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Mae Sai, Thailand

Chiang Rai · Thailand

Mae Sai is a small city in Chiang Rai, Thailand with a population of 27,520. Elevation: 1,434 ft (437 m). Average temperature: 77°F (25°C).

27,520 Population 13,899/sq mi density
1,434 ft Elevation 437 meters
77°F Avg Temperature 25°C
70.8 in Annual Rain
Asia / Bangkok Timezone

Discover Mae Sai, Thailand

Explore over 40 sections covering people, economy, housing, health, crime, climate, community, costs, trends, schools, colleges, hospitals, treatment centers, industries, museums, libraries, breweries, farmers markets, grocery stores, pharmacies, campgrounds, parks, trails, stadiums, ski resorts, daycare centers, nursing homes, churches, fire stations, cell towers, bridges, power plants, EV stations, prisons, radio stations, airports, police stations, post offices, Amtrak stations, superfund sites, UNESCO sites, and more.
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Full City Profile

About Mae Sai

Mae Sai

Mae Sai, is the district town of Mae Sai District in the far north of Chiang Rai Province, Thailand. Mae Sai is a major border crossing between Thailand and Myanmar; the town of Tachileik, in Shan State is across the bridge. Asian Highway Network AH2 crosses the Mae Sai River to the town of Tachileik in Myanmar. The town of Mae Sai and Tachileik are the bi-national conurbation shared between Thailand and Myanmar.

People

Population27,520
Density13,899/mi²

Climate

Avg Temp77°F (25°C)
Rain70.8 in/yr
Sunny Days215/yr
Elevation1,434 ft (437 m)
Population27,520
Population Density13,899 / sq mi
Elevation1,434 ft (437 m)
Coordinates20.4335°, 99.8762°
TimezoneAsia/Bangkok
Country🇹🇭 Thailand
State / ProvinceChiang Rai
Average Temperature77°F (25°C)
January Average68°F (20°C)
July Average81°F (27°C)
Annual Precipitation70.8 inches (1,797 mm)
Annual Snowfall0.0 inches (0 cm)

About Mae Sai

Mae Sai is a small city in Thailand (Chiang Rai) with a population of 27,520. The city sits at an elevation of 1,434 feet (437 meters) above sea level. The average annual temperature is 77°F (25°C). Temperatures range from 68°F in January to 81°F in July. Annual precipitation averages 70.8 inches. The timezone is Asia/Bangkok.

Climate in Mae Sai

Mae Sai has an average annual temperature of 23.5°C (74°F). The hottest month is May (27.3°C), the coldest is Jan (18.3°C). Average annual precipitation is 1285 mm.

Month Avg °C / °F Min / Max °C Rain (mm)
Jan 18.3°C / 65°F 7.9° / 27.5° 27.0
Feb 20.3°C / 69°F 9.4° / 30.7° 27.8
Mar 24.1°C / 75°F 13° / 35.3° 12.9
Apr 26.6°C / 80°F 16.1° / 38.2° 70.7
May 27.3°C / 81°F 19.5° / 38.8° 119.5
Jun 26.1°C / 79°F 20.7° / 35.5° 170.8
Jul 25.7°C / 78°F 20.7° / 34.6° 206.9
Aug 25°C / 77°F 20.3° / 33° 332.8
Sep 25°C / 77°F 19.3° / 33.8° 172.9
Oct 23.4°C / 74°F 15.4° / 31.8° 100.5
Nov 21.3°C / 70°F 12.8° / 30.4° 33.5
Dec 18.5°C / 65°F 7.6° / 27.9° 9.4
Mae Sai has a warm climate with an average annual temperature of 77°F (25°C). Winters average 68°F in January while summers reach 81°F in July / relatively mild seasonal variation. The area gets 215 sunny days per year. Annual precipitation totals 70.8 inches (wetter than the 38-inch national average). The city sits at an elevation of 1,434 feet.

Temperature

68°F Jan (20°C) 81°F Jul (27°C)
Annual Average77.0°F
43% above Thailand avg
January Average68°F (20°C)
July Average81°F (27°C)
Sunny Days215 days/yr

Geography

Elevation1,434 ft (437 m)
Area2.0 sq mi (5.1 km²)
Population Density13,899/sq mi
Coordinates20.4335°N, 99.8762°W
TimezoneAsia/Bangkok

Precipitation & Snow

Annual Rainfall 70.8"
86% above Thailand avg
Snowfall 0.0"
Wettest Month (Aug) 15.35"
Driest Month (Jan) 0.31"

Air Quality

Earthquake History

89 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.9. Most recent: M4.5 on Jul 14, 2025.

