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Weather & Climate in Hefu, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Hefu enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winters average 41°F in January while summers reach 84°F in July. The area gets 254 sunny days per year, above the national average. Annual precipitation totals 51.2 inches (wetter than the 38-inch national average). The area receives 4.4 inches of snow annually. The city sits at an elevation of 20 feet.
Temperature
41°F Jan (5°C)
84°F Jul (29°C)
| Annual Average | 63.2°F |
| 17% above US avg | |
| January Average | 41°F (5°C) |
| July Average | 84°F (29°C) |
| Sunny Days | 254 days/yr |
Geography
| Elevation | 20 ft (6 m) |
| Area | 2,247.2 sq mi (5,820.3 km²) |
| Population Density | 0/sq mi |
| Coordinates | 30.7802°N, 120.1581°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (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 | 130 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
15 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 3.
| Year | Name | Category | Max Wind | Closest |
| 2024 | Bebinca | Category 1 | 81 mph | 101 km |
| 2022 | Muifa | Category 2 | 92 mph | 154 km |
| 2019 | Lekima | Category 2 | 98 mph | 149 km |
| 2015 | Chan-hom | Category 2 | 92 mph | 254 km |
| 2012 | Haikui | Category 1 | 75 mph | 294 km |
| 2005 | Khanun | Category 3 | 86 mph | 34 km |
| 2004 | Rananim | Category 2 | 69 mph | 261 km |
| 2000 | Jelawat | Category 1 | 58 mph | 228 km |
| 2000 | Prapiroon | Category 1 | 81 mph | 281 km |
| 1997 | Winnie | Category 1 | 86 mph | 187 km |
| 1994 | Fred | Category 1 | 58 mph | 277 km |
| 1990 | Abe | Category 2 | 75 mph | 31 km |
| 1985 | Mamie | Category 1 | 75 mph | 185 km |
| 1984 | Ed | Category 1 | 58 mph | 231 km |
| 1981 | Agnes | Category 2 | 92 mph | 291 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).