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Dassun, Philippines
Cagayan Valley · Philippines
Dassun is a small city in Cagayan Valley, Philippines with a population of 6,030. Elevation: 75 ft (23 m). Average temperature: 80°F (27°C).
Data updated June 2026
Discover Dassun, Philippines
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About Dassun
Iguig, officially the Municipality of Iguig, is a municipality in the province of Cagayan, Philippines. According to the 2024 census, it has a population of 31,342 people.
People
Climate
| Population | 6,030 |
| Population Density | 47 / sq mi |
| Elevation | 75 ft (23 m) |
| Coordinates | 17.7452°, 121.7114° |
| 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 (29°C) |
| Annual Precipitation | 64.8 inches (1,647 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Dassun
Dassun is a small city in Philippines (Cagayan Valley) with a population of 6,030. The city sits at an elevation of 75 feet (23 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 64.8 inches. The timezone is Asia/Manila.
Climate in Dassun
Dassun has an average annual temperature of 27.1°C (81°F). The hottest month is Jun (29.8°C), the coldest is Jan (23.4°C). Average annual precipitation is 1804 mm.
Temperature
| Annual Average | 80.3°F |
| 49% above Philippines avg | |
| January Average | 74°F (24°C) |
| July Average | 83°F (29°C) |
| Sunny Days | 219 days/yr |
Geography
| Elevation | 75 ft (23 m) |
| Area | 127.3 sq mi (329.8 km²) |
| Population Density | 47/sq mi |
| Coordinates | 17.7452°N, 121.7114°W |
| Timezone | Asia/Manila |
Precipitation & Snow
Air Quality
Tsunami History
5 tsunamis recorded within 500 km. Highest wave on record: 1.0 m (3 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1988 | NORTH OF LUZON ISLAND | Earthquake | 1.0 m | - | 121 km |
| 1968 | E. LUZON ISLAND | Earthquake | 0.2 m | 270 | 148 km |
| 2022 | N. LUZON ISLAND | Earthquake | 0.1 m | 11 | 98 km |
| 1983 | LUZON ISLAND | Earthquake | - | 16 | 105 km |
| 1627 | W. LUZON ISLAND | Earthquake | - | - | 107 km |
Nearby Volcanoes
4 volcanoes within 200 km. Closest: Cagua (69 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Cagua | Stratovolcano | 1,133 m (3,717 ft) | 1860 | 69 km |
| Ambalatungan Group | Compound | 2,329 m (7,641 ft) | Unknown | 80 km |
| Camiguin de Babuyanes | Stratovolcano | 712 m (2,336 ft) | 1857 | 122 km |
| Babuyan Claro | Stratovolcano(es) | 1,080 m (3,543 ft) | 1924 | 199 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 74°F (24°C) | 1.5 in | Coldest |
| February | 76°F (25°C) | 0.7 in | Driest |
| March | 80°F (27°C) | 1.1 in | |
| April | 83°F (28°C) | 1.5 in | |
| May | 84°F (29°C) | 4.8 in | Warmest |
| June | 84°F (29°C) | 5.0 in | |
| July | 83°F (29°C) | 6.8 in | |
| August | 83°F (28°C) | 7.4 in | |
| September | 82°F (28°C) | 6.4 in | |
| October | 80°F (27°C) | 13.0 in | Wettest |
| November | 78°F (25°C) | 12.0 in | |
| December | 75°F (24°C) | 4.8 in |
Dassun has a seasonal temperature swing of 10°F / from 74°F in January to 84°F in May. Total annual precipitation is 64.8 inches, with October being the wettest month (13.0") and February the driest (0.7").
Schools in Dassun
5 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Agguirit Elementary School | - | - | - | - |
| Ugac Elementary School | - | - | - | - |
| Malacabibi Elementary School | - | - | - | - |
| Dassun National High School | - | - | - | - |
| Dassun Elementary School | - | - | - | - |
Museums in Dassun
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Cagayan Museum and Historical Research Center | ||||
| National Museum of the Philippines - Cagayan |
Libraries in Dassun
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Cagayan Provincial Library | 0.0 | |||||
| CSU Library | 0.0 | |||||
| Municipal Library | 0.0 | |||||
| Public Library | 0.0 |
Farmers Markets in Dassun
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Don Domingo Public Market | |||||
| New Piat Public Market | |||||
| Penablanca Public Market | |||||
| Piat Public Market | |||||
| Public Market | |||||
| Solana Public Market | |||||
| Tuguegarao City New Public Market | |||||
| Tuguegarao New Public Market |
Airports Near Dassun
9 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Cagayan North International Airport | LLC | Medium Airport |
| Tuguegarao Airport | TUG | Medium Airport |
| Aparri (Maura) Airport | - | Small Airport |
| Bicobian Bay Airstrip | - | Small Airport |
| Dibagat Airstrip | - | Small Airport |
| Lal-lo Airstrip | - | Small Airport |
| Maconacon Airstrip | - | Small Airport |
| Palanan Community Airport | - | Small Airport |
| Salolwan Airstrip | - | Small Airport |
Quick Facts
🇵🇭 About Philippines
Public Holidays in Philippines
18 public holidays this year
Frequently Asked Questions About Dassun
What is the population of Dassun?
Dassun has a population of 6,030 residents and is located in Philippines. The population density is 47 people per square mile, spread across 127.3 square miles.
What is the weather like in Dassun?
Dassun 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. The area receives 219 sunny days per year. Annual rainfall totals 64.8 inches.