Mar 24, 2011 27 km NNW of Tachilek, Myanmar M6.9 29 km
May 16, 2007 40 km NE of Ban Houakhoua, Laos M6.3 90 km
May 5, 2014 32 km SSW of Chiang Rai, Thailand M6.1 89 km
Jul 21, 2022 53 km S of K?ng Tung, Myanmar M5.9 80 km
Mar 24, 2011 25 km NNW of Tachilek, Myanmar M5.7 27 km
Jun 23, 2007 114 km N of Tachilek, Myanmar M5.6 116 km
Jun 23, 2007 98 km WSW of Jinghong, China M5.4 124 km
Sep 11, 1994 41 km NW of Mae Chai, Thailand M5.2 102 km
Mar 25, 2011 29 km N of Tachilek, Myanmar M5.0 31 km
Mar 26, 2011 40 km NE of Tachilek, Myanmar M5.0 42 km
May 6, 2014 42 km SE of Fang, Thailand M5.0 100 km
May 6, 2014 31 km SW of Chiang Rai, Thailand M5.0 86 km
Jul 21, 2022 58 km S of K?ng Tung, Myanmar M4.9 74 km
Jul 21, 2022 53 km S of K?ng Tung, Myanmar M4.9 79 km
Mar 19, 2010 91 km SW of Jinghong, China M4.9 112 km
May 6, 2013 24 km N of Tachilek, Myanmar M4.9 26 km
Jun 28, 1999 114 km NNW of Tachilek, Myanmar M4.8 116 km
Jul 29, 2022 65 km S of K?ng Tung, Myanmar M4.8 68 km
Jul 15, 1999 121 km NNW of Tachilek, Myanmar M4.8 123 km
Mar 24, 2011 23 km NNE of Tachilek, Myanmar M4.8 25 km
Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 68°F (20°C) 0.3 in Coldest, Driest
February 73°F (23°C) 0.6 in
March 77°F (25°C) 0.8 in
April 82°F (28°C) 3.5 in
May 82°F (28°C) 8.7 in Warmest
June 82°F (28°C) 8.7 in
July 81°F (27°C) 14.2 in
August 80°F (27°C) 15.4 in Wettest
September 80°F (26°C) 10.9 in
October 78°F (25°C) 4.9 in
November 73°F (23°C) 2.2 in
December 69°F (20°C) 0.7 in

Mae Sai has a seasonal temperature swing of 14°F / from 68°F in January to 82°F in May. Total annual precipitation is 70.7 inches, with August being the wettest month (15.4") and January the driest (0.3").

View full weather details →

Schools in Mae Sai

11 public schools (NCES 2022-23 data).

School Level Enrollment Teachers Student/Teacher
Nam Cham School
Ban San Thanon School
Choaporluang Uppatham 5 School
Mae Sai Prasitsart School
Ban Muang Daeng School
Pa Mueat School
Ban Payang School
Development and Education Programme for Daughters and Communities Centre in the Greater Mekong Subregion
Phatak Half Day School
Pa Yang Mai Community Learning Center
Ban Chong School
View full schools details →

Radio Stations near Mae Sai

0 stations within ~55 km.

Station Genre Quality

Museums in Mae Sai

NameTypeAddressPhoneAnnual Revenue
Chiang Saen National Museum
Doi Tung Royal Villa
House of Opium
Khun Sa Old Camp
Museum of drugs
The Hall of Opium

Farmers Markets in Mae Sai

NameAddressSeasonHoursOrganicWebsite
Ban Tham Food Market
Ban Tham Morning Market
Covered Market
Covered Market
Doi Tung Hill Tribe Market
Jinwan Building Materials Center
Maekhum Market
Marketplace
Mueang Daeng Fresh Market
Myanmar Market
Starlight Night Market
Tar Lot Market
Thai Thong Food Market
ตลาดดอยเวา
ຕະຫຼາດກະສິກໍາເຟີຍຊາງ 菲尚农贸市场

Hotels in Mae Sai

31 hotels within city radius — OpenStreetMap data

Akha PamiO
AQ Hotel
Bansuan Resort Hotel, Mae Sai
Chour Palace Hotel
Du Doi Suay Resort
Khanthongkham Hotel
Khunnam Rimtarn (Bug) Resort
Kong Kam House
Little Bear
Mae Sai Complex Hôtel
Mae Sai Mom Home
Maekong Delta Boutique Hotel
Maesai Hotel
Navy Home Hotel
Orasa Hotel โรงแรมอรษาแม่สาย
Piyaporn Hill Paradise
Piyaporn Pavilion Hotel
Piyaporn Place Hotel
Pu Tawan Resort
raibaonoi (strawberry resort)
Silamanee Resort & Spa
Thai Tong Hotel
The Victory Hotel
Top North Hotel
Umporn Resort
V-Park Hotel
Wang Thong Hotel
Yeesun Hotel
Yunnan Hotel
Zen Villa
บัวปทุมมารีสอร์ท

