Lan Sak, Thailand
Uthai Thani · Thailand
Lan Sak is a small town in Uthai Thani, Thailand with a population of 3,473. Elevation: 367 ft (112 m). Average temperature: 82°F (28°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 Lan Sak
Lan Sak is a district (amphoe) in northern Uthai Thani province, northern Thailand.
People
Climate
| Population | 3,473 |
| Elevation | 367 ft (112 m) |
| Coordinates | 15.4529°, 99.5761° |
| Timezone | Asia/Bangkok |
| Country | 🇹🇭 Thailand |
| State / Province | Uthai Thani |
| Average Temperature | 82°F (28°C) |
| January Average | 78°F (26°C) |
| July Average | 83°F (28°C) |
| Annual Precipitation | 47.1 inches (1,197 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Lan Sak
Lan Sak is a small town in Thailand (Uthai Thani) with a population of 3,473. The city sits at an elevation of 367 feet (112 meters) above sea level. The average annual temperature is 82°F (28°C). Temperatures range from 78°F in January to 83°F in July. Annual precipitation averages 47.1 inches. The timezone is Asia/Bangkok.
Climate in Lan Sak
Lan Sak has an average annual temperature of 25°C (77°F). The hottest month is Apr (28.9°C), the coldest is Dec (20.9°C). Average annual precipitation is 1657 mm.
Temperature
| Annual Average | 81.8°F |
| 51% above Thailand avg | |
| January Average | 78°F (26°C) |
| July Average | 83°F (28°C) |
Geography
| Elevation | 367 ft (112 m) |
| Coordinates | 15.4529°N, 99.5761°E |
| Timezone | Asia/Bangkok |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 78°F (26°C) | 0.2 in | Driest |
| February | 82°F (28°C) | 0.6 in | |
| March | 85°F (29°C) | 1.6 in | |
| April | 88°F (31°C) | 3.0 in | Warmest |
| May | 85°F (29°C) | 6.4 in | |
| June | 83°F (29°C) | 4.6 in | |
| July | 83°F (28°C) | 4.8 in | |
| August | 82°F (28°C) | 5.9 in | |
| September | 82°F (28°C) | 9.6 in | Wettest |
| October | 81°F (27°C) | 8.3 in | |
| November | 79°F (26°C) | 2.0 in | |
| December | 76°F (24°C) | 0.2 in | Coldest |
Lan Sak has a seasonal temperature swing of 12°F / from 76°F in December to 88°F in April. Total annual precipitation is 47.1 inches, with September being the wettest month (9.6") and January the driest (0.2").
Schools in Lan Sak
22 public schools (OpenStreetMap data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Rattana Kosin 2 School | - | - | - | - |
| Wat Khao Phraya Sangkharam School | - | - | - | - |
| Lan Sak Withaya School | - | - | - | - |
| Ban Nong Pak Phaeo School | - | - | - | - |
| Ban Lan Sak Care School | - | - | - | - |
| Ban Mai Phai School | - | - | - | - |
| Ban Phet Nam Phueng School | - | - | - | - |
| Ban Bung Krasoe School | - | - | - | - |
| Ban Krok Luek School | - | - | - | - |
| Ban Khao Wong School | - | - | - | - |
| Ban Na Rai Diao School | - | - | - | - |
| Ban Pradu Yuen Comunity School | - | - | - | - |
| Wat Khao Khong Chai School | - | - | - | - |
| Ban Huai Sok School | - | - | - | - |
| Ban Khao Nam Chon School | - | - | - | - |
| Ban Pa O School | - | - | - | - |
| Ban Bung Fang School | - | - | - | - |
| Ban Nong Muang School | - | - | - | - |
| Ban Thap Yai Pon School | - | - | - | - |
| Ban Huai Sai School | - | - | - | - |
| Ban Nong Pak Kat School | - | - | - | - |
| Ban Tung Sam Thaeng School | - | - | - | - |
Farmers Markets in Lan Sak
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Food Market |
Cafes in Lan Sak
2 cafes within city radius - OpenStreetMap data
Gas Stations in Lan Sak
5 gas stations within city radius - OpenStreetMap data
Airports Near Lan Sak
2 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Takhli Royal Thai Air Force Base | TKH | Medium Airport |
| Nakhon Sawan Airport | - | Small Airport |
Churches & Religious Organizations in Lan Sak
4 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Wat Khao Khong Chai | |
| Wat Pa Nikhom Samakkhi | |
| Wat Pa Tham Chan Pha | |
| Wat Thep Muang Thong |
Quick Facts
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Get ReportFrequently Asked Questions About Lan Sak
What is the population of Lan Sak?
Lan Sak has a population of 3,473 residents and is located in Thailand..
What is the weather like in Lan Sak?
Lan Sak has a warm climate with an average annual temperature of 82°F (28°C). Winter temperatures average 78°F in January, while summers reach an average of 83°F in July. Annual rainfall totals 47.1 inches.
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