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Weather & Climate in Dieshan, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Dieshan enjoys a temperate climate with an average annual temperature of 66°F (19°C). Winters average 46°F in January while summers reach 85°F in July. The area gets 239 sunny days per year, above the national average. Annual precipitation totals 92.4 inches (wetter than the 38-inch national average). The area receives 2.5 inches of snow annually. The city sits at an elevation of 203 feet.
Temperature
46°F Jan (8°C)
85°F Jul (29°C)
| Annual Average | 65.8°F |
| 22% above US avg | |
| January Average | 46°F (8°C) |
| July Average | 85°F (29°C) |
| Sunny Days | 239 days/yr |
Geography
| Elevation | 203 ft (62 m) |
| Area | 962.5 sq mi (2,492.8 km²) |
| Population Density | 0/sq mi |
| Coordinates | 28.2142°N, 117.5087°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Hurricane History
9 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.
| Year | Name | Category | Max Wind | Closest |
| 2018 | Maria | Category 2 | 98 mph | 157 km |
| 2007 | Wipha | Category 2 | 69 mph | 220 km |
| 2006 | Saomai | Category 4 | 104 mph | 74 km |
| 2004 | Rananim | Category 1 | 46 mph | 197 km |
| 2001 | Chebi | Category 2 | 46 mph | 265 km |
| 1997 | Winnie | Category 1 | 81 mph | 290 km |
| 1997 | Amber | Category 1 | 46 mph | 290 km |
| 1996 | Herb | Category 2 | 81 mph | 237 km |
| 1994 | Fred | Category 1 | 58 mph | 177 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).