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Weather & Climate in Har-Us, Mongolia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Har-Us has a cool climate with an average annual temperature of 29°F (-2°C). Winters average 3°F in January while summers reach 62°F in July. The area gets 343 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 5.0 inches (drier than the 38-inch national average). The area receives 13.7 inches of snow annually. The city sits at an elevation of 4,170 feet.
Temperature
3°F Jan (-16°C)
62°F Jul (17°C)
| Annual Average | 29.3°F |
| 46% below US avg | |
| January Average | 3°F (-16°C) |
| July Average | 62°F (17°C) |
| Sunny Days | 343 days/yr |
Geography
| Elevation | 4,170 ft (1,271 m) |
| Area | 27.0 sq mi (70.0 km²) |
| Population Density | 0/sq mi |
| Coordinates | 48.4833°N, 91.4333°W |
| Timezone | Asia/Hovd |
Precipitation & Snow
Air Quality
Earthquake History
10 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.4.
| Aug 28, 2025 | 54 km SSE of Ulaangom, Mongolia | M5.4 | 142 km | 10 km |
| May 7, 2003 | 56 km SSW of Ölgii, Mongolia | M5.2 | 137 km | 33 km |
| Mar 6, 2010 | 99 km N of Khovd, Mongolia | M5.1 | 46 km | 10 km |
| Jun 11, 2003 | 55 km SSW of Ölgii, Mongolia | M4.9 | 138 km | 10 km |
| Mar 27, 1999 | 108 km NNE of Khovd, Mongolia | M4.6 | 68 km | 33 km |
| Dec 26, 2000 | 106 km NE of Khovd, Mongolia | M4.5 | 99 km | 10 km |
| Jan 11, 2006 | 56 km SSE of Ulaangom, Mongolia | M4.2 | 136 km | 10 km |
| Aug 3, 2015 | 141 km SE of Ulaangom, Mongolia | M4.2 | 137 km | 16 km |
| Aug 6, 2017 | 73 km NE of Ölgii, Mongolia | M4.1 | 124 km | 10 km |
| Feb 23, 2002 | 125 km ENE of Khovd, Mongolia | M3.9 | 137 km | 33 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 3°F (-16°C) | 0.1 in | Driest |
| February | -4°F (-20°C) | 0.1 in | Coldest |
| March | 13°F (-10°C) | 0.1 in | |
| April | 36°F (2°C) | 0.4 in | |
| May | 49°F (10°C) | 0.5 in | |
| June | 59°F (15°C) | 1.1 in | |
| July | 62°F (17°C) | 1.6 in | Warmest, Wettest |
| August | 59°F (15°C) | 1.1 in | |
| September | 48°F (9°C) | 0.6 in | |
| October | 33°F (0°C) | 0.4 in | |
| November | 13°F (-11°C) | 0.2 in | |
| December | -4°F (-20°C) | 0.2 in |
Har-Us has a seasonal temperature swing of 66°F / from -4°F in February to 62°F in July. Total annual precipitation is 6.4 inches, with July being the wettest month (1.6") and January the driest (0.1").