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Weather & Climate in Heshi, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Heshi enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 40°F in January while summers reach 83°F in July. The area gets 250 sunny days per year, above the national average. Annual precipitation totals 47.3 inches (wetter than the 38-inch national average). The area receives 4.2 inches of snow annually. The city sits at an elevation of 39 feet.
Temperature
40°F Jan (4°C)
83°F Jul (28°C)
| Annual Average | 62.2°F |
| 15% above US avg | |
| January Average | 40°F (4°C) |
| July Average | 83°F (28°C) |
| Sunny Days | 250 days/yr |
Geography
| Elevation | 39 ft (12 m) |
| Area | 20.1 sq mi (52.1 km²) |
| Population Density | 0/sq mi |
| Coordinates | 32.2067°N, 120.1363°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
6 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.0.
| Feb 9, 1990 | 27 km E of Changshu City, China | M5.0 | 103 km | 10 km |
| Jul 20, 2012 | 22 km W of Xinghua, China | M4.9 | 100 km | 10 km |
| Jul 19, 2010 | 50 km ENE of Juegang, China | M4.5 | 147 km | 25 km |
| Jul 8, 2024 | 19 km WNW of Taizhou, China | M4.1 | 56 km | 9 km |
| May 20, 1995 | 51 km NE of Juegang, China | M4.1 | 146 km | 33 km |
| Aug 30, 1998 | 58 km NE of Juegang, China | M3.9 | 148 km | 33 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
8 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.
| Year | Name | Category | Max Wind | Closest |
| 2024 | Bebinca | Category 1 | 81 mph | 144 km |
| 2022 | Muifa | Category 1 | 86 mph | 186 km |
| 2012 | Damrey | Category 1 | 81 mph | 243 km |
| 2005 | Khanun | Category 1 | 58 mph | 190 km |
| 1994 | Ellie | Category 1 | 63 mph | 206 km |
| 1990 | Abe | Category 1 | 58 mph | 180 km |
| 1985 | Mamie | Category 1 | 75 mph | 102 km |
| 1984 | Ed | Category 1 | 58 mph | 198 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tsunami History
1 tsunami recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1930 | JIANGSU PROVINCE | Earthquake | — | — | 69 km |
Source: NOAA/NCEI Historical Tsunami Database.