Phu Sang, Thailand

Full City Profile

1,322 ft Elevation 403 meters

77°F Avg Temperature 25°C

Phu Sang has a warm climate with an average annual temperature of 77°F (25°C). Winters average 64°F in January while summers reach 81°F in July. The area gets 330 sunny days per year. Annual precipitation totals 82.1 inches. The area receives 0.0 inches of snow annually.

Temperature

64°F Jan (18°C) 81°F Jul (27°C)

Annual Average	77.2°F
	43% above US avg
January Average	64°F (18°C)
July Average	81°F (27°C)
Sunny Days	330 days/yr

Geography

Elevation	1,322 ft (403 m)
Area	300.2 sq mi (777.4 km²)
Population Density	0/sq mi
Coordinates	19.5990°N, 100.3244°W
Timezone	Asia/Bangkok

Precipitation & Snow

Annual Rainfall 82.1"

116% above US avg

Snowfall 0.0"

Wettest Month (Aug) 10.90"

Driest Month (Jan) 0.20"

Air Quality

Earthquake History

60 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.9. Most recent: M4.2 on Jun 2, 2025.

Mar 24, 2011	27 km NNW of Tachilek, Myanmar	M6.9	132 km
May 16, 2007	40 km NE of Ban Houakhoua, Laos	M6.3	109 km
May 5, 2014	32 km SSW of Chiang Rai, Thailand	M6.1	69 km
Mar 24, 2011	25 km NNW of Tachilek, Myanmar	M5.7	130 km
Jan 19, 2000	73 km NE of Chiang Klang, Thailand	M5.4	104 km
Sep 11, 1994	41 km NW of Mae Chai, Thailand	M5.2	85 km
May 6, 2014	31 km SW of Chiang Rai, Thailand	M5.0	74 km
Mar 26, 2011	40 km NE of Tachilek, Myanmar	M5.0	128 km
Mar 25, 2011	29 km N of Tachilek, Myanmar	M5.0	132 km
May 6, 2014	42 km SE of Fang, Thailand	M5.0	90 km
May 6, 2013	24 km N of Tachilek, Myanmar	M4.9	129 km
Mar 24, 2011	23 km NNE of Tachilek, Myanmar	M4.8	124 km
Dec 21, 1996	9 km NE of Ban Houayxay, Laos	M4.7	83 km
Dec 9, 1995	9 km ENE of Rong Kwang, Thailand	M4.7	136 km
Apr 18, 2017	40 km NE of Tachilek, Myanmar	M4.7	125 km
Jul 7, 2021	53 km NE of Chiang Klang, Thailand	M4.7	88 km
Feb 20, 2019	26 km SW of Mae Chai, Thailand	M4.6	87 km
May 6, 2014	40 km SW of Chiang Rai, Thailand	M4.6	84 km
Jun 7, 2007	48 km NE of Ban Houakhoua, Laos	M4.6	116 km
Feb 3, 2018	40 km WNW of Tachilek, Myanmar	M4.6	139 km

Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	64°F (18°C)	0.2 in	Coldest, Driest
February	73°F (23°C)	0.4 in
March	78°F (26°C)	0.9 in
April	83°F (28°C)	3.3 in	Warmest
May	82°F (28°C)	7.1 in
June	82°F (28°C)	5.5 in
July	81°F (27°C)	9.4 in
August	80°F (27°C)	10.9 in	Wettest
September	79°F (26°C)	8.4 in
October	78°F (25°C)	4.0 in
November	73°F (23°C)	1.6 in
December	69°F (20°C)	0.5 in

Phu Sang has a seasonal temperature swing of 18°F / from 64°F in January to 83°F in April. Total annual precipitation is 52.2 inches, with August being the wettest month (10.9") and January the driest (0.2").

View full weather details →