Monbon, Philippines
Bicol Region · Philippines
Monbon is a mid-size city in Bicol Region, Philippines with a population of 59,540. Elevation: 171 ft (52 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 Monbon
Irosin, officially the Municipality of Irosin, is a municipality in the province of Sorsogon, Philippines. According to the 2024 census, it has a population of 59,540 people.
People
Climate
| Population | 59,540 |
| Population Density | 1,029 / sq mi |
| Elevation | 171 ft (52 m) |
| Coordinates | 12.7307°, 124.0189° |
| Timezone | Asia/Manila |
| Country | 🇵🇭 Philippines |
| State / Province | Bicol Region |
| Average Temperature | 79°F (26°C) |
| January Average | 76°F (24°C) |
| July Average | 80°F (27°C) |
| Annual Precipitation | 122.2 inches (3,104 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Monbon
Monbon is a mid-size city in Philippines (Bicol Region) with a population of 59,540. The city sits at an elevation of 171 feet (52 meters) above sea level. The average annual temperature is 79°F (26°C). Temperatures range from 76°F in January to 80°F in July. Annual precipitation averages 122.2 inches. The timezone is Asia/Manila.
Climate in Monbon
Monbon has an average annual temperature of 27.6°C (82°F). The hottest month is May (28.9°C), the coldest is Feb (25.8°C). Average annual precipitation is 2883 mm.
Temperature
| Annual Average | 78.7°F |
| 46% above Philippines avg | |
| January Average | 76°F (24°C) |
| July Average | 80°F (27°C) |
Geography
| Elevation | 171 ft (52 m) |
| Area | 57.9 sq mi (149.9 km²) |
| Population Density | 1,029/sq mi |
| Coordinates | 12.7307°N, 124.0189°E |
| Timezone | Asia/Manila |
Precipitation & Snow
Air Quality
Tsunami History
2 tsunamis recorded within 500 km. Highest wave on record: 1.0 m (3 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 2003 | SAMAR SEA | Eruption + Earthquake | 1.0 m | - | 63 km |
| 1925 | PHILIPPINE SEA | Earthquake | - | - | 111 km |
Nearby Volcanoes
4 volcanoes within 200 km. Closest: Bulusan (6 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Bulusan | Stratovolcano(es) | 1,535 m (5,036 ft) | 2017 | 6 km |
| Pocdol Mountains | Compound | 1,102 m (3,615 ft) | Unknown | 36 km |
| Isarog | Stratovolcano | 1,966 m (6,450 ft) | -3500 | 124 km |
| Biliran | Compound | 1,301 m (4,268 ft) | 1939 | 146 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 76°F (24°C) | 13.7 in | Coldest |
| February | 76°F (24°C) | 8.1 in | |
| March | 77°F (25°C) | 6.8 in | |
| April | 79°F (26°C) | 5.3 in | Driest |
| May | 81°F (27°C) | 6.1 in | Warmest |
| June | 81°F (27°C) | 7.4 in | |
| July | 80°F (27°C) | 9.2 in | |
| August | 80°F (27°C) | 8.0 in | |
| September | 80°F (27°C) | 9.5 in | |
| October | 79°F (26°C) | 13.9 in | |
| November | 78°F (26°C) | 16.3 in | |
| December | 77°F (25°C) | 18.0 in | Wettest |
Monbon has a seasonal temperature swing of 5°F / from 76°F in January to 81°F in May. Total annual precipitation is 122.2 inches, with December being the wettest month (18.0") and April the driest (5.3").
Schools in Monbon
15 public schools (OpenStreetMap data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Putingsapa Elementary School | - | - | - | - |
| Monbon Elementary School | - | - | - | - |
| Gulang-gulang Elementary School | - | - | - | - |
| BLISS Elementary School | - | - | - | - |
| Tulay Elementary School | - | - | - | - |
| Bagsangan Elementary School | - | - | - | - |
| Bolos Elementary School | - | - | - | - |
| Tongdol Elementary School | - | - | - | - |
| Gumapia Elementary School | - | - | - | - |
| Cogon Elementary School | - | - | - | - |
| Irosin North High School | - | - | - | - |
| Tinampo Elementary School | - | - | - | - |
| Sangkayon Elementary School | - | - | - | - |
| Gabao Elementary School | - | - | - | - |
| Gabao National High School | - | - | - | - |
Radio Stations near Monbon
3 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| Bespren Radio | pop | AAC+ 128 kbps | |
| Love Radio Legazpi | - | MP3 96 kbps | |
| OK-FM Sorsogon | - | MP3 73 kbps |
Museums in Monbon
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Sorsogon Museum |
Libraries in Monbon
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Bulusan Public Library | 0.0 |
Farmers Markets in Monbon
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Bulan Public Market | |||||
| Bulusan Public Market | |||||
| Casiguran Public Market | |||||
| Gubat Public Market | |||||
| Matnog Wet Market | |||||
| Poblacion Castilla Local Market | |||||
| Public Market | |||||
| Santa Magdalena Public Market | |||||
| Sorsogon Public Market |
Restaurants in Monbon
2 restaurants within city radius - OpenStreetMap data
Gas Stations in Monbon
1 gas stations within city radius - OpenStreetMap data
Airports Near Monbon
10 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Bicol International Airport | DRP | Large Airport |
| Calbayog Airport | CYP | Medium Airport |
| Catarman National Airport | CRM | Medium Airport |
| Moises R. Espinosa Airport | MBT | Medium Airport |
| Amoroy Airport | - | Small Airport |
| Bacon Community Airport | - | Small Airport |
| Bulan Airport | - | Small Airport |
| Calanay Airport | - | Small Airport |
| Manato Airport | - | Small Airport |
| San Antonio Airport | - | Small Airport |
Churches & Religious Organizations in Monbon
1 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Iglesia ni Cristo - Lokal ng Gulang |
Quick Facts
🇵🇭 About Philippines
Volcanoes Near Monbon
Public Holidays in Philippines
18 public holidays this year
Frequently Asked Questions About Monbon
What is the population of Monbon?
Monbon has a population of 59,540 residents and is located in Philippines. The population density is 1,029 people per square mile, spread across 57.9 square miles.
What is the weather like in Monbon?
Monbon has a warm climate with an average annual temperature of 79°F (26°C). Winter temperatures average 76°F in January, while summers reach an average of 80°F in July. Annual rainfall totals 122.2 inches.
Nearby Cities
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