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Casay, Philippines

Full City Profile

3,596 Population 153/sq mi density
52 ft Elevation 16 meters
81°F Avg Temperature 27°C
Casay has a warm climate with an average annual temperature of 81°F (27°C). Winters average 78°F in January while summers reach 82°F in July. The area gets 206 sunny days per year. Annual precipitation totals 71.4 inches. The area receives 0.0 inches of snow annually.

Temperature

78°F Jan (25°C) 82°F Jul (28°C)
Annual Average80.6°F
49% above US avg
January Average78°F (25°C)
July Average82°F (28°C)
Sunny Days206 days/yr

Geography

Elevation52 ft (16 m)
Area23.6 sq mi (61.0 km²)
Population Density153/sq mi
Coordinates13.2632°N, 122.5217°W
TimezoneAsia/Manila

Precipitation & Snow

Annual Rainfall 71.4"
88% above US avg
Snowfall 0.0"
Wettest Month (Oct) 10.16"
Driest Month (Mar) 1.22"

Air Quality

Earthquake History

233 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.8. Most recent: M4.4 on Aug 24, 2025.

Feb 22, 2005 17 km W of Tigbao, Philippines M5.8 104 km
Sep 1, 2003 30 km SE of Tugdan, Philippines M5.8 125 km
Jul 7, 1993 2 km SSE of Maagnas, Philippines M5.7 134 km
Dec 12, 1993 3 km SSW of Mambulo, Philippines M5.6 73 km
Sep 29, 2000 34 km SW of Taclobo, Philippines M5.6 133 km
Feb 3, 1993 3 km NNW of Pamplona, Philippines M5.6 72 km
Nov 15, 1994 11 km WSW of Victoria, Philippines M5.5 146 km
Feb 3, 2000 19 km SE of Laiya, Philippines M5.5 111 km
Jun 28, 2004 26 km WSW of Osmeña, Philippines M5.4 93 km
Jul 30, 2001 6 km NE of Tigbao, Philippines M5.4 119 km
Dec 20, 1994 10 km SSW of Malamig, Philippines M5.3 136 km
Feb 5, 2016 4 km E of San Francisco, Philippines M5.3 63 km
Jun 3, 2007 2 km E of Catabangan, Philippines M5.3 70 km
Apr 29, 2010 9 km SW of Dalupaon, Philippines M5.2 47 km
Feb 4, 2016 4 km NW of San Francisco, Philippines M5.2 68 km
Apr 23, 1991 7 km WNW of Cagmanaba, Philippines M5.2 80 km
Jan 26, 2014 2 km SW of Balanacan, Philippines M5.1 78 km
Nov 24, 1994 0 km E of Malamig, Philippines M5.1 129 km
Jan 16, 2023 22 km NNE of Sabang Indan, Philippines M5.1 137 km
Jul 18, 1990 15 km NNE of Cagsiay, Philippines M5.1 142 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

69 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 5.

Year Name Category Closest
2025 Fung-wong Category 4 196 km
2025 Kalmaegi Category 1 297 km
2024 Man-yi Category 4 176 km
2024 Ewiniar Category 2 163 km
2022 Noru Category 5 193 km
2021 Conson Category 1 93 km
2020 Goni Category 5 48 km
2020 Vamco Category 3 156 km
2020 Vongfong Category 2 20 km
2020 Molave Category 1 7 km
2019 Kammuri Category 4 35 km
2019 Phanfone Category 3 161 km
2016 Nock-ten Category 4 33 km
2016 Sarika Category 4 205 km
2015 Melor Category 4 41 km
2015 Koppu Category 4 300 km
2014 Rammasun Category 4 52 km
2014 Hagupit Category 2 75 km
2013 Haiyan Category 5 207 km
2013 Utor Category 4 270 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

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
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

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
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

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").

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