Casay, Philippines
Calabarzon · Philippines
Casay is a mid-size city in Calabarzon, Philippines with a population of 63,789. Elevation: 52 ft (16 m). Average temperature: 81°F (27°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 Casay
Anini-y, officially the Municipality of Anini-y, is a municipality in the province of Antique, Philippines. According to the 2024 census, it has a population of 22,713 people, making it 14th most populous municipality in the province of Antique.
People
Climate
| Population | 63,789 |
| Population Density | 2,709 / sq mi |
| Elevation | 52 ft (16 m) |
| Coordinates | 13.2632°, 122.5217° |
| Timezone | Asia/Manila |
| Country | 🇵🇭 Philippines |
| State / Province | Calabarzon |
| Average Temperature | 81°F (27°C) |
| January Average | 78°F (25°C) |
| July Average | 82°F (28°C) |
| Annual Precipitation | 71.4 inches (1,814 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Casay
Casay is a mid-size city in Philippines (Calabarzon) with a population of 63,789. The city sits at an elevation of 52 feet (16 meters) above sea level. The average annual temperature is 81°F (27°C). Temperatures range from 78°F in January to 82°F in July. Annual precipitation averages 71.4 inches. The timezone is Asia/Manila.
Climate in Casay
Casay has an average annual temperature of 28°C (82°F). The hottest month is May (29.6°C), the coldest is Feb (26°C). Average annual precipitation is 3102 mm.
Temperature
| Annual Average | 80.6°F |
| 49% above Philippines avg | |
| January Average | 78°F (25°C) |
| July Average | 82°F (28°C) |
Geography
| Elevation | 52 ft (16 m) |
| Area | 23.6 sq mi (61.0 km²) |
| Population Density | 2,709/sq mi |
| Coordinates | 13.2632°N, 122.5217°E |
| Timezone | Asia/Manila |
Precipitation & Snow
Air Quality
Tsunami History
1 tsunami recorded within 500 km. Highest wave on record: 1.3 m (4 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1973 | QUEZON | Earthquake | 1.3 m | 15 | 34 km |
Nearby Volcanoes
7 volcanoes within 200 km. Closest: Isarog (103 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Isarog | Stratovolcano | 1,966 m (6,450 ft) | -3500 | 103 km |
| Banahaw | Complex | 2,158 m (7,080 ft) | Unknown | 144 km |
| Pocdol Mountains | Compound | 1,102 m (3,615 ft) | Unknown | 157 km |
| San Pablo Volcanic Field | Stratovolcano | 1,090 m (3,576 ft) | 1350 | 163 km |
| Bulusan | Stratovolcano(es) | 1,535 m (5,036 ft) | 2017 | 175 km |
| Taal | Caldera | 311 m (1,020 ft) | 2020 | 185 km |
| Laguna Caldera | Caldera | 743 m (2,438 ft) | Unknown | 187 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 78°F (25°C) | 3.1 in | Coldest |
| February | 78°F (26°C) | 1.3 in | |
| March | 80°F (27°C) | 1.2 in | Driest |
| April | 82°F (28°C) | 1.5 in | |
| May | 83°F (28°C) | 4.7 in | Warmest |
| June | 82°F (28°C) | 9.1 in | |
| July | 82°F (28°C) | 8.8 in | |
| August | 82°F (28°C) | 7.4 in | |
| September | 81°F (27°C) | 8.5 in | |
| October | 81°F (27°C) | 10.2 in | Wettest |
| November | 80°F (27°C) | 8.4 in | |
| December | 79°F (26°C) | 7.1 in |
Casay has a seasonal temperature swing of 5°F / from 78°F in January to 83°F in May. Total annual precipitation is 71.4 inches, with October being the wettest month (10.2") and March the driest (1.2").
Schools in Casay
2 public schools (OpenStreetMap data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Renato Edaño Vicencio National High School | - | - | - | - |
| Don Juan Vercelos Elementary School | - | - | - | - |
Farmers Markets in Casay
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| San Andres Public Market |
Airports Near Casay
2 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Marinduque Airport | MRQ | Medium Airport |
| Naga Airport | WNP | Medium Airport |
Churches & Religious Organizations in Casay
1 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Lokal ng Recudo |
Quick Facts
🇵🇭 About Philippines
Public Holidays in Philippines
18 public holidays this year
Frequently Asked Questions About Casay
What is the population of Casay?
Casay has a population of 63,789 residents and is located in Philippines. The population density is 2,709 people per square mile, spread across 23.6 square miles.
What is the weather like in Casay?
Casay has a warm climate with an average annual temperature of 81°F (27°C). Winter temperatures average 78°F in January, while summers reach an average of 82°F in July. Annual rainfall totals 71.4 inches.
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