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Weather & Climate in Hajuu-Us, Mongolia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Hajuu-Us has a cool climate with an average annual temperature of 32°F (-0°C). Winters average 2°F in January while summers reach 65°F in July / a wide seasonal temperature swing of 63°F. The area gets 337 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 7.9 inches (drier than the 38-inch national average). The area receives 9.7 inches of snow annually. The city sits at an elevation of 4,780 feet.
Temperature
2°F Jan (-17°C)
65°F Jul (18°C)
| Annual Average | 31.8°F |
| 41% below US avg | |
| January Average | 2°F (-17°C) |
| July Average | 65°F (18°C) |
| Sunny Days | 337 days/yr |
Geography
| Elevation | 4,780 ft (1,457 m) |
| Area | 353.7 sq mi (916.0 km²) |
| Population Density | 0/sq mi |
| Coordinates | 46.0499°N, 107.4896°W |
| Timezone | Asia/Ulaanbaatar |
Precipitation & Snow
Air Quality
Earthquake History
6 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.6.
| Sep 24, 1998 | 61 km N of Mandalgovi, Mongolia | M5.6 | 97 km | 33 km |
| Sep 21, 2019 | 59 km NE of Mandalgovi, Mongolia | M4.8 | 58 km | 10 km |
| Mar 23, 2021 | 45 km N of Choyr, Mongolia | M4.6 | 102 km | 10 km |
| Jul 2, 2025 | 48 km N of Mandalgovi, Mongolia | M4.5 | 97 km | 9 km |
| Jan 9, 2010 | 47 km N of Mandalgovi, Mongolia | M4.5 | 87 km | 7 km |
| May 13, 2004 | 47 km SE of Mandalgovi, Mongolia | M4.3 | 89 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 2°F (-17°C) | 0.0 in | Driest |
| February | 2°F (-17°C) | 0.1 in | |
| March | 17°F (-8°C) | 0.1 in | |
| April | 35°F (2°C) | 0.3 in | |
| May | 50°F (10°C) | 0.5 in | |
| June | 61°F (16°C) | 1.5 in | |
| July | 65°F (18°C) | 2.4 in | Warmest, Wettest |
| August | 61°F (16°C) | 2.2 in | |
| September | 49°F (9°C) | 0.9 in | |
| October | 33°F (1°C) | 0.3 in | |
| November | 13°F (-11°C) | 0.2 in | |
| December | -0°F (-18°C) | 0.1 in | Coldest |
Hajuu-Us has a seasonal temperature swing of 65°F / from -0°F in December to 65°F in July. Total annual precipitation is 8.6 inches, with July being the wettest month (2.4") and January the driest (0.0").