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Chaiwan, Thailand

Full City Profile

607 ft Elevation 185 meters
79°F Avg Temperature 26°C
Chaiwan has a warm climate with an average annual temperature of 79°F (26°C). Winters average 70°F in January while summers reach 83°F in July. The area gets 328 sunny days per year. Annual precipitation totals 80.0 inches. The area receives 0.0 inches of snow annually.

Temperature

70°F Jan (21°C) 83°F Jul (28°C)
Annual Average79.1°F
46% above US avg
January Average70°F (21°C)
July Average83°F (28°C)
Sunny Days328 days/yr

Geography

Elevation607 ft (185 m)
Area304.1 sq mi (787.5 km²)
Population Density0/sq mi
Coordinates17.2945°N, 103.2339°W
TimezoneAsia/Bangkok

Precipitation & Snow

Annual Rainfall 80.0"
111% above US avg
Snowfall 0.0"
Wettest Month (Aug) 11.60"
Driest Month (Jan) 0.20"

Air Quality

Hurricane History

4 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 2. Most recent: Kajiki (2025).

Year Name Category Closest
2025 Kajiki Category 2 299 km
2017 Doksuri Category 1 229 km
2013 Wutip Category 1 189 km
1985 Cecil Category 1 295 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 70°F (21°C) 0.2 in Coldest, Driest
February 76°F (24°C) 0.7 in
March 81°F (27°C) 1.6 in
April 84°F (29°C) 3.0 in Warmest
May 84°F (29°C) 7.8 in
June 84°F (29°C) 9.2 in
July 83°F (28°C) 9.0 in
August 82°F (28°C) 11.6 in Wettest
September 81°F (27°C) 8.5 in
October 79°F (26°C) 3.0 in
November 75°F (24°C) 0.4 in
December 71°F (22°C) 0.2 in

Chaiwan has a seasonal temperature swing of 14°F / from 70°F in January to 84°F in April. Total annual precipitation is 55.2 inches, with August being the wettest month (11.6") and January the driest (0.2").

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