Sam Roi Yot, Thailand

Full City Profile

19,709 Population 48/sq mi density

56 ft Elevation 17 meters

82°F Avg Temperature 28°C

Sam Roi Yot has a warm climate with an average annual temperature of 82°F (28°C). Winters average 78°F in January while summers reach 83°F in July. The area gets 266 sunny days per year. Annual precipitation totals 38.4 inches. The area receives 0.0 inches of snow annually.

Temperature

78°F Jan (26°C) 83°F Jul (28°C)

Annual Average	81.7°F
	51% above US avg
January Average	78°F (26°C)
July Average	83°F (28°C)
Sunny Days	266 days/yr

Geography

Elevation	56 ft (17 m)
Area	407.4 sq mi (1,055.1 km²)
Population Density	48/sq mi
Coordinates	12.2708°N, 99.8720°W
Timezone	Asia/Bangkok

Precipitation & Snow

Annual Rainfall 38.4"

1% above US avg

Snowfall 0.0"

Wettest Month (Oct) 8.54"

Driest Month (Dec) 0.59"

Air Quality

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	187 km
1989	Gay	Category 3	179 km

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

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	78°F (26°C)	0.8 in
February	81°F (27°C)	0.9 in
March	83°F (28°C)	1.8 in
April	85°F (29°C)	2.4 in	Warmest
May	84°F (29°C)	3.7 in
June	83°F (29°C)	2.6 in
July	83°F (28°C)	3.4 in
August	83°F (28°C)	3.9 in
September	82°F (28°C)	4.8 in
October	81°F (27°C)	8.5 in	Wettest
November	80°F (27°C)	5.0 in
December	78°F (25°C)	0.6 in	Coldest, Driest

Sam Roi Yot has a seasonal temperature swing of 7°F / from 78°F in December to 85°F in April. Total annual precipitation is 38.4 inches, with October being the wettest month (8.5") and December the driest (0.6").

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