Gasan, Philippines
Mimaropa · Philippines
Gasan is a mid-size city in Mimaropa, Philippines with a population of 35,315. Elevation: 49 ft (15 m). Average temperature: 79°F (26°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 Gasan
Gasan, officially the Municipality of Gasan, is a municipality in the province of Marinduque, Philippines. According to the 2024 census, it has a population of 35,315 people.
People
Climate
| Population | 35,315 |
| Population Density | 907 / sq mi |
| Elevation | 49 ft (15 m) |
| Coordinates | 13.3237°, 121.8468° |
| Timezone | Asia/Manila |
| Country | 🇵🇭 Philippines |
| State / Province | Mimaropa |
| Average Temperature | 79°F (26°C) |
| January Average | 77°F (25°C) |
| July Average | 80°F (27°C) |
| Annual Precipitation | 80.8 inches (2,051 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Gasan
Gasan is a mid-size city in Philippines (Mimaropa) with a population of 35,315. The city sits at an elevation of 49 feet (15 meters) above sea level. The average annual temperature is 79°F (26°C). Temperatures range from 77°F in January to 80°F in July. Annual precipitation averages 80.8 inches. The timezone is Asia/Manila.
Climate in Gasan
Gasan has an average annual temperature of 27.8°C (82°F). The hottest month is May (29.5°C), the coldest is Jan (25.8°C). Average annual precipitation is 2682 mm.
Temperature
| Annual Average | 79.3°F |
| 47% above Philippines avg | |
| January Average | 77°F (25°C) |
| July Average | 80°F (27°C) |
Geography
| Elevation | 49 ft (15 m) |
| Area | 39.0 sq mi (100.9 km²) |
| Population Density | 907/sq mi |
| Coordinates | 13.3237°N, 121.8468°E |
| Timezone | Asia/Manila |
Precipitation & Snow
Air Quality
Tsunami History
9 tsunamis recorded within 500 km. Highest wave on record: 7.3 m (24 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1994 | PHILIPPINE ISLANDS | Earthquake | 7.3 m | 81 | 87 km |
| 1965 | TAAL, LUZON ISLAND | Astronomical | 4.7 m | 355 | 119 km |
| 1911 | TAAL, LUZON ISLAND | Astronomical | 3.0 m | 1,335 | 119 km |
| 1973 | QUEZON | Earthquake | 1.3 m | 15 | 104 km |
| 1889 | MINDORO ISLAND | Earthquake | 0.1 m | - | 94 km |
| 1937 | W. LUZON ISLAND | Earthquake | - | 1 | 136 km |
| 1928 | SULU SEA | Earthquake | - | - | 145 km |
| 1749 | TAAL, LUZON ISLAND | Astronomical | - | - | 119 km |
| 1716 | TAAL, LUZON ISLAND | Astronomical | - | - | 119 km |
Nearby Volcanoes
6 volcanoes within 200 km. Closest: Banahaw (92 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Banahaw | Complex | 2,158 m (7,080 ft) | Unknown | 92 km |
| San Pablo Volcanic Field | Stratovolcano | 1,090 m (3,576 ft) | 1350 | 106 km |
| Taal | Caldera | 311 m (1,020 ft) | 2020 | 119 km |
| Laguna Caldera | Caldera | 743 m (2,438 ft) | Unknown | 137 km |
| Isarog | Stratovolcano | 1,966 m (6,450 ft) | -3500 | 170 km |
| Mariveles | Stratovolcano | 1,388 m (4,554 ft) | -2050 | 199 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 77°F (25°C) | 3.7 in | Coldest |
| February | 77°F (25°C) | 2.3 in | |
| March | 79°F (26°C) | 2.0 in | Driest |
| April | 81°F (27°C) | 2.4 in | |
| May | 82°F (28°C) | 5.6 in | Warmest |
| June | 81°F (27°C) | 8.5 in | |
| July | 80°F (27°C) | 9.6 in | |
| August | 80°F (27°C) | 7.8 in | |
| September | 80°F (27°C) | 8.2 in | |
| October | 79°F (26°C) | 11.7 in | Wettest |
| November | 79°F (26°C) | 10.1 in | |
| December | 77°F (25°C) | 8.8 in |
Gasan has a seasonal temperature swing of 5°F / from 77°F in January to 82°F in May. Total annual precipitation is 80.8 inches, with October being the wettest month (11.7") and March the driest (2.0").
Schools in Gasan
8 public schools (OpenStreetMap data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Gasan Central School | - | - | - | - |
| Matandang Gasan Elementary School | - | - | - | - |
| Bacongbacong Primary School | - | - | - | - |
| Banot-Mahunig Elementary School | - | - | - | - |
| Pangi Elementary School | - | - | - | - |
| Bachao Elementary School | - | - | - | - |
| Bognuyan National High School | - | - | - | - |
| Bognuyan Elementary School | - | - | - | - |
Museums in Gasan
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| National Museum of the Philippines - Marinduque |
Farmers Markets in Gasan
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Boac Public Market | |||||
| Buenavista Municipal Market | |||||
| Gasan Market | |||||
| Mogpog Public Market | |||||
| Torrijos Public Market |
Hotels in Gasan
1 hotels within city radius - OpenStreetMap data
Dentists in Gasan
2 dentists within city radius - OpenStreetMap data
Gas Stations in Gasan
1 gas stations within city radius - OpenStreetMap data
Airports Near Gasan
5 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Marinduque Airport | MRQ | Medium Airport |
| Basilio Fernando Air Base | - | Small Airport |
| Calapan National Airport | - | Small Airport |
| Pagbilao Grande Island Airport | - | Small Airport |
| Pinamalayan Airport | - | Small Airport |
Churches & Religious Organizations in Gasan
4 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Birhan De Barangay Catholic Chapel | |
| St. John the Baptist Chapel | |
| St. Joseph Parish Church | |
| The Church of Jesus Christ of Latter-day Saints |
Quick Facts
🇵🇭 About Philippines
Public Holidays in Philippines
18 public holidays this year
Frequently Asked Questions About Gasan
What is the population of Gasan?
Gasan has a population of 35,315 residents and is located in Philippines. The population density is 907 people per square mile, spread across 39.0 square miles.
What is the weather like in Gasan?
Gasan has a warm climate with an average annual temperature of 79°F (26°C). Winter temperatures average 77°F in January, while summers reach an average of 80°F in July. Annual rainfall totals 80.8 inches.
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