Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Qianjia has a warm climate with an average annual temperature of 75°F (24°C). Winters average 67°F in January while summers reach 81°F in July / relatively mild seasonal variation. The area gets 317 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 60.0 inches (wetter than the 38-inch national average). The city sits at an elevation of 486 feet.
Temperature
67°F Jan (19°C)81°F Jul (27°C)
Annual Average
75.0°F
39% above US avg
January Average
67°F (19°C)
July Average
81°F (27°C)
Sunny Days
317 days/yr
Geography
Elevation
486 ft (148 m)
Area
160.9 sq mi (416.6 km²)
Population Density
0/sq mi
Coordinates
18.5692°N, 109.0820°W
Timezone
Asia/Shanghai
Precipitation & Snow
Annual Rainfall60.0"
58% above US avg
Snowfall0.0"
Wettest Month (Sep)10.50"
Driest Month (Jan)0.80"
Air Quality
Earthquake History
2 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M4.4.
Jun 5, 1995
122 km NW of Sanya, China
M4.4
65 km
10 km
May 17, 1999
Hainan, China
M4.2
137 km
33 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
64 hurricanes (Category 1+) recorded within 500 km since 1980.
Strongest on record: Category 5.
Year
Name
Category
Max Wind
Closest
2025
Matmo
Category 2
—
289 km
2025
Kajiki
Category 2
—
66 km
2025
Bualoi
Category 1
—
203 km
2025
Wutip
Category 1
—
193 km
2024
Yagi
Category 4
121 mph
189 km
2021
Rai
Category 1
92 mph
245 km
2020
Vamco
Category 3
81 mph
210 km
2017
Doksuri
Category 2
92 mph
133 km
2016
Sarika
Category 1
69 mph
99 km
2014
Rammasun
Category 5
104 mph
231 km
2014
Kalmaegi
Category 1
86 mph
228 km
2013
Wutip
Category 3
75 mph
158 km
2013
Haiyan
Category 2
86 mph
61 km
2013
Rumbia
Category 1
58 mph
272 km
2013
Nari
Category 1
86 mph
275 km
2012
Son-tinh
Category 3
98 mph
119 km
2012
Kai-tak
Category 1
75 mph
294 km
2011
Nesat
Category 1
75 mph
252 km
2010
Mindulle
Category 1
52 mph
195 km
2010
Conson
Category 1
81 mph
30 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tsunami History
1 tsunami recorded within 500 km.
Highest wave on record: 0.8 m (3 ft).
Year
Location
Cause
Max Wave
Deaths
Distance
1992
SOUTH CHINA SEA
Eruption + Earthquake
0.8 m
—
131 km
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
1 volcano within 200 km.
Closest: Hainan Volcanic Field (191 km).
Name
Type
Elevation
Last Eruption
Distance
Hainan Volcanic Field
Pyroclastic cone(s)
196 m (643 ft)
1933
191 km
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
67°F (19°C)
0.8 in
Coldest, Driest
February
68°F (20°C)
0.9 in
March
72°F (22°C)
1.1 in
April
77°F (25°C)
2.3 in
May
80°F (27°C)
5.3 in
June
82°F (28°C)
7.0 in
Warmest
July
81°F (27°C)
7.2 in
August
81°F (27°C)
9.3 in
September
79°F (26°C)
10.5 in
Wettest
October
76°F (24°C)
9.3 in
November
71°F (22°C)
3.4 in
December
67°F (19°C)
1.2 in
Qianjia has a seasonal temperature swing of 15°F / from 67°F in January to 82°F in June. Total annual precipitation is 58.3 inches, with September being the wettest month (10.5") and January the driest (0.8").
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