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Sanchuan, China

Full City Profile

56,345 Population 198/sq mi density
5,266 ft Elevation 1,605 meters
58°F Avg Temperature 15°C
Sanchuan enjoys a temperate climate with an average annual temperature of 58°F (14°C). Winters average 46°F in January while summers reach 68°F in July. The area gets 279 sunny days per year. Annual precipitation totals 31.2 inches. The area receives 0.0 inches of snow annually.

Temperature

46°F Jan (8°C) 68°F Jul (20°C)
Annual Average58.3°F
8% above US avg
January Average46°F (8°C)
July Average68°F (20°C)
Sunny Days279 days/yr

Geography

Elevation5,266 ft (1,605 m)
Area284.5 sq mi (736.9 km²)
Population Density198/sq mi
Coordinates26.7504°N, 100.6589°W
TimezoneAsia/Shanghai

Precipitation & Snow

Annual Rainfall 31.2"
18% below US avg
Snowfall 0.0"
Wettest Month (Jul) 5.51"
Driest Month (Dec) 0.43"

Air Quality

Earthquake History

260 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.6. Most recent: M5.0 on Jun 4, 2025.

Feb 3, 1996 47 km N of Lijiang, China M6.6 71 km
May 21, 2021 25 km NW of Dali, China M6.1 131 km
Jul 21, 2003 75 km SSW of Dadukou, China M6.0 107 km
Jan 14, 2000 85 km E of Dali, China M5.9 133 km
Aug 18, 1990 72 km NW of Dadukou, China M5.7 55 km
Jul 9, 2009 88 km E of Dali, China M5.7 132 km
Feb 4, 1996 20 km NNE of Lijiang, China M5.6 48 km
Nov 19, 1998 93 km ENE of Lijiang, China M5.6 72 km
Oct 27, 2001 74 km SE of Lijiang, China M5.6 48 km
Oct 16, 2003 Yunnan, China M5.6 107 km
May 23, 2001 119 km NE of Lijiang, China M5.5 110 km
Sep 24, 1996 41 km NNE of Lijiang, China M5.5 60 km
Jan 14, 2000 95 km E of Dali, China M5.5 138 km
Jun 24, 2012 105 km E of Shangri-La, China M5.5 114 km
Feb 6, 1996 36 km N of Lijiang, China M5.5 62 km
Jan 2, 2022 99 km E of Shangri-La, China M5.4 117 km
Oct 2, 1998 90 km ENE of Lijiang, China M5.4 68 km
May 21, 2021 22 km WNW of Dali, China M5.2 134 km
Jul 10, 2009 82 km E of Dali, China M5.2 126 km
Mar 3, 2013 59 km NW of Dali, China M5.2 120 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

2 tsunamis recorded within 500 km. Highest wave on record: 2.0 m (7 ft).

Year Location Cause Max Wave Deaths Distance
1951 CHINA: GANSU AND SHANXI PROVINCES Earthquake 2.0 m 66 km
1955 JINSHA RIVER, YUNNAN PROVINCE Earthquake 1.0 m 115 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 46°F (8°C) 0.5 in Coldest
February 50°F (10°C) 1.1 in
March 55°F (13°C) 2.2 in
April 60°F (16°C) 2.4 in
May 66°F (19°C) 1.9 in
June 68°F (20°C) 4.3 in Warmest
July 68°F (20°C) 5.5 in Wettest
August 67°F (19°C) 5.1 in
September 64°F (18°C) 3.9 in
October 59°F (15°C) 2.9 in
November 52°F (11°C) 0.9 in
December 46°F (8°C) 0.4 in Driest

Sanchuan has a seasonal temperature swing of 22°F / from 46°F in January to 68°F in June. Total annual precipitation is 31.2 inches, with July being the wettest month (5.5") and December the driest (0.4").

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