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Guiuan, Philippines
Eastern Visayas · Philippines
Guiuan is a small city in Eastern Visayas, Philippines with a population of 11,041. Elevation: 16 ft (5 m). Average temperature: 81°F (27°C).
Data updated June 2026
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About Guiuan
Guiuan, officially the Municipality of Guiuan, is a municipality in the province of Eastern Samar, Philippines. It constitutes the southeastern extremity of Samar Island and some adjacent islands, surrounded by Leyte Gulf and the Philippine Sea, two major bodies of water that makes the town the surfing capital of the Visayas. According to the 2024 census, it has a population of 52,749 people, making it the most populous municipality in Eastern Samar and the second most populous administrative division in the entire province after the capital city Borongan.
People
Climate
| Population | 11,041 |
| Population Density | 163 / sq mi |
| Elevation | 16 ft (5 m) |
| Coordinates | 11.0309°, 125.7234° |
| Timezone | Asia/Manila |
| Country | 🇵🇭 Philippines |
| State / Province | Eastern Visayas |
| Average Temperature | 81°F (27°C) |
| January Average | 79°F (26°C) |
| July Average | 82°F (28°C) |
| Annual Precipitation | 133.9 inches (3,400 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Guiuan
Guiuan is a small city in Philippines (Eastern Visayas) with a population of 11,041. The city sits at an elevation of 16 feet (5 meters) above sea level. The average annual temperature is 81°F (27°C). Temperatures range from 79°F in January to 82°F in July. Annual precipitation averages 133.9 inches. The timezone is Asia/Manila.
Climate in Guiuan
Guiuan has an average annual temperature of 28.2°C (83°F). The hottest month is May (28.8°C), the coldest is Feb (27.1°C). Average annual precipitation is 3046 mm.
Temperature
| Annual Average | 81.0°F |
| 50% above Philippines avg | |
| January Average | 79°F (26°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 128 days/yr |
Geography
| Elevation | 16 ft (5 m) |
| Area | 67.8 sq mi (175.5 km²) |
| Population Density | 163/sq mi |
| Coordinates | 11.0309°N, 125.7234°W |
| Timezone | Asia/Manila |
Precipitation & Snow
Air Quality
Tsunami History
5 tsunamis recorded within 500 km. Highest wave on record: 12.0 m (39 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 2022 | ABUYOG, LEYTE | Meteorological | 12.0 m | 170 | 83 km |
| 1995 | SAMAR ISLAND | Earthquake | 2.0 m | - | 115 km |
| 2012 | PHILIPPINE ISLANDS | Earthquake | 0.2 m | 1 | 103 km |
| 1995 | SAMAR ISLAND | Earthquake | 0.1 m | - | 115 km |
| 1897 | SAMAR ISLAND | Earthquake | - | - | 112 km |
Nearby Volcanoes
3 volcanoes within 200 km. Closest: Mahagnao (93 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Mahagnao | Stratovolcano | 860 m (2,822 ft) | Unknown | 93 km |
| Cabalían | Stratovolcano | 912 m (2,992 ft) | 1820 | 100 km |
| Biliran | Compound | 1,301 m (4,268 ft) | 1939 | 141 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 79°F (26°C) | 19.1 in | Coldest |
| February | 79°F (26°C) | 13.9 in | |
| March | 80°F (27°C) | 10.3 in | |
| April | 82°F (28°C) | 8.3 in | |
| May | 83°F (28°C) | 7.5 in | Warmest |
| June | 82°F (28°C) | 8.8 in | |
| July | 82°F (28°C) | 6.9 in | |
| August | 82°F (28°C) | 4.9 in | Driest |
| September | 82°F (28°C) | 7.2 in | |
| October | 81°F (27°C) | 10.2 in | |
| November | 80°F (27°C) | 17.5 in | |
| December | 79°F (26°C) | 19.5 in | Wettest |
Guiuan has a seasonal temperature swing of 4°F / from 79°F in January to 83°F in May. Total annual precipitation is 133.9 inches, with December being the wettest month (19.5") and August the driest (4.9").
