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San Sebastian, Philippines
Bicol Region · Philippines
San Sebastian is a small town in Bicol Region, Philippines with a population of 2,101. Elevation: 20 ft (6 m). Average temperature: 77°F (25°C).
Data updated June 2026
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About San Sebastian
San Sebastián or Donostia, officially known by the bilingual name Donostia / San Sebastián, is a city and municipality located in the Basque Autonomous Community in Spain. It lies on the coast of the Bay of Biscay, 20 km from the France–Spain border. The capital city of the province of Gipuzkoa, it has a population of 188,487 as of 2024, with its metropolitan area being 436,500 in 2010. Locals call themselves donostiarra (singular) in Basque, also using this term when speaking in Spanish. It is also a part of Basque Eurocity Bayonne-San Sebastián.
People
Climate
| Population | 2,101 |
| Population Density | 14 / sq mi |
| Elevation | 20 ft (6 m) |
| Coordinates | 13.7283°, 123.5939° |
| Timezone | Asia/Manila |
| Country | 🇵🇭 Philippines |
| State / Province | Bicol Region |
| Average Temperature | 77°F (25°C) |
| January Average | 73°F (23°C) |
| July Average | 78°F (26°C) |
| Annual Precipitation | 128.4 inches (3,261 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About San Sebastian
San Sebastian is a small town in Philippines (Bicol Region) with a population of 2,101. The city sits at an elevation of 20 feet (6 meters) above sea level. The average annual temperature is 77°F (25°C). Temperatures range from 73°F in January to 78°F in July. Annual precipitation averages 128.4 inches. The timezone is Asia/Manila.
Temperature
| Annual Average | 77.2°F |
| 43% above Philippines avg | |
| January Average | 73°F (23°C) |
| July Average | 78°F (26°C) |
| Sunny Days | 311 days/yr |
Geography
| Elevation | 20 ft (6 m) |
| Area | 145.9 sq mi (377.9 km²) |
| Population Density | 14/sq mi |
| Coordinates | 13.7283°N, 123.5939°W |
| Timezone | Asia/Manila |
Precipitation & Snow
Air Quality
Tsunami History
1 tsunami recorded within 500 km. Highest wave on record: 1.3 m (4 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1973 | QUEZON | Earthquake | 1.3 m | 15 | 93 km |
Nearby Volcanoes
3 volcanoes within 200 km. Closest: Isarog (24 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Isarog | Stratovolcano | 1,966 m (6,450 ft) | -3500 | 24 km |
| Pocdol Mountains | Compound | 1,102 m (3,615 ft) | Unknown | 85 km |
| Bulusan | Stratovolcano(es) | 1,535 m (5,036 ft) | 2017 | 118 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 73°F (23°C) | 9.8 in | Coldest |
| February | 75°F (24°C) | 6.1 in | |
| March | 76°F (25°C) | 5.7 in | |
| April | 78°F (26°C) | 5.4 in | Driest |
| May | 80°F (27°C) | 7.4 in | |
| June | 80°F (27°C) | 9.6 in | Warmest |
| July | 78°F (26°C) | 11.0 in | |
| August | 80°F (27°C) | 8.1 in | |
| September | 79°F (26°C) | 10.5 in | |
| October | 78°F (26°C) | 15.4 in | |
| November | 77°F (25°C) | 18.8 in | |
| December | 76°F (24°C) | 18.9 in | Wettest |
San Sebastian has a seasonal temperature swing of 7°F / from 73°F in January to 80°F in June. Total annual precipitation is 126.7 inches, with December being the wettest month (18.9") and April the driest (5.4").
Schools in San Sebastian
7 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Cabotonan High School | — | — | — | — |
| Panagan High School | — | — | — | — |
| Kinahulogan Elementary School | — | — | — | — |
| San Sebastian Elementary School | — | — | — | — |
| Panagan Elementary School | — | — | — | — |
| Cabotonan Elementary School | — | — | — | — |
| Panicuan Primary School | — | — | — | — |
Radio Stations near San Sebastian
6 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| Idol FM 105.5 Naga | news, talk | MP3 | |
| Love Radio Naga | — | MP3 64 kbps | |
| Radyo Natin Buhi | — | AAC 64 kbps | |
| Radyo Natin Baao | — | AAC 64 kbps | |
| Radyo Natin Iriga | — | AAC 64 kbps | |
| Radyo Natin Sorsogon | — | AAC 64 kbps |
Libraries in San Sebastian
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Tigaon Municipal Library | 0.0 |
Farmers Markets in San Sebastian
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Sagñay Public Market | |||||
| Tigaon Public Market |
Airports Near San Sebastian
7 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Bicol International Airport | DRP | Large Airport |
| Daet Airport | DTE | Medium Airport |
| Naga Airport | WNP | Medium Airport |
| Virac Airport | VRC | Medium Airport |
| Apuao Grande Island Airstrip | — | Small Airport |
| Bacon Community Airport | — | Small Airport |
| Lahuy Airport | — | Small Airport |
Explore Near San Sebastian
Quick Facts
🇵🇭 About Philippines
Public Holidays in Philippines
18 public holidays this year
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Get ReportFrequently Asked Questions About San Sebastian
What is the population of San Sebastian?
San Sebastian has a population of 2,101 residents and is located in Philippines. The population density is 14 people per square mile, spread across 145.9 square miles.
What is the weather like in San Sebastian?
San Sebastian has a warm climate with an average annual temperature of 77°F (25°C). Winter temperatures average 73°F in January, while summers reach an average of 78°F in July. The area receives 311 sunny days per year, well above the national average of 205. Annual rainfall totals 128.4 inches.