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Weather & Climate in Nianyushan, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Nianyushan enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winters average 46°F in January while summers reach 83°F in July. The area gets 245 sunny days per year, above the national average. Annual precipitation totals 79.0 inches (wetter than the 38-inch national average). The area receives 1.2 inches of snow annually. The city sits at an elevation of 95 feet.
Temperature
46°F Jan (8°C)
83°F Jul (28°C)
| Annual Average | 63.1°F |
| 17% above US avg | |
| January Average | 46°F (8°C) |
| July Average | 83°F (28°C) |
| Sunny Days | 245 days/yr |
Geography
| Elevation | 95 ft (29 m) |
| Area | 0.6 sq mi (1.6 km²) |
| Population Density | 0/sq mi |
| Coordinates | 29.2067°N, 117.1038°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Hurricane History
5 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.
| Year | Name | Category | Max Wind | Closest |
| 2018 | Maria | Category 1 | 75 mph | 270 km |
| 2007 | Wipha | Category 2 | 69 mph | 298 km |
| 2006 | Saomai | Category 4 | 104 mph | 184 km |
| 2004 | Rananim | Category 1 | 46 mph | 246 km |
| 1994 | Fred | Category 1 | 58 mph | 232 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 46°F (8°C) | 2.4 in | |
| February | 45°F (7°C) | 4.3 in | Coldest |
| March | 52°F (11°C) | 6.7 in | |
| April | 63°F (17°C) | 9.0 in | |
| May | 71°F (22°C) | 9.7 in | |
| June | 77°F (25°C) | 12.0 in | Wettest |
| July | 83°F (28°C) | 6.1 in | Warmest |
| August | 83°F (28°C) | 4.6 in | |
| September | 75°F (24°C) | 4.2 in | |
| October | 66°F (19°C) | 3.1 in | |
| November | 55°F (13°C) | 2.6 in | |
| December | 45°F (7°C) | 1.8 in | Driest |
Nianyushan has a seasonal temperature swing of 38°F / from 45°F in February to 83°F in July. Total annual precipitation is 66.5 inches, with June being the wettest month (12.0") and December the driest (1.8").