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Siasi, Philippines
Autonomous Region in Muslim Mindanao · Philippines
Siasi is a small city in Autonomous Region in Muslim Mindanao, Philippines with a population of 12,566. Elevation: 26 ft (8 m). Average temperature: 80°F (27°C).
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About Siasi
Siasi, officially the Siasi City, Province of Sulu, is a City in the province of Sulu, Philippines. According to the 2024 census, it has a population of 100,076 people.
People
Climate
| Population | 12,566 |
| Population Density | 169 / sq mi |
| Elevation | 26 ft (8 m) |
| Coordinates | 5.5462°, 120.8145° |
| Timezone | Asia/Manila |
| Country | 🇵🇭 Philippines |
| State / Province | Autonomous Region in Muslim Mindanao |
| Average Temperature | 80°F (27°C) |
| January Average | 79°F (26°C) |
| July Average | 81°F (27°C) |
| Annual Precipitation | 61.0 inches (1,550 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Siasi
Siasi is a small city in Philippines (Autonomous Region in Muslim Mindanao) with a population of 12,566. The city sits at an elevation of 26 feet (8 meters) above sea level. The average annual temperature is 80°F (27°C). Temperatures range from 79°F in January to 81°F in July. Annual precipitation averages 61.0 inches. The timezone is Asia/Manila.
Climate in Siasi
Siasi has an average annual temperature of 28.1°C (83°F). The hottest month is May (28.6°C), the coldest is Feb (27.5°C). Average annual precipitation is 1403 mm.
Temperature
| Annual Average | 80.2°F |
| 49% above Philippines avg | |
| January Average | 79°F (26°C) |
| July Average | 81°F (27°C) |
| Sunny Days | 225 days/yr |
Geography
| Elevation | 26 ft (8 m) |
| Area | 74.5 sq mi (192.9 km²) |
| Population Density | 169/sq mi |
| Coordinates | 5.5462°N, 120.8145°W |
| Timezone | Asia/Manila |
Precipitation & Snow
Air Quality
Tsunami History
1 tsunami recorded within 500 km. Highest wave on record: 7.0 m (23 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1897 | SULU SEA | Earthquake | 7.0 m | 13 | 141 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 79°F (26°C) | 3.8 in | Driest |
| February | 79°F (26°C) | 3.8 in | Coldest |
| March | 80°F (27°C) | 3.9 in | |
| April | 80°F (27°C) | 4.2 in | |
| May | 81°F (27°C) | 6.2 in | Warmest |
| June | 81°F (27°C) | 7.6 in | Wettest |
| July | 81°F (27°C) | 5.0 in | |
| August | 81°F (27°C) | 3.8 in | |
| September | 81°F (27°C) | 5.0 in | |
| October | 80°F (27°C) | 6.9 in | |
| November | 80°F (27°C) | 6.7 in | |
| December | 80°F (27°C) | 4.3 in |
Siasi has a seasonal temperature swing of 2°F / from 79°F in February to 81°F in May. Total annual precipitation is 61.0 inches, with June being the wettest month (7.6") and January the driest (3.8").
Colleges & Universities in Siasi
| Institution | Type | Founded | Website |
|---|---|---|---|
| Central Sulu College | College | — | — |
Schools in Siasi
9 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Hambilan Elementary School | — | — | — | — |
| Siasi Pilot Elementary School | — | — | — | — |
| Sisangat Elementary School | — | — | — | — |
| Sablay Annex School | — | — | — | — |
| South Laud Elementary School | — | — | — | — |
| Lapak National School of Fisheries | — | — | — | — |
| Pandami National High School | — | — | — | — |
| Hadji Usman Sangkalang Elementary School | — | — | — | — |
| Notre Dame of Siasi | — | — | — | — |
Bus Stations in Siasi
1 bus stations within city radius — OpenStreetMap data
Gas Stations in Siasi
1 gas stations within city radius — OpenStreetMap data
Airports Near Siasi
3 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Jolo Airport | JOL | Medium Airport |
| Luuk Airport | — | Small Airport |
| Siasi Airport | — | Small Airport |
Churches & Religious Organizations in Siasi
2 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Our Lady of the Immaculate Conception Parish | |
| Siasi Center Mosque |
Quick Facts
🇵🇭 About Philippines
Public Holidays in Philippines
18 public holidays this year
Frequently Asked Questions About Siasi
What is the population of Siasi?
Siasi has a population of 12,566 residents and is located in Philippines. The population density is 169 people per square mile, spread across 74.5 square miles.
What is the weather like in Siasi?
Siasi has a warm climate with an average annual temperature of 80°F (27°C). Winter temperatures average 79°F in January, while summers reach an average of 81°F in July. The area receives 225 sunny days per year. Annual rainfall totals 61.0 inches.