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Weather & Climate in Jiayin, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Jiayin has a cool climate with an average annual temperature of 33°F (1°C). Winters average -14°F in January while summers reach 70°F in July / a wide seasonal temperature swing of 84°F. The area gets 285 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 33.9 inches. The area receives 18.2 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 299 feet.
Temperature
-14°F Jan (-25°C)
70°F Jul (21°C)
| Annual Average | 33.3°F |
| 38% below US avg | |
| January Average | -14°F (-25°C) |
| July Average | 70°F (21°C) |
| Sunny Days | 285 days/yr |
Geography
| Elevation | 299 ft (91 m) |
| Area | 505.5 sq mi (1,309.3 km²) |
| Population Density | 0/sq mi |
| Coordinates | 48.8870°N, 130.3941°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
11 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.6.
| Oct 1, 1993 | 25 km NNW of Fengxiang, China | M4.6 | 124 km | 33 km |
| Aug 13, 1999 | 73 km NNW of Youhao, China | M4.6 | 142 km | 10 km |
| Jul 17, 1990 | 27 km SSW of Londoko, Russia | M4.6 | 112 km | 33 km |
| Jun 18, 2012 | 50 km NNW of Amurzet, Russia | M4.5 | 93 km | 10 km |
| Jun 4, 1994 | 61 km S of Arkhara, Russia | M4.5 | 15 km | 33 km |
| Jul 24, 1998 | 27 km SSW of Khingansk, Russia | M4.5 | 52 km | 33 km |
| Jul 24, 1998 | 33 km SSW of Khingansk, Russia | M4.3 | 51 km | 33 km |
| Jul 6, 2005 | 69 km S of Izvestkovyy, Russia | M4.2 | 103 km | 10 km |
| May 14, 2000 | 52 km SSW of Arkhara, Russia | M4.2 | 36 km | 33 km |
| Feb 22, 2008 | 58 km S of Izvestkovyy, Russia | M4.0 | 104 km | 43 km |
| Jun 11, 2023 | 55 km N of Xinqing, China | M4.0 | 59 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | -14°F (-25°C) | 0.2 in | Coldest, Driest |
| February | -3°F (-19°C) | 0.2 in | |
| March | 15°F (-9°C) | 0.4 in | |
| April | 38°F (3°C) | 1.3 in | |
| May | 52°F (11°C) | 2.1 in | |
| June | 63°F (17°C) | 3.8 in | |
| July | 70°F (21°C) | 5.3 in | Warmest |
| August | 64°F (18°C) | 5.5 in | Wettest |
| September | 52°F (11°C) | 3.2 in | |
| October | 35°F (1°C) | 1.3 in | |
| November | 11°F (-12°C) | 0.6 in | |
| December | -8°F (-22°C) | 0.4 in |
Jiayin has a seasonal temperature swing of 84°F / from -14°F in January to 70°F in July. Total annual precipitation is 24.3 inches, with August being the wettest month (5.5") and January the driest (0.2").