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Mengzi, China

Full City Profile

595,100 Population 616/sq mi density
4,285 ft Elevation 1,306 meters
63°F Avg Temperature 17°C
Mengzi enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winters average 51°F in January while summers reach 70°F in July. The area gets 251 sunny days per year. Annual precipitation totals 46.7 inches. The area receives 0.0 inches of snow annually.

Temperature

51°F Jan (11°C) 70°F Jul (21°C)
Annual Average62.7°F
16% above US avg
January Average51°F (11°C)
July Average70°F (21°C)
Sunny Days251 days/yr

Geography

Elevation4,285 ft (1,306 m)
Area966.4 sq mi (2,503.0 km²)
Population Density616/sq mi
Coordinates23.3678°N, 103.3821°W
TimezoneAsia/Shanghai

Precipitation & Snow

Annual Rainfall 46.7"
23% above US avg
Snowfall 0.0"
Wettest Month (Jul) 9.76"
Driest Month (Jan) 0.39"

Air Quality

Earthquake History

48 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.2. Most recent: M4.3 on Mar 25, 2025.

Apr 24, 1995 73 km SSW of Gejiu, China M5.2 86 km
Jan 26, 2000 28 km S of Zhongshu, China M4.9 108 km
Aug 13, 2005 32 km NNW of Wenshan City, China M4.8 79 km
Nov 24, 1999 36 km SE of Haikou, China M4.8 145 km
Apr 13, 2015 47 km NW of Kaiyuan, China M4.7 82 km
Apr 19, 2014 12 km SSE of Zhongshu, China M4.6 123 km
Dec 29, 1990 48 km WNW of Kaiyuan, China M4.6 80 km
Jul 14, 2001 16 km NE of Yuxi, China M4.6 141 km
May 4, 2016 20 km ESE of Gejiu, China M4.5 8 km
Apr 30, 2001 97 km WSW of Gejiu, China M4.5 120 km
Apr 12, 2002 94 km NE of Phôngsali, Laos M4.5 135 km
Jun 16, 2020 100 km NNE of Phôngsali, Laos M4.5 129 km
May 4, 2016 19 km SE of Gejiu, China M4.5 16 km
Feb 24, 2016 55 km WSW of Sa Pa, Vietnam M4.5 130 km
Jun 9, 2007 33 km NNW of Kaiyuan, China M4.5 70 km
May 27, 2002 11 km NNE of Kaiyuan, China M4.5 48 km
Mar 5, 1991 106 km WSW of Gejiu, China M4.4 128 km
Oct 4, 1992 49 km WNW of Gejiu, China M4.4 72 km
Apr 2, 2001 74 km WSW of Sa Pa, Vietnam M4.4 140 km
Aug 22, 2004 62 km ESE of Zhongshu, China M4.3 134 km
Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 51°F (11°C) 0.4 in Coldest, Driest
February 54°F (12°C) 0.9 in
March 61°F (16°C) 1.3 in
April 66°F (19°C) 2.4 in
May 70°F (21°C) 5.0 in
June 71°F (22°C) 7.8 in Warmest
July 70°F (21°C) 9.8 in Wettest
August 70°F (21°C) 9.3 in
September 67°F (20°C) 4.8 in
October 63°F (17°C) 3.0 in
November 57°F (14°C) 1.6 in
December 52°F (11°C) 0.4 in

Mengzi has a seasonal temperature swing of 20°F / from 51°F in January to 71°F in June. Total annual precipitation is 46.7 inches, with July being the wettest month (9.8") and January the driest (0.4").

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