Restaurants in Mae Sai

25 restaurants within city radius — OpenStreetMap data

An Charoen Mae Sai
Bismillah hallal food
Boon Nam Restaurant
Chan Ka Phak
Choppers Burger Bar - Mae Sai
Coffee Time
Delicious Family Restaurant
Green House
Halal food
Mae Sai Health
Maletcha
MK Restaurants
Mr Boyd
Nam Ngiao Rom Sai
Som Tum
Thai food
The Terrace
Tumsiam
Y.G Restaurant
จิงจูยูนนาน
จิงหลายซุ่นยูนนาน
บ้านวันวา ระเบียงดาว
บ้านวันวา ระเบียงดาว
ยิ้มจิ้มจุ่ม By Yimsangharn'แม่สาย
หอมปากหอมคอ

Cafes in Mae Sai

13 cafes within city radius — OpenStreetMap data

Bear House Cafe'
Café Amazon
Cafferino
Coffee Monk, coffee shop
Cowboy Café
Creative Cups
Hoppy Cafe cake coffee tea
Mae Sai Nayew Café
Namon Coffee & Tea
Phukuma
Shambala
Socialism Coffee Roasters
ร้านกาแฟ BECAUSE COFFEE

Monuments in Mae Sai

1 monuments within city radius — OpenStreetMap data

Saman Kunan Memorial

Clinics in Mae Sai

4 clinics within city radius — OpenStreetMap data

Baan Pha Mee subdistrict health promotion hospital
Clinic Sriburin
Overbrook Clinic
Subdistrict Health Promoting Hospital

Bus Stations in Mae Sai

3 bus stations within city radius — OpenStreetMap data

Mae Sai Bus Station
Songthaew Stop to go to Goldentriangle(Chiangsean) at 1300 & 14900
Songthaew to Chiang Saen

Gas Stations in Mae Sai

10 gas stations within city radius — OpenStreetMap data

Bangchak
Cosmo
Cosmo
Fuel Station
PT
PT
PTT
PTT
slot machine oil pump
World Gas

Banks in Mae Sai

11 banks within city radius — OpenStreetMap data

Bangkok Bank Mae Sai Branch
Bank for Agriculture and Agricultural Cooperatives Mae Sai Branch
Bank of Ayudhya Mae Sai Branch
CIMB THAI
Government Savings Bank
Islamic Bank
Kasikorn Bank
Kasikornbank
Siam Commercial Bank Mae Sai Branch
TMBThanachart Bank
ธนาคารกรุงไทย จก (มหาชน) สาขา แม่สาย

Shopping Malls in Mae Sai

1 shopping malls within city radius — OpenStreetMap data

Hongfah Plaza

Stadiums & Teams in Mae Sai

TeamLeagueDivision

Airports Near Mae Sai

6 airports within the area.

AirportIATAType
Mae Fah Luang - Chiang Rai International AirportCEILarge Airport
Bokeo International AirportBORMedium Airport
Mong Hsat AirportMOGMedium Airport
Tachileik AirportTHLMedium Airport
Ban Huoeisay AirportHOESmall Airport
Mong Hpayak AirportSmall Airport

Post Offices in Mae Sai

1 post offices.

Post OfficeAddress
Mae Sai Post Office

Churches & Religious Organizations in Mae Sai

21 religious organizations (IRS tax-exempt data).

NameAddress
An-Nur Mae Sai Mosque
Big stupa
Chao Por Tham Kob Shrine
Chinese temple
Hnamjum Tenple
Hnong Aor Temple
Mae Sai City Pillar Shrine
Mueang Daeng Temple
Pha Teak Temple
Pha Teak Temple Chedi
Srichaipoom Church
Tham Pha Chom Temple
Wat Ban Chong
Wat Mankha Ram
Wat Paya Si Tuang Kham
Wat Phra That Doi Wao
Wat Phra That Doi Wao
Wat Prom Wihan
Wat Wiang Phan
มัสยิด อัรเราะห์มานิยะฮ์
มูลนิธิกวงเม้งแม่สาย

Quick Facts

Timezone
Asia/Bangkok
Website
watthamphajom.com/

🇹🇭 About Thailand

Capital Bangkok
Population 69,428,524
Area 514,000 km²
GDP (USD) $515,906,283,941
GDP per capita $7,195
HDI 0.803
Life expectancy 76.4 years
Internet users 89.5%
Urban population 60.9%
Currency THB (Baht)
Languages Thai
Calling code +66
TLD .th
Driving side left

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Frequently Asked Questions About Mae Sai

What is the population of Mae Sai?

Mae Sai has a population of 27,520 residents and is located in Thailand. The population density is 13,899 people per square mile, spread across 2.0 square miles.

What is the weather like in Mae Sai?

Mae Sai has a warm climate with an average annual temperature of 77°F (25°C). Winter temperatures average 68°F in January, while summers reach an average of 81°F in July. The area receives 215 sunny days per year. Annual rainfall totals 70.8 inches.

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