Idio, Philippines
Western Visayas · Philippines
Idio is a small city in Western Visayas, Philippines with a population of 19,365. Elevation: 26 ft (8 m). Average temperature: 78°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 Idio
Sebaste, officially the Municipality of Sebaste, is a municipality in the province of Antique, Philippines. According to the 2024 census, it has a population of 19,365 people.
People
Climate
| Population | 19,365 |
| Population Density | 449 / sq mi |
| Elevation | 26 ft (8 m) |
| Coordinates | 11.6238°, 122.0979° |
| Timezone | Asia/Manila |
| Country | 🇵🇭 Philippines |
| State / Province | Western Visayas |
| Average Temperature | 78°F (26°C) |
| January Average | 76°F (24°C) |
| July Average | 78°F (26°C) |
| Annual Precipitation | 141.6 inches (3,596 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Idio
Idio is a small city in Philippines (Western Visayas) with a population of 19,365. The city sits at an elevation of 26 feet (8 meters) above sea level. The average annual temperature is 78°F (26°C). Temperatures range from 76°F in January to 78°F in July. Annual precipitation averages 141.6 inches. The timezone is Asia/Manila.
Climate in Idio
Idio has an average annual temperature of 28°C (82°F). The hottest month is May (29.5°C), the coldest is Feb (26.6°C). Average annual precipitation is 3118 mm.
Temperature
| Annual Average | 77.9°F |
| 44% above Philippines avg | |
| January Average | 76°F (24°C) |
| July Average | 78°F (26°C) |
Geography
| Elevation | 26 ft (8 m) |
| Area | 43.1 sq mi (111.6 km²) |
| Population Density | 449/sq mi |
| Coordinates | 11.6238°N, 122.0979°E |
| Timezone | Asia/Manila |
Precipitation & Snow
Air Quality
Tsunami History
1 tsunami recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1948 | SULU SEA | Earthquake | - | 74 | 102 km |
Nearby Volcanoes
3 volcanoes within 200 km. Closest: Silay (156 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Silay | Stratovolcano | 1,510 m (4,954 ft) | Unknown | 156 km |
| Mandalagan | Complex | 1,885 m (6,184 ft) | Unknown | 166 km |
| Kanlaon | Stratovolcano | 2,435 m (7,989 ft) | 2017 | 176 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 76°F (24°C) | 7.1 in | Coldest |
| February | 76°F (24°C) | 3.5 in | |
| March | 78°F (25°C) | 2.7 in | Driest |
| April | 80°F (27°C) | 2.9 in | |
| May | 81°F (27°C) | 10.9 in | Warmest |
| June | 79°F (26°C) | 14.3 in | |
| July | 78°F (26°C) | 22.8 in | Wettest |
| August | 78°F (26°C) | 19.3 in | |
| September | 78°F (26°C) | 16.5 in | |
| October | 78°F (26°C) | 16.3 in | |
| November | 78°F (25°C) | 15.0 in | |
| December | 77°F (25°C) | 10.4 in |
Idio has a seasonal temperature swing of 5°F / from 76°F in January to 81°F in May. Total annual precipitation is 141.6 inches, with July being the wettest month (22.8") and March the driest (2.7").
Schools in Idio
5 public schools (OpenStreetMap data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Sebaste High School | - | - | - | - |
| Idio Elementary School | - | - | - | - |
| Callan Elementary School | - | - | - | - |
| Yawan Primary School | - | - | - | - |
| Nauhon Elementary School | - | - | - | - |
Radio Stations near Idio
2 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| Boracay Beach Radio | internet radio | MP3 128 kbps | |
| Love Radio Kalibo | - | MP3 64 kbps |
Museums in Idio
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Culasi Museum & Library |
Libraries in Idio
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Albasan Barangay Library | 0.0 |
Farmers Markets in Idio
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Culasi Public Market | |||||
| Guinhalinan Public Market | |||||
| Ibajay Public Market | |||||
| Libertad Public Market | |||||
| Makato Public Market | |||||
| Mercado de Sebaste | |||||
| Numancia Public Market | |||||
| Pandan Market | |||||
| Pandan Market | |||||
| Tangalan Public Market |
Airports Near Idio
6 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Kalibo International Airport | KLO | Large Airport |
| Godofredo P. Ramos Airport | MPH | Medium Airport |
| Roxas Airport | RXS | Medium Airport |
| Tugdan Airport | TBH | Medium Airport |
| Azagra Airstrip | - | Small Airport |
| Semirara Airport | - | Small Airport |
Churches & Religious Organizations in Idio
5 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Catholic Chapel | |
| Catholic Chapel | |
| Nuestra Señora Delos Remedios Church | |
| Seventh-Day Adventist Church | |
| Yawan Chapel |
Quick Facts
🇵🇭 About Philippines
Public Holidays in Philippines
18 public holidays this year
Frequently Asked Questions About Idio
What is the population of Idio?
Idio has a population of 19,365 residents and is located in Philippines. The population density is 449 people per square mile, spread across 43.1 square miles.
What is the weather like in Idio?
Idio has a warm climate with an average annual temperature of 78°F (26°C). Winter temperatures average 76°F in January, while summers reach an average of 78°F in July. Annual rainfall totals 141.6 inches.
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