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Weather & Climate in Sidu, China
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Sidu enjoys a temperate climate with an average annual temperature of 66°F (19°C). Winters average 45°F in January while summers reach 82°F in July. The area gets 256 sunny days per year, above the national average. Annual precipitation totals 68.3 inches (wetter than the 38-inch national average). The city sits at an elevation of 1,122 feet.
Temperature
45°F Jan (7°C)
82°F Jul (28°C)
| Annual Average | 66.3°F |
| 23% above US avg | |
| January Average | 45°F (7°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 256 days/yr |
Geography
| Elevation | 1,122 ft (342 m) |
| Area | 286.9 sq mi (743.2 km²) |
| Population Density | 0/sq mi |
| Coordinates | 25.6552°N, 116.1987°W |
| Timezone | Asia/Shanghai |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.1.
| Nov 26, 1992 | 110 km SW of Sanming, China | M4.1 | 73 km | 33 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
20 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.
| Year | Name | Category | Max Wind | Closest |
| 2023 | Doksuri | Category 2 | 81 mph | 212 km |
| 2020 | Mekkhala | Category 1 | 52 mph | 222 km |
| 2018 | Maria | Category 2 | 75 mph | 182 km |
| 2016 | Meranti | Category 3 | 98 mph | 150 km |
| 2015 | Dujuan | Category 1 | 63 mph | 225 km |
| 2010 | Fanapi | Category 1 | 69 mph | 259 km |
| 2007 | Sepat | Category 1 | 58 mph | 297 km |
| 2006 | Chanchu | Category 2 | 69 mph | 256 km |
| 2005 | Longwang | Category 1 | 52 mph | 239 km |
| 2004 | Aere | Category 1 | 69 mph | 222 km |
| 2000 | Bilis | Category 4 | 75 mph | 64 km |
| 1999 | Dan | Category 2 | 81 mph | 195 km |
| 1996 | Herb | Category 1 | 69 mph | 168 km |
| 1996 | Gloria | Category 1 | 63 mph | 233 km |
| 1994 | Tim | Category 2 | 81 mph | 198 km |
| 1993 | Abe | Category 2 | 69 mph | 260 km |
| 1991 | Amy | Category 3 | 92 mph | 243 km |
| 1991 | Nat | Category 1 | 69 mph | 264 km |
| 1990 | Percy | Category 1 | 81 mph | 230 km |
| 1990 | Dot | Category 1 | 63 mph | 199 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 45°F (7°C) | 2.3 in | Coldest |
| February | 51°F (11°C) | 3.8 in | |
| March | 57°F (14°C) | 6.4 in | |
| April | 67°F (19°C) | 8.2 in | |
| May | 73°F (23°C) | 9.9 in | Wettest |
| June | 78°F (26°C) | 9.7 in | |
| July | 82°F (28°C) | 5.0 in | Warmest |
| August | 81°F (27°C) | 6.1 in | |
| September | 77°F (25°C) | 4.4 in | |
| October | 69°F (21°C) | 2.4 in | |
| November | 60°F (15°C) | 2.0 in | |
| December | 52°F (11°C) | 1.5 in | Driest |
Sidu has a seasonal temperature swing of 37°F / from 45°F in January to 82°F in July. Total annual precipitation is 61.7 inches, with May being the wettest month (9.9") and December the driest (1.5").