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Weather & Climate in Ban Na, Thailand

Temperature, precipitation, air quality, natural hazards, and monthly weather data.

Ban Na has a warm climate with an average annual temperature of 82°F (28°C). Winters average 76°F in January while summers reach 84°F in July / relatively mild seasonal variation. The area gets 256 sunny days per year, above the national average. Annual precipitation totals 43.9 inches. The city sits at an elevation of 194 feet.

Temperature

76°F Jan (24°C) 84°F Jul (29°C)
Annual Average81.9°F
52% above US avg
January Average76°F (24°C)
July Average84°F (29°C)
Sunny Days256 days/yr

Geography

Elevation194 ft (59 m)
Area284.9 sq mi (738.0 km²)
Population Density141/sq mi
Coordinates17.0172°N, 99.7328°W
TimezoneAsia/Bangkok

Precipitation & Snow

Annual Rainfall 43.9"
15% above US avg
Snowfall 0.0"
Wettest Month (Sep) 8.70"
Driest Month (Jan) 0.12"

Air Quality

Earthquake History

1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.1.

Jun 28, 2023 24 km NNE of Khanu Woralaksaburi, Thailand M4.1 85 km 11 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 76°F (24°C) 0.1 in Driest
February 80°F (27°C) 0.4 in
March 85°F (29°C) 0.8 in
April 88°F (31°C) 2.1 in Warmest
May 86°F (30°C) 7.4 in
June 84°F (29°C) 5.2 in
July 84°F (29°C) 4.6 in
August 83°F (28°C) 6.7 in
September 82°F (28°C) 8.7 in Wettest
October 82°F (28°C) 6.1 in
November 78°F (26°C) 1.5 in
December 75°F (24°C) 0.3 in Coldest

Ban Na has a seasonal temperature swing of 13°F / from 75°F in December to 88°F in April. Total annual precipitation is 43.9 inches, with September being the wettest month (8.7") and January the driest (0.1").

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