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Weather & Climate in Chadan, Russia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Chadan has a cool climate with an average annual temperature of 28°F (-2°C). Winters average -17°F in January while summers reach 65°F in July / a wide seasonal temperature swing of 82°F. The area gets 315 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 11.5 inches (drier than the 38-inch national average). The area receives 2.5 inches of snow annually. The city sits at an elevation of 2,680 feet.
Temperature
-17°F Jan (-27°C)
65°F Jul (18°C)
| Annual Average | 28.0°F |
| 48% below US avg | |
| January Average | -17°F (-27°C) |
| July Average | 65°F (18°C) |
| Sunny Days | 315 days/yr |
Geography
| Elevation | 2,680 ft (817 m) |
| Area | 40.2 sq mi (104.0 km²) |
| Population Density | 230/sq mi |
| Coordinates | 51.2890°N, 91.5727°W |
| Timezone | Asia/Krasnoyarsk |
Precipitation & Snow
Air Quality
Earthquake History
49 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.5.
| Jul 29, 2022 | 14 km E of Mugur-Aksy, Russia | M5.5 | 121 km | 7 km |
| Apr 30, 2013 | 48 km SW of Shagonar, Russia | M5.3 | 58 km | 17 km |
| Feb 10, 2011 | southwestern Siberia, Russia | M5.3 | 95 km | 10 km |
| Mar 13, 1994 | 22 km NNE of Khandagayty, Russia | M5.0 | 58 km | 33 km |
| Nov 15, 1990 | 33 km W of Khovu-Aksy, Russia | M5.0 | 118 km | 29 km |
| Feb 15, 2022 | 35 km WNW of Khovu-Aksy, Russia | M4.9 | 116 km | 10 km |
| Sep 23, 1996 | 51 km WNW of Mugur-Aksy, Russia | M4.8 | 149 km | 33 km |
| Apr 15, 2016 | 36 km NNW of Teeli, Russia | M4.8 | 109 km | 10 km |
| Jan 24, 1994 | 19 km W of Mugur-Aksy, Russia | M4.8 | 139 km | 33 km |
| Sep 25, 2011 | 35 km W of Khovu-Aksy, Russia | M4.8 | 115 km | 28 km |
| Apr 17, 1995 | 48 km ESE of Mugur-Aksy, Russia | M4.7 | 121 km | 33 km |
| Jun 3, 2008 | 21 km SE of Teeli, Russia | M4.7 | 96 km | 10 km |
| Nov 28, 1995 | 49 km E of Mugur-Aksy, Russia | M4.6 | 110 km | 33 km |
| May 10, 2008 | 57 km NNE of Chadan, Russia | M4.5 | 58 km | 10 km |
| Jun 12, 2025 | 70 km NW of Sut-Khol’, Russia | M4.5 | 93 km | 10 km |
| Aug 29, 2022 | 23 km ENE of Mugur-Aksy, Russia | M4.5 | 112 km | 10 km |
| May 24, 2015 | 45 km W of Khandagayty, Russia | M4.5 | 68 km | 10 km |
| Apr 22, 2000 | 48 km WNW of Mugur-Aksy, Russia | M4.5 | 148 km | 33 km |
| Sep 15, 1998 | 23 km NE of Mugur-Aksy, Russia | M4.5 | 105 km | 33 km |
| Jan 15, 1994 | 21 km E of Mugur-Aksy, Russia | M4.5 | 115 km | 33 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | -17°F (-27°C) | 0.3 in | Coldest |
| February | -10°F (-23°C) | 0.2 in | |
| March | 12°F (-11°C) | 0.2 in | Driest |
| April | 38°F (3°C) | 0.4 in | |
| May | 53°F (12°C) | 0.9 in | |
| June | 63°F (17°C) | 1.7 in | |
| July | 65°F (18°C) | 2.7 in | Warmest, Wettest |
| August | 60°F (16°C) | 2.2 in | |
| September | 49°F (10°C) | 1.1 in | |
| October | 31°F (-1°C) | 0.6 in | |
| November | 5°F (-15°C) | 0.7 in | |
| December | -12°F (-24°C) | 0.6 in |
Chadan has a seasonal temperature swing of 83°F / from -17°F in January to 65°F in July. Total annual precipitation is 11.5 inches, with July being the wettest month (2.7") and March the driest (0.2").