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Boac, Philippines

Full City Profile

6,566 Population 80/sq mi density
56 ft Elevation 17 meters
79°F Avg Temperature 26°C
Boac has a warm climate with an average annual temperature of 79°F (26°C). Winters average 77°F in January while summers reach 80°F in July. The area gets 190 sunny days per year. Annual precipitation totals 80.6 inches. The area receives 0.0 inches of snow annually.

Temperature

77°F Jan (25°C) 80°F Jul (27°C)
Annual Average79.3°F
47% above US avg
January Average77°F (25°C)
July Average80°F (27°C)
Sunny Days190 days/yr

Geography

Elevation56 ft (17 m)
Area82.1 sq mi (212.7 km²)
Population Density80/sq mi
Coordinates13.4463°N, 121.8400°W
TimezoneAsia/Manila

Precipitation & Snow

Annual Rainfall 80.6"
112% above US avg
Snowfall 0.0"
Wettest Month (Oct) 11.65"
Driest Month (Mar) 2.09"

Air Quality

Earthquake History

734 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.1. Most recent: M4.4 on Aug 24, 2025.

Nov 14, 1994 10 km E of Sabang, Philippines M7.1 84 km
Jul 23, 2021 15 km S of Hukay, Philippines M6.7 124 km
Aug 11, 2017 1 km SE of Tuy, Philippines M6.2 134 km
Jun 15, 2023 Mindoro, Philippines M6.2 126 km
May 21, 2022 1 km S of Lian, Philippines M6.1 144 km
Apr 8, 2017 1 km NNW of Mabini, Philippines M5.9 104 km
Aug 13, 2021 10 km WNW of Tingloy, Philippines M5.9 118 km
Jul 20, 1996 3 km WNW of Hukay, Philippines M5.9 134 km
Mar 29, 1993 Mindoro, Philippines M5.9 147 km
Feb 20, 1994 9 km WNW of Tingloy, Philippines M5.9 117 km
Oct 21, 2000 15 km W of Tingloy, Philippines M5.9 123 km
Jul 23, 2021 6 km SE of Hukay, Philippines M5.8 125 km
Mar 1, 2006 7 km NE of Paluan, Philippines M5.8 143 km
May 12, 2021 10 km SSW of Tingloy, Philippines M5.8 108 km
Sep 3, 2002 8 km N of Wawa, Philippines M5.8 118 km
May 22, 2011 14 km WSW of Tingloy, Philippines M5.7 119 km
May 10, 1994 12 km NNW of Cabacao, Philippines M5.7 134 km
Oct 18, 2009 14 km S of Calatagan, Philippines M5.7 131 km
Feb 18, 1996 4 km SE of Balayan, Philippines M5.6 128 km
Apr 3, 2005 9 km NNW of Odala, Philippines M5.6 113 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

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

Year Name Category Closest
2025 Fung-wong Category 4 218 km
2024 Man-yi Category 4 207 km
2024 Ewiniar Category 2 128 km
2022 Noru Category 5 185 km
2021 Conson Category 1 16 km
2020 Goni Category 5 48 km
2020 Vamco Category 3 164 km
2020 Molave Category 2 28 km
2020 Vongfong Category 2 94 km
2019 Kammuri Category 4 38 km
2019 Phanfone Category 3 150 km
2016 Nock-ten Category 4 29 km
2016 Sarika Category 4 222 km
2016 Tokage Category 1 282 km
2015 Melor Category 4 50 km
2015 Koppu Category 4 284 km
2014 Rammasun Category 4 64 km
2014 Hagupit Category 2 149 km
2013 Haiyan Category 5 209 km
2013 Utor Category 4 286 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

8 tsunamis recorded within 500 km. Highest wave on record: 7.3 m (24 ft).

Year Location Cause Max Wave Deaths Distance
1994 PHILIPPINE ISLANDS Earthquake 7.3 m 81 84 km
1965 TAAL, LUZON ISLAND Astronomical 4.7 m 355 110 km
1911 TAAL, LUZON ISLAND Astronomical 3.0 m 1,335 110 km
1973 QUEZON Earthquake 1.3 m 15 104 km
1889 MINDORO ISLAND Earthquake 0.1 m 91 km
1937 W. LUZON ISLAND Earthquake 1 123 km
1749 TAAL, LUZON ISLAND Astronomical 110 km
1716 TAAL, LUZON ISLAND Astronomical 110 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

6 volcanoes within 200 km. Closest: Banahaw (80 km).

Name Type Elevation Last Eruption Distance
Banahaw Complex 2,158 m (7,080 ft) Unknown 80 km
San Pablo Volcanic Field Stratovolcano 1,090 m (3,576 ft) 1350 95 km
Taal Caldera 311 m (1,020 ft) 2020 110 km
Laguna Caldera Caldera 743 m (2,438 ft) Unknown 125 km
Isarog Stratovolcano 1,966 m (6,450 ft) -3500 168 km
Mariveles Stratovolcano 1,388 m (4,554 ft) -2050 190 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 77°F (25°C) 3.9 in Coldest
February 77°F (25°C) 2.4 in
March 79°F (26°C) 2.1 in Driest
April 81°F (27°C) 2.4 in
May 82°F (28°C) 5.5 in Warmest
June 81°F (27°C) 8.2 in
July 80°F (27°C) 9.1 in
August 80°F (27°C) 7.5 in
September 80°F (27°C) 7.9 in
October 79°F (26°C) 11.7 in Wettest
November 79°F (26°C) 10.5 in
December 77°F (25°C) 9.4 in

Boac has a seasonal temperature swing of 5°F / from 77°F in January to 82°F in May. Total annual precipitation is 80.6 inches, with October being the wettest month (11.7") and March the driest (2.1").

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