Lang Suan, Thailand
Chumphon · Thailand
Lang Suan is a small city in Chumphon, Thailand with a population of 11,250. Elevation: 36 ft (11 m). Average temperature: 81°F (27°C).
Population source: Wikidata (dated census and official estimates), GeoNames. Climate: WorldClim 2.1 normals (1970-2000), NASA POWER. Updated August 2026
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About Lang Suan
Lang Suan is a town in southern Thailand. As of 2006 it had a population of 11,822 and includes the entire sub-district (tambon) Lang Suan and parts of Khan Ngoen, Pho Daeng, Laem Sai, and Wang Tako, all within Lang Suan District.
People
Climate
| Population | 11,250 |
| Population Density | 36 / sq mi |
| Elevation | 36 ft (11 m) |
| Coordinates | 9.9456°, 99.0785° |
| Timezone | Asia/Bangkok |
| Country | 🇹🇭 Thailand |
| State / Province | Chumphon |
| Average Temperature | 81°F (27°C) |
| January Average | 79°F (26°C) |
| July Average | 81°F (27°C) |
| Annual Precipitation | 71.9 inches (1,825 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Lang Suan
Lang Suan is a small city in Thailand (Chumphon) with a population of 11,250. The city sits at an elevation of 36 feet (11 meters) above sea level. The average annual temperature is 81°F (27°C). Temperatures range from 79°F in January to 81°F in July. Annual precipitation averages 71.9 inches. The timezone is Asia/Bangkok.
Climate in Lang Suan
Lang Suan has an average annual temperature of 28.4°C (83°F). The hottest month is Apr (30.1°C), the coldest is Dec (27.3°C). Average annual precipitation is 2565 mm.
Temperature
| Annual Average | 80.8°F |
| 50% above Thailand avg | |
| January Average | 79°F (26°C) |
| July Average | 81°F (27°C) |
Geography
| Elevation | 36 ft (11 m) |
| Area | 313.7 sq mi (812.4 km²) |
| Population Density | 36/sq mi |
| Coordinates | 9.9456°N, 99.0785°E |
| Timezone | Asia/Bangkok |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 79°F (26°C) | 2.1 in | |
| February | 80°F (27°C) | 1.5 in | Driest |
| March | 82°F (28°C) | 2.2 in | |
| April | 84°F (29°C) | 3.5 in | Warmest |
| May | 83°F (28°C) | 7.1 in | |
| June | 82°F (28°C) | 6.1 in | |
| July | 81°F (27°C) | 5.6 in | |
| August | 81°F (27°C) | 7.7 in | |
| September | 81°F (27°C) | 7.9 in | |
| October | 80°F (27°C) | 11.2 in | |
| November | 79°F (26°C) | 12.6 in | Wettest |
| December | 78°F (26°C) | 4.3 in | Coldest |
Lang Suan has a seasonal temperature swing of 6°F / from 78°F in December to 84°F in April. Total annual precipitation is 71.9 inches, with November being the wettest month (12.6") and February the driest (1.5").
Schools in Lang Suan
13 public schools (OpenStreetMap data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Ban Khlong Kok School | - | - | - | - |
| โรงเรียนบ้านหนองไก่ปิ้ง | - | - | - | - |
| โรงเรียนบ้านปากน้ำหลังสวน | - | - | - | - |
| Ban Khuan Tawan Ook School | - | - | - | - |
| โรงเรียนบ้านบางหยี | - | - | - | - |
| Ban Suan Chan School | - | - | - | - |
| Ban Don Non School | - | - | - | - |
| Ban Nong Pla School | - | - | - | - |
| Ban Khao Ngaen | - | - | - | - |
| บ้านคลองระ | - | - | - | - |
| Ban Nai Krim School | - | - | - | - |
| โรงเรียนบ้านน้ำตก | - | - | - | - |
| โรงเรียนบ้านห้วยหลอด | - | - | - | - |
Hotels in Lang Suan
5 hotels within city radius - OpenStreetMap data
Restaurants in Lang Suan
4 restaurants within city radius - OpenStreetMap data
Cafes in Lang Suan
2 cafes within city radius - OpenStreetMap data
Train Stations in Lang Suan
3 train stations within city radius - OpenStreetMap data
Gas Stations in Lang Suan
10 gas stations within city radius - OpenStreetMap data
Airports Near Lang Suan
2 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Kawthoung Airport | KAW | Medium Airport |
| Ranong Airport | UNN | Medium Airport |
Quick Facts
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Get ReportFrequently Asked Questions About Lang Suan
What is the population of Lang Suan?
Lang Suan has a population of 11,250 residents and is located in Thailand. The population density is 36 people per square mile, spread across 313.7 square miles.
What is the weather like in Lang Suan?
Lang Suan has a warm climate with an average annual temperature of 81°F (27°C). Winter temperatures average 79°F in January, while summers reach an average of 81°F in July. Annual rainfall totals 71.9 inches.
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