Muang Long, Laos

Full City Profile

1,647 ft Elevation 502 meters

74°F Avg Temperature 23°C

Muang Long has a warm climate with an average annual temperature of 74°F (23°C). Winters average 61°F in January while summers reach 78°F in July. The area gets 334 sunny days per year. Annual precipitation totals 73.1 inches. The area receives 0.0 inches of snow annually.

Temperature

61°F Jan (16°C) 78°F Jul (26°C)

Annual Average	74.0°F
	37% above US avg
January Average	61°F (16°C)
July Average	78°F (26°C)
Sunny Days	334 days/yr

Geography

Elevation	1,647 ft (502 m)
Area	637.1 sq mi (1,650.0 km²)
Population Density	0/sq mi
Coordinates	20.9650°N, 100.8207°W
Timezone	Asia/Vientiane

Precipitation & Snow

Annual Rainfall 73.1"

92% above US avg

Snowfall 0.0"

Wettest Month (Aug) 15.30"

Driest Month (Jan) 0.40"

Air Quality

Earthquake History

73 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.9. Most recent: M4.5 on Jul 14, 2025.

Mar 24, 2011	27 km NNW of Tachilek, Myanmar	M6.9	108 km
May 16, 2007	40 km NE of Ban Houakhoua, Laos	M6.3	52 km
Jul 21, 2022	53 km S of K?ng Tung, Myanmar	M5.9	100 km
Mar 24, 2011	25 km NNW of Tachilek, Myanmar	M5.7	115 km
Jun 23, 2007	114 km N of Tachilek, Myanmar	M5.6	122 km
Jan 19, 2000	73 km NE of Chiang Klang, Thailand	M5.4	136 km
Jun 23, 2007	98 km WSW of Jinghong, China	M5.4	115 km
Mar 25, 2011	29 km N of Tachilek, Myanmar	M5.0	102 km
Mar 26, 2011	40 km NE of Tachilek, Myanmar	M5.0	78 km
Jul 21, 2022	53 km S of K?ng Tung, Myanmar	M4.9	98 km
Mar 19, 2010	91 km SW of Jinghong, China	M4.9	91 km
May 6, 2013	24 km N of Tachilek, Myanmar	M4.9	106 km
Jul 21, 2022	58 km S of K?ng Tung, Myanmar	M4.9	101 km
Mar 24, 2011	23 km NNE of Tachilek, Myanmar	M4.8	99 km
Jul 29, 2022	65 km S of K?ng Tung, Myanmar	M4.8	94 km
Jun 28, 1999	114 km NNW of Tachilek, Myanmar	M4.8	148 km
Jul 7, 2021	53 km NE of Chiang Klang, Thailand	M4.7	147 km
Jul 29, 2016	96 km WSW of Jinghong, China	M4.7	140 km
Jun 29, 2022	55 km S of K?ng Tung, Myanmar	M4.7	98 km
Apr 18, 2017	40 km NE of Tachilek, Myanmar	M4.7	75 km

Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	61°F (16°C)	0.4 in	Coldest, Driest
February	69°F (21°C)	1.0 in
March	73°F (23°C)	1.1 in
April	78°F (26°C)	3.2 in
May	79°F (26°C)	8.1 in	Warmest
June	79°F (26°C)	8.2 in
July	78°F (26°C)	13.1 in
August	78°F (25°C)	15.3 in	Wettest
September	77°F (25°C)	9.6 in
October	75°F (24°C)	4.7 in
November	70°F (21°C)	2.3 in
December	65°F (19°C)	1.1 in

Muang Long has a seasonal temperature swing of 18°F / from 61°F in January to 79°F in May. Total annual precipitation is 68.1 inches, with August being the wettest month (15.3") and January the driest (0.4").

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