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Guiljungan, Philippines
Western Visayas · Philippines
Guiljungan is a small city in Western Visayas, Philippines with a population of 14,876. Elevation: 43 ft (13 m). Average temperature: 81°F (27°C).
Data updated June 2026
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About Guiljungan
Cauayan, officially the Municipality of Cauayan, is a municipality and the most populous municipality in the province of Negros Occidental, Philippines. According to the 2024 census, it has a population of 110,899 people.
People
Climate
| Population | 14,876 |
| Population Density | 35 / sq mi |
| Elevation | 43 ft (13 m) |
| Coordinates | 9.9805°, 122.6742° |
| Timezone | Asia/Manila |
| Country | 🇵🇭 Philippines |
| State / Province | Western Visayas |
| Average Temperature | 81°F (27°C) |
| January Average | 79°F (26°C) |
| July Average | 81°F (27°C) |
| Annual Precipitation | 98.5 inches (2,502 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Guiljungan
Guiljungan is a small city in Philippines (Western Visayas) with a population of 14,876. The city sits at an elevation of 43 feet (13 meters) above sea level. The average annual temperature is 81°F (27°C). Temperatures range from 79°F in January to 81°F in July. Annual precipitation averages 98.5 inches. The timezone is Asia/Manila.
Climate in Guiljungan
Guiljungan has an average annual temperature of 27.9°C (82°F). The hottest month is May (29.4°C), the coldest is Jan (26.6°C). Average annual precipitation is 2417 mm.
Temperature
| Annual Average | 80.8°F |
| 50% above Philippines avg | |
| January Average | 79°F (26°C) |
| July Average | 81°F (27°C) |
| Sunny Days | 170 days/yr |
Geography
| Elevation | 43 ft (13 m) |
| Area | 427.2 sq mi (1,106.4 km²) |
| Population Density | 35/sq mi |
| Coordinates | 9.9805°N, 122.6742°W |
| Timezone | Asia/Manila |
Precipitation & Snow
Air Quality
Tsunami History
2 tsunamis recorded within 500 km. Highest wave on record: 5.0 m (16 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 2012 | TANON STRAIT | Earthquake | 5.0 m | 51 | 58 km |
| 1948 | SULU SEA | Earthquake | - | 74 | 95 km |
Nearby Volcanoes
4 volcanoes within 200 km. Closest: Kanlaon (69 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Kanlaon | Stratovolcano | 2,435 m (7,989 ft) | 2017 | 69 km |
| Mandalagan | Complex | 1,885 m (6,184 ft) | Unknown | 98 km |
| Cuernos de Negros | Complex | 1,862 m (6,109 ft) | Unknown | 98 km |
| Silay | Stratovolcano | 1,510 m (4,954 ft) | Unknown | 107 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 79°F (26°C) | 2.7 in | Coldest |
| February | 79°F (26°C) | 1.4 in | Driest |
| March | 81°F (27°C) | 1.9 in | |
| April | 83°F (28°C) | 3.2 in | |
| May | 83°F (28°C) | 6.9 in | Warmest |
| June | 81°F (27°C) | 12.4 in | |
| July | 81°F (27°C) | 16.4 in | Wettest |
| August | 81°F (27°C) | 15.0 in | |
| September | 81°F (27°C) | 13.4 in | |
| October | 81°F (27°C) | 12.7 in | |
| November | 80°F (27°C) | 8.2 in | |
| December | 80°F (26°C) | 4.4 in |
Guiljungan has a seasonal temperature swing of 4°F / from 79°F in January to 83°F in May. Total annual precipitation is 98.5 inches, with July being the wettest month (16.4") and February the driest (1.4").
Schools in Guiljungan
4 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Guiljungan National High School | - | - | - | - |
| Guiljungan Elementary School | - | - | - | - |
| Payong Primary School | - | - | - | - |
| Mambugsay Elementary School | - | - | - | - |
Radio Stations near Guiljungan
1 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| STARR Radio Tayasan | - | MP3 128 kbps |
Museums in Guiljungan
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| CPSU Museum |
Libraries in Guiljungan
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| ASCO Library | 0.0 | |||||
| CPSU Library | 0.0 | |||||
| CPSU Library | 0.0 | |||||
| Himamaylan Public Library | 0.0 | |||||
| HNHS Library | 0.0 |
Farmers Markets in Guiljungan
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Aguisan Public Market | |||||
| Binalbagan Public Market | |||||
| Camingawan Public Market | |||||
| Candoni Public Market | |||||
| Cauayan Public Market | |||||
| Dancalan Public Market | |||||
| Galicia Public Market | |||||
| Gulijungan Public Market | |||||
| Kabankalan Public Market | |||||
| New Himamaylan Public Market | |||||
| Old Himamaylan Public Market |
Airports Near Guiljungan
7 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Sibulan Airport | DGT | Medium Airport |
| Alvarez Airport | - | Small Airport |
| Basay Emergency Airport | - | Small Airport |
| Guimaras Airport | - | Small Airport |
| Inampologan Island Private Airstrip | - | Small Airport |
| Sipalay (San Jose) Airport | - | Small Airport |
| Tambo Airport | - | Small Airport |
Churches & Religious Organizations in Guiljungan
1 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Señor Santo Niño Chapel |
Quick Facts
🇵🇭 About Philippines
Public Holidays in Philippines
18 public holidays this year
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Get ReportFrequently Asked Questions About Guiljungan
What is the population of Guiljungan?
Guiljungan has a population of 14,876 residents and is located in Philippines. The population density is 35 people per square mile, spread across 427.2 square miles.
What is the weather like in Guiljungan?
Guiljungan has a warm climate with an average annual temperature of 81°F (27°C). Winter temperatures average 79°F in January, while summers reach an average of 81°F in July. The area receives 170 sunny days per year, below the national average of 205. Annual rainfall totals 98.5 inches.