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Yunnanyi, China

Full City Profile

93,671 Population 653/sq mi density
6,490 ft Elevation 1,978 meters
61°F Avg Temperature 16°C
Yunnanyi enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 48°F in January while summers reach 70°F in July. The area gets 278 sunny days per year. Annual precipitation totals 31.7 inches. The area receives 0.0 inches of snow annually.

Temperature

48°F Jan (9°C) 70°F Jul (21°C)
Annual Average60.7°F
12% above US avg
January Average48°F (9°C)
July Average70°F (21°C)
Sunny Days278 days/yr

Geography

Elevation6,490 ft (1,978 m)
Area143.5 sq mi (371.7 km²)
Population Density653/sq mi
Coordinates25.4245°N, 100.6890°W
TimezoneAsia/Shanghai

Precipitation & Snow

Annual Rainfall 31.7"
17% below US avg
Snowfall 0.0"
Wettest Month (Jul) 5.83"
Driest Month (Jan) 0.47"

Air Quality

Earthquake History

166 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.1. Most recent: M5.0 on Jun 4, 2025.

May 21, 2021 25 km NW of Dali, China M6.1 76 km
Jul 21, 2003 75 km SSW of Dadukou, China M6.0 86 km
Jan 14, 2000 85 km E of Dali, China M5.9 43 km
Jul 9, 2009 88 km E of Dali, China M5.7 47 km
Oct 16, 2003 Yunnan, China M5.6 82 km
Oct 27, 2001 74 km SE of Lijiang, China M5.6 99 km
Jan 14, 2000 95 km E of Dali, China M5.5 51 km
May 2, 2023 26 km WSW of Bonan, China M5.3 143 km
May 21, 2021 22 km WNW of Dali, China M5.2 74 km
Feb 25, 2010 88 km NW of Lianran, China M5.2 122 km
Jul 10, 2009 82 km E of Dali, China M5.2 43 km
Mar 3, 2013 59 km NW of Dali, China M5.2 107 km
Jul 9, 2001 69 km NNE of Jianshui, China M5.2 95 km
Aug 14, 1993 105 km NW of Longquan, China M5.2 86 km
May 21, 2021 21 km W of Dali, China M5.1 71 km
Apr 17, 2013 59 km NW of Dali, China M5.1 108 km
May 21, 2021 24 km WNW of Dali, China M5.1 76 km
Jan 1, 2010 73 km SSW of Lijiang, China M5.0 127 km
Dec 18, 1992 85 km WSW of Dadukou, China M5.0 105 km
Mar 26, 2017 54 km NW of Dali, China M5.0 102 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

1 tsunami recorded within 500 km. Highest wave on record: 30.0 m (98 ft).

Year Location Cause Max Wave Deaths Distance
2009 XIAOWAN RESERVOIR, YUNNAN PROVINCE Meteorological 30.0 m 2 102 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 48°F (9°C) 0.5 in Coldest, Driest
February 52°F (11°C) 0.8 in
March 58°F (14°C) 1.1 in
April 63°F (17°C) 1.6 in
May 68°F (20°C) 2.2 in
June 70°F (21°C) 4.7 in Warmest
July 70°F (21°C) 5.8 in Wettest
August 69°F (20°C) 5.8 in
September 66°F (19°C) 4.1 in
October 62°F (16°C) 3.3 in
November 55°F (13°C) 1.3 in
December 49°F (9°C) 0.6 in

Yunnanyi has a seasonal temperature swing of 22°F / from 48°F in January to 70°F in June. Total annual precipitation is 31.7 inches, with July being the wettest month (5.8") and January the driest (0.5").

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