All Countries
Weather & Climate in Onon, Mongolia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Onon has a cool climate with an average annual temperature of 31°F (-0°C). Winters average -7°F in January while summers reach 65°F in July / a wide seasonal temperature swing of 72°F. The area gets 316 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 16.6 inches (drier than the 38-inch national average). The area receives 19.4 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 3,455 feet.
Temperature
-7°F Jan (-22°C)
65°F Jul (18°C)
| Annual Average | 31.2°F |
| 42% below US avg | |
| January Average | -7°F (-22°C) |
| July Average | 65°F (18°C) |
| Sunny Days | 316 days/yr |
Geography
| Elevation | 3,455 ft (1,053 m) |
| Area | 1,462.6 sq mi (3,788.0 km²) |
| Population Density | 0/sq mi |
| Coordinates | 48.6167°N, 110.6000°W |
| Timezone | Asia/Ulaanbaatar |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | -7°F (-22°C) | 0.1 in | Coldest, Driest |
| February | 1°F (-17°C) | 0.1 in | |
| March | 17°F (-9°C) | 0.1 in | |
| April | 35°F (2°C) | 0.3 in | |
| May | 50°F (10°C) | 0.7 in | |
| June | 61°F (16°C) | 1.9 in | |
| July | 65°F (18°C) | 3.4 in | Warmest, Wettest |
| August | 61°F (16°C) | 3.0 in | |
| September | 49°F (9°C) | 1.2 in | |
| October | 33°F (0°C) | 0.4 in | |
| November | 12°F (-11°C) | 0.1 in | |
| December | -1°F (-19°C) | 0.1 in |
Onon has a seasonal temperature swing of 71°F / from -7°F in January to 65°F in July. Total annual precipitation is 11.4 inches, with July being the wettest month (3.4") and January the driest (0.1").