Jianchang, China

Full City Profile

109,108 Population 165/sq mi density

256 ft Elevation 78 meters

64°F Avg Temperature 18°C

Jianchang enjoys a temperate climate with an average annual temperature of 64°F (18°C). Winters average 43°F in January while summers reach 83°F in July. The area gets 211 sunny days per year. Annual precipitation totals 68.9 inches. The area receives 0.0 inches of snow annually.

Temperature

43°F Jan (6°C) 83°F Jul (28°C)

Annual Average	64.0°F
	19% above US avg
January Average	43°F (6°C)
July Average	83°F (28°C)
Sunny Days	211 days/yr

Geography

Elevation	256 ft (78 m)
Area	661.2 sq mi (1,712.5 km²)
Population Density	165/sq mi
Coordinates	27.5583°N, 116.6398°W
Timezone	Asia/Shanghai

Precipitation & Snow

Annual Rainfall 68.9"

81% above US avg

Snowfall 0.0"

Wettest Month (Jun) 12.48"

Driest Month (Dec) 1.89"

Air Quality

Earthquake History

1 earthquake (M2.5+) within 150 km since 1990. Strongest: M3.9. Most recent: M3.9 on Mar 13, 2007.

Mar 13, 2007	44 km W of Nanping, China	M3.9	143 km

Source: USGS (M2.5+, 1990–2025)

Hurricane History

9 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 2. Most recent: Doksuri (2023).

Year	Name	Category	Closest
2023	Doksuri	Category 1	282 km
2018	Maria	Category 2	120 km
2016	Meranti	Category 1	279 km
2006	Saomai	Category 2	146 km
2004	Rananim	Category 1	300 km
2000	Bilis	Category 2	251 km
1996	Herb	Category 2	199 km
1994	Tim	Category 2	300 km
1994	Fred	Category 1	278 km

Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	43°F (6°C)	2.8 in	Coldest
February	47°F (8°C)	4.4 in
March	53°F (12°C)	7.4 in
April	64°F (18°C)	9.8 in
May	72°F (22°C)	11.0 in
June	78°F (25°C)	12.5 in	Wettest
July	83°F (28°C)	5.4 in	Warmest
August	82°F (28°C)	4.7 in
September	76°F (24°C)	3.9 in
October	67°F (19°C)	2.8 in
November	56°F (14°C)	2.4 in
December	47°F (8°C)	1.9 in	Driest

Jianchang has a seasonal temperature swing of 40°F / from 43°F in January to 83°F in July. Total annual precipitation is 68.9 inches, with June being the wettest month (12.5") and December the driest (1.9").

View full weather details →