | 2,835 ft (864 m) |
| Area | 22.8 sq mi (59.0 km²) |
| Population Density | 0/sq mi |
| Coordinates | 47.9167°N, 112.9500°W |
| Timezone | Asia/Ulaanbaatar |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | -5°F (-21°C) | 0.1 in | Coldest, Driest |
| February | 1°F (-18°C) | 0.1 in | |
| March | 17°F (-9°C) | 0.1 in | |
| April | 36°F (2°C) | 0.3 in | |
| May | 51°F (10°C) | 0.7 in | |
| June | 62°F (16°C) | 1.9 in | |
| July | 66°F (19°C) | 3.3 in | Warmest, Wettest |
| August | 62°F (17°C) | 2.9 in | |
| September | 50°F (10°C) | 1.2 in | |
| October | 34°F (1°C) | 0.3 in | |
| November | 13°F (-11°C) | 0.1 in | |
| December | -1°F (-18°C) | 0.1 in |
Bayan has a seasonal temperature swing of 71°F / from -5°F in January to 66°F in July. Total annual precipitation is 11.1 inches, with July being the wettest month (3.3") and January the driest (0.1").