Chulabhorn, Thailand

Full City Profile

82 ft Elevation 25 meters

81°F Avg Temperature 27°C

Chulabhorn has a warm climate with an average annual temperature of 81°F (27°C). Winters average 78°F in January while summers reach 82°F in July. The area gets 327 sunny days per year. Annual precipitation totals 78.3 inches. The area receives 0.0 inches of snow annually.

Temperature

78°F Jan (25°C) 82°F Jul (28°C)

Annual Average	80.8°F
	50% above US avg
January Average	78°F (25°C)
July Average	82°F (28°C)
Sunny Days	327 days/yr

Geography

Elevation	82 ft (25 m)
Area	315.3 sq mi (816.5 km²)
Population Density	0/sq mi
Coordinates	8.0760°N, 99.8695°W
Timezone	Asia/Bangkok

Precipitation & Snow

Annual Rainfall 78.3"

106% above US avg

Snowfall 0.0"

Wettest Month (Nov) 15.30"

Driest Month (Feb) 1.50"

Air Quality

Earthquake History

3 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	128 km
May 6, 2015	1 km S of Ban Phru Nai, Thailand	M3.8	141 km
Mar 24, 2015	28 km SE of Ban Phru Nai, Thailand	M3.4	130 km

Source: USGS (M2.5+, 1990–2025)

Hurricane History

1 hurricane (Cat 1+) within 500 km since 1980. Strongest: Category 3. Most recent: Gay (1989).

Year	Name	Category	Closest
1989	Gay	Category 3	225 km

Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	78°F (25°C)	2.6 in	Coldest
February	80°F (27°C)	1.5 in	Driest
March	82°F (28°C)	2.7 in
April	83°F (28°C)	4.2 in	Warmest
May	83°F (28°C)	6.5 in
June	82°F (28°C)	4.7 in
July	82°F (28°C)	5.7 in
August	81°F (27°C)	6.2 in
September	81°F (27°C)	7.7 in
October	80°F (27°C)	10.2 in
November	79°F (26°C)	15.3 in	Wettest
December	79°F (26°C)	9.8 in

Chulabhorn has a seasonal temperature swing of 5°F / from 78°F in January to 83°F in April. Total annual precipitation is 77.1 inches, with November being the wettest month (15.3") and February the driest (1.5").

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