Dibuluan, Philippines
Cagayan Valley · Philippines
Dibuluan is a small city in Cagayan Valley, Philippines with a population of 22,228. Elevation: 384 ft (117 m). Average temperature: 80°F (27°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 Dibuluan
San Agustin, officially the Municipality of San Agustin, is a municipality in the province of Isabela, Philippines. According to the 2024 census, it has a population of 22,228 people.
People
Climate
| Population | 22,228 |
| Elevation | 384 ft (117 m) |
| Coordinates | 16.5191°, 121.7647° |
| Timezone | Asia/Manila |
| Country | 🇵🇭 Philippines |
| State / Province | Cagayan Valley |
| Average Temperature | 80°F (27°C) |
| January Average | 74°F (24°C) |
| July Average | 83°F (28°C) |
| Annual Precipitation | 87.8 inches (2,230 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Dibuluan
Dibuluan is a small city in Philippines (Cagayan Valley) with a population of 22,228. The city sits at an elevation of 384 feet (117 meters) above sea level. The average annual temperature is 80°F (27°C). Temperatures range from 74°F in January to 83°F in July. Annual precipitation averages 87.8 inches. The timezone is Asia/Manila.
Climate in Dibuluan
Dibuluan has an average annual temperature of 25.3°C (78°F). The hottest month is May (27.3°C), the coldest is Jan (22.2°C). Average annual precipitation is 3116 mm.
Temperature
| Annual Average | 79.9°F |
| 48% above Philippines avg | |
| January Average | 74°F (24°C) |
| July Average | 83°F (28°C) |
Geography
| Elevation | 384 ft (117 m) |
| Coordinates | 16.5191°N, 121.7647°E |
| Timezone | Asia/Manila |
Precipitation & Snow
Air Quality
Tsunami History
4 tsunamis recorded within 500 km. Highest wave on record: 4.3 m (14 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1970 | PHILIPPINE SEA | Earthquake | 4.3 m | 15 | 82 km |
| 1990 | W. LUZON ISLAND | Earthquake | 2.0 m | 2,412 | 113 km |
| 1968 | E. LUZON ISLAND | Earthquake | 0.2 m | 270 | 47 km |
| 1880 | E. LUZON ISLAND | Eruption + Earthquake | - | 20 | 58 km |
Nearby Volcanoes
3 volcanoes within 200 km. Closest: Ambalatungan Group (114 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Ambalatungan Group | Compound | 2,329 m (7,641 ft) | Unknown | 114 km |
| Arayat | Stratovolcano | 1,026 m (3,366 ft) | Unknown | 183 km |
| Cagua | Stratovolcano | 1,133 m (3,717 ft) | 1860 | 193 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 74°F (24°C) | 3.7 in | Coldest |
| February | 76°F (24°C) | 2.9 in | Driest |
| March | 79°F (26°C) | 3.3 in | |
| April | 82°F (28°C) | 3.9 in | |
| May | 84°F (29°C) | 6.9 in | |
| June | 84°F (29°C) | 6.0 in | Warmest |
| July | 83°F (28°C) | 7.8 in | |
| August | 82°F (28°C) | 8.0 in | |
| September | 82°F (28°C) | 9.8 in | |
| October | 80°F (27°C) | 12.8 in | |
| November | 78°F (25°C) | 13.0 in | Wettest |
| December | 76°F (24°C) | 9.7 in |
Dibuluan has a seasonal temperature swing of 10°F / from 74°F in January to 84°F in June. Total annual precipitation is 87.8 inches, with November being the wettest month (13.0") and February the driest (2.9").
Schools in Dibuluan
9 public schools (OpenStreetMap data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Linomot Elementary School | - | - | - | - |
| Papan Elementary School | - | - | - | - |
| Papan Weste Primary School | - | - | - | - |
| Namnama Elementary School | - | - | - | - |
| Usol Elementary School | - | - | - | - |
| Jones East Central School | - | - | - | - |
| Dibuluan National High School | - | - | - | - |
| Villa Saruccad Tribal Elementary School | - | - | - | - |
| Nemmatan Primary School | - | - | - | - |
Radio Stations near Dibuluan
5 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| Star FM Baguio | - | AAC | |
| Love Radio Santiago | - | MP3 64 kbps | |
| Radyo Natin Santiago | - | AAC 64 kbps | |
| Love Radio Santiago (M3U) | - | MP3 64 kbps | |
| Radyo Natin Candon | - | AAC 64 kbps |
Museums in Dibuluan
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Balay ti Santiago |
Libraries in Dibuluan
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| College of Engineering Library | 0.0 | |||||
| Cyber Library | 0.0 | |||||
| Graduate School Library | 0.0 | |||||
| Main Library | 0.0 | |||||
| Quirino Provincial Library | 0.0 |
Farmers Markets in Dibuluan
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Aglipay Public Market | |||||
| Cabarroguis Public Market | |||||
| DON ANTONIO A. VALLEJO PUBLIC MARKET | |||||
| Echague Public Market | |||||
| Echague Public Market | |||||
| Flea Market | |||||
| Maddela Public Market | |||||
| Saguday Public Market | |||||
| San Guillermo Public Market |
Airports Near Dibuluan
7 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Cauayan Airport | CYZ | Medium Airport |
| Bagabag Airport | - | Small Airport |
| Casiguran Airport | CGG | Small Airport |
| Cordon Airport | - | Small Airport |
| Dilasag Airport | DSG | Small Airport |
| Dinapigue Airstrip | - | Small Airport |
| Palanan Community Airport | - | Small Airport |
Churches & Religious Organizations in Dibuluan
1 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Iglesia Filipina Independiente |
Quick Facts
🇵🇭 About Philippines
Public Holidays in Philippines
18 public holidays this year
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Get ReportFrequently Asked Questions About Dibuluan
What is the population of Dibuluan?
Dibuluan has a population of 22,228 residents and is located in Philippines..
What is the weather like in Dibuluan?
Dibuluan has a warm climate with an average annual temperature of 80°F (27°C). Winter temperatures average 74°F in January, while summers reach an average of 83°F in July. Annual rainfall totals 87.8 inches.
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