Colleges & Universities in Guiuan
| Institution | Type | Founded | Website |
|---|---|---|---|
| Eastern Samar State University - Salcedo | University | - | , |
| Eastern Samar State University Guiuan Campus | University | - | , |
| Maryland Global College Foundation, Inc. | College | - | , |
Schools in Guiuan
47 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Cambante Primary School | - | - | - | - |
| Victory Elementary School | - | - | - | - |
| Campoyong Elementary School | - | - | - | - |
| Dalaragan Primary School | - | - | - | - |
| Bucao Primary School | - | - | - | - |
| Cagdara-o Primary School | - | - | - | - |
| Surok Elementary School | - | - | - | - |
| Mayana Elementary School | - | - | - | - |
| Timala Elementary School | - | - | - | - |
| Bagua Elementary School | - | - | - | - |
| Gahoy Elementary School | - | - | - | - |
| Banahao Elementary School | - | - | - | - |
| Guiuan East Central School | - | - | - | - |
| San Antonio Primary School | - | - | - | - |
| Sung-an Elementary School | - | - | - | - |
| Cabunga-an Primary School | - | - | - | - |
| Busay Primary School | - | - | - | - |
| Hamorawon Elementary School | - | - | - | - |
| San Juan Elementary School | - | - | - | - |
| Tagporo Elementary School | - | - | - | - |
| MSH Sisters | - | - | - | - |
| Hagna Primary School | - | - | - | - |
| Taytay Integrated School | - | - | - | - |
| Taytay Elementary School | - | - | - | - |
| Manicani National High School | - | - | - | - |
| Guiuan National High School | - | - | - | - |
| Salug Elementary School | - | - | - | - |
| Guiuan Development Foundation Inc. Environment Training Center | - | - | - | - |
| St. Mary Academy of Guiuan | - | - | - | - |
| Immaculate Conception School of Guiuan | - | - | - | - |
| Anuron Elementary School | - | - | - | - |
| Lupok Central Elementary School | - | - | - | - |
| Cantahay Elementary School | - | - | - | - |
| Alingarog Elementary School | - | - | - | - |
| Barbo Elementary School | - | - | - | - |
| San Jose Elementary School | - | - | - | - |
| Cogon Elementary School | - | - | - | - |
| Buenavista Elementary School | - | - | - | - |
| Banaag Elementary School | - | - | - | - |
| Tubabao Elementary School | - | - | - | - |
| Tubabao National High School | - | - | - | - |
| San Pedro Elementary School | - | - | - | - |
| Pagnamitan Elementary School | - | - | - | - |
| Sapao Elementary School | - | - | - | - |
| Trinidad Elementary School | - | - | - | - |
| Baras Elementary School | - | - | - | - |
| Bungtod Elementary School | - | - | - | - |
Radio Stations near Guiuan
0 stations within ~55 km.
| Station | Genre | Quality |
|---|
Farmers Markets in Guiuan
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Guiuan Municipal Public Market | |||||
| Mercedes Public Market | |||||
| Pag-ibig Market | |||||
| Public Market | |||||
| Salcedo Public Market |
Hotels in Guiuan
2 hotels within city radius - OpenStreetMap data
Restaurants in Guiuan
1 restaurants within city radius - OpenStreetMap data
Cafes in Guiuan
1 cafes within city radius - OpenStreetMap data
Theatres in Guiuan
1 theatres within city radius - OpenStreetMap data
Clinics in Guiuan
6 clinics within city radius - OpenStreetMap data
Dentists in Guiuan
3 dentists within city radius - OpenStreetMap data
Bus Stations in Guiuan
2 bus stations within city radius - OpenStreetMap data
Gas Stations in Guiuan
7 gas stations within city radius - OpenStreetMap data
Banks in Guiuan
4 banks within city radius - OpenStreetMap data
Airports Near Guiuan
3 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Daniel Z. Romualdez Airport | TAC | Medium Airport |
| Borongan Airport | BPA | Small Airport |
| Guiuan Airport | - | Small Airport |
Post Offices in Guiuan
1 post offices.
| Post Office | Address |
|---|---|
| Guiuan Postal Office |
Churches & Religious Organizations in Guiuan
46 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Alagad ni Kristo | |
| Alingarog Church | |
| Bagua Church | |
| Banahao Church | |
| Barbo Church | |
| Bethel Temple | |
| Bible Baptist Church | |
| Bucao Church | |
| Buenavista Chapel | |
| Cabani-an Church | |
| Cagdara-o Church | |
| Camparang Church | |
| Candelaria Chapel | |
| Canonay Church | |
| cemetery | |
| Cogon Church | |
| Community of Hope | |
| Faith Alive Christian Center | |
| Fatima Church | |
| Gahoy Church |
Quick Facts
🇵🇭 About Philippines
Public Holidays in Philippines
18 public holidays this year
Frequently Asked Questions About Guiuan
What is the population of Guiuan?
Guiuan has a population of 11,041 residents and is located in Philippines. The population density is 163 people per square mile, spread across 67.8 square miles.
What is the weather like in Guiuan?
Guiuan 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 82°F in July. The area receives 128 sunny days per year, below the national average of 205. Annual rainfall totals 133.9 inches.