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Ban Na San, Thailand

Full City Profile

21,900 Population 70/sq mi density
131 ft Elevation 40 meters
79°F Avg Temperature 26°C
Ban Na San has a warm climate with an average annual temperature of 79°F (26°C). Winters average 77°F in January while summers reach 80°F in July. The area gets 202 sunny days per year. Annual precipitation totals 73.9 inches. The area receives 0.0 inches of snow annually.

Temperature

77°F Jan (25°C) 80°F Jul (26°C)
Annual Average79.0°F
46% above US avg
January Average77°F (25°C)
July Average80°F (26°C)
Sunny Days202 days/yr

Geography

Elevation131 ft (40 m)
Area314.8 sq mi (815.3 km²)
Population Density70/sq mi
Coordinates8.8004°N, 99.3637°W
TimezoneAsia/Bangkok

Precipitation & Snow

Annual Rainfall 73.9"
94% above US avg
Snowfall 0.0"
Wettest Month (Oct) 10.67"
Driest Month (Feb) 1.10"

Air Quality

Earthquake History

4 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.2. Most recent: M3.8 on May 6, 2015.

May 5, 2015 19 km SE of Ban Phru Nai, Thailand M4.2 127 km
Apr 16, 2012 19 km E of Ban Mai Khao, Thailand M3.9 125 km
May 6, 2015 1 km S of Ban Phru Nai, Thailand M3.8 128 km
Mar 24, 2015 28 km SE of Ban Phru Nai, Thailand M3.4 136 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

2 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 3. Most recent: Linda (1997).

Year Name Category Closest
1997 Linda Category 1 300 km
1989 Gay Category 3 206 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 77°F (25°C) 1.3 in
February 79°F (26°C) 1.1 in Driest
March 80°F (27°C) 2.6 in
April 81°F (27°C) 4.5 in Warmest
May 81°F (27°C) 7.4 in
June 80°F (27°C) 6.0 in
July 80°F (26°C) 7.5 in
August 79°F (26°C) 8.9 in
September 79°F (26°C) 9.5 in
October 78°F (26°C) 10.7 in Wettest
November 77°F (25°C) 9.9 in
December 77°F (25°C) 4.5 in Coldest

Ban Na San has a seasonal temperature swing of 5°F / from 77°F in December to 81°F in April. Total annual precipitation is 73.9 inches, with October being the wettest month (10.7") and February the driest (1.1").

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