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Nan, Thailand

Full City Profile

24,670 Population 82/sq mi density
673 ft Elevation 205 meters
79°F Avg Temperature 26°C
Nan has a warm climate with an average annual temperature of 79°F (26°C). Winters average 71°F in January while summers reach 82°F in July. The area gets 252 sunny days per year. Annual precipitation totals 46.5 inches. The area receives 0.0 inches of snow annually.

Temperature

71°F Jan (22°C) 82°F Jul (28°C)
Annual Average78.6°F
46% above US avg
January Average71°F (22°C)
July Average82°F (28°C)
Sunny Days252 days/yr

Geography

Elevation673 ft (205 m)
Area301.6 sq mi (781.2 km²)
Population Density82/sq mi
Coordinates18.7838°N, 100.7790°W
TimezoneAsia/Bangkok

Precipitation & Snow

Annual Rainfall 46.5"
22% above US avg
Snowfall 0.0"
Wettest Month (Aug) 9.09"
Driest Month (Jan) 0.12"

Air Quality

Earthquake History

14 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.4. Most recent: M4.7 on Jul 7, 2021.

Jan 19, 2000 73 km NE of Chiang Klang, Thailand M5.4 128 km
Dec 9, 1995 9 km ENE of Rong Kwang, Thailand M4.7 61 km
Jul 7, 2021 53 km NE of Chiang Klang, Thailand M4.7 108 km
Feb 20, 2019 26 km SW of Mae Chai, Thailand M4.6 131 km
Feb 23, 2011 37 km S of Sainyabuli, Laos M4.6 101 km
Jul 2, 2002 44 km N of Chiang Klang, Thailand M4.5 101 km
May 5, 2017 64 km W of Luang Prabang, Laos M4.5 146 km
Mar 31, 1999 31 km NNW of Sainyabuli, Laos M4.5 123 km
Nov 11, 2001 13 km W of Pa Daet, Thailand M4.4 125 km
May 5, 2014 33 km SSW of Chiang Rai, Thailand M4.3 147 km
May 12, 2014 29 km SSW of Chiang Rai, Thailand M4.3 149 km
May 5, 2014 29 km SSW of Chiang Rai, Thailand M4.1 150 km
May 16, 2007 28 km SSE of Ban Houakhoua, Laos M4.0 139 km
Mar 27, 2004 32 km S of Nan, Thailand M3.8 32 km
Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 71°F (22°C) 0.1 in Driest
February 75°F (24°C) 0.3 in
March 80°F (27°C) 1.3 in
April 84°F (29°C) 3.4 in Warmest
May 83°F (28°C) 6.8 in
June 83°F (28°C) 5.5 in
July 82°F (28°C) 7.7 in
August 81°F (27°C) 9.1 in Wettest
September 81°F (27°C) 8.0 in
October 79°F (26°C) 3.2 in
November 75°F (24°C) 0.9 in
December 70°F (21°C) 0.3 in Coldest

Nan has a seasonal temperature swing of 14°F / from 70°F in December to 84°F in April. Total annual precipitation is 46.5 inches, with August being the wettest month (9.1") and January the driest (0.1").

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