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San Simon, Philippines

Full City Profile

29,049 Population 1,311/sq mi density
36 ft Elevation 11 meters
80°F Avg Temperature 27°C
San Simon has a warm climate with an average annual temperature of 80°F (27°C). Winters average 77°F in January while summers reach 81°F in July. The area gets 329 sunny days per year. Annual precipitation totals 91.7 inches. The area receives 0.0 inches of snow annually.

Temperature

77°F Jan (25°C) 81°F Jul (27°C)
Annual Average80.4°F
49% above US avg
January Average77°F (25°C)
July Average81°F (27°C)
Sunny Days329 days/yr

Geography

Elevation36 ft (11 m)
Area22.2 sq mi (57.4 km²)
Population Density1,311/sq mi
Coordinates14.9996°N, 120.7808°W
TimezoneAsia/Manila

Precipitation & Snow

Annual Rainfall 91.7"
141% above US avg
Snowfall 0.0"
Wettest Month (Aug) 22.87"
Driest Month (Feb) 0.31"

Air Quality

Earthquake History

933 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.7. Most recent: M4.7 on Aug 19, 2025.

Jul 16, 1990 4 km E of Macapsing, Philippines M7.7 86 km
Dec 11, 1999 14 km WNW of Bolitoc, Philippines M7.3 140 km
Jul 23, 2021 15 km S of Hukay, Philippines M6.7 144 km
Aug 11, 2017 1 km SE of Tuy, Philippines M6.2 111 km
Jun 15, 2023 Mindoro, Philippines M6.2 138 km
Apr 22, 2019 3 km WSW of San Francisco, Philippines M6.1 29 km
Jul 30, 1996 38 km WSW of Sabang, Philippines M6.1 104 km
May 21, 2022 1 km S of Lian, Philippines M6.1 110 km
Aug 23, 1998 22 km W of Sabang, Philippines M6.1 86 km
Jan 6, 2003 25 km WSW of Bolitoc, Philippines M6.0 141 km
Sep 15, 2004 24 km WNW of Looc, Philippines M6.0 95 km
Jul 20, 1996 3 km WNW of Hukay, Philippines M5.9 128 km
Feb 20, 1994 9 km WNW of Tingloy, Philippines M5.9 146 km
Apr 8, 2017 1 km NNW of Mabini, Philippines M5.9 138 km
Jul 25, 2011 Luzon, Philippines M5.9 80 km
Aug 13, 2021 10 km WNW of Tingloy, Philippines M5.9 144 km
Jun 16, 2012 37 km WSW of Bolitoc, Philippines M5.9 146 km
Jan 10, 2015 5 km NW of Mabayo, Philippines M5.9 63 km
Oct 21, 2000 15 km W of Tingloy, Philippines M5.9 147 km
Jul 23, 2021 6 km SE of Hukay, Philippines M5.8 134 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

82 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 4.

Year Name Category Closest
2025 Fung-wong Category 4 147 km
2025 Matmo Category 1 218 km
2025 Co-may Category 1 179 km
2024 Man-yi Category 4 134 km
2024 Ewiniar Category 2 128 km
2024 Toraji Category 1 203 km
2023 Saola Category 4 288 km
2022 Noru Category 4 35 km
2021 Conson Category 1 194 km
2020 Vamco Category 3 30 km
2020 Goni Category 3 151 km
2020 Molave Category 2 215 km
2020 Vongfong Category 1 280 km
2019 Kammuri Category 4 202 km
2019 Phanfone Category 3 277 km
2018 Yutu Category 3 189 km
2016 Sarika Category 4 111 km
2016 Nock-ten Category 3 145 km
2016 Tokage Category 1 283 km
2015 Melor Category 4 133 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

8 tsunamis recorded within 500 km. Highest wave on record: 4.7 m (15 ft).

Year Location Cause Max Wave Deaths Distance
1965 TAAL, LUZON ISLAND Astronomical 4.7 m 355 113 km
1970 PHILIPPINE SEA Earthquake 4.3 m 15 132 km
1911 TAAL, LUZON ISLAND Astronomical 3.0 m 1,335 113 km
1990 W. LUZON ISLAND Earthquake 2.0 m 2,412 86 km
1999 LUZON ISLAND Earthquake 1.5 m 5 140 km
1937 W. LUZON ISLAND Earthquake 1 95 km
1749 TAAL, LUZON ISLAND Astronomical 113 km
1716 TAAL, LUZON ISLAND Astronomical 113 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

8 volcanoes within 200 km. Closest: Arayat (23 km).

Name Type Elevation Last Eruption Distance
Arayat Stratovolcano 1,026 m (3,366 ft) Unknown 23 km
Pinatubo Stratovolcano 1,486 m (4,875 ft) 1993 49 km
Natib Stratovolcano 1,253 m (4,111 ft) Unknown 51 km
Mariveles Stratovolcano 1,388 m (4,554 ft) -2050 62 km
Laguna Caldera Caldera 743 m (2,438 ft) Unknown 83 km
San Pablo Volcanic Field Stratovolcano 1,090 m (3,576 ft) 1350 113 km
Taal Caldera 311 m (1,020 ft) 2020 113 km
Banahaw Complex 2,158 m (7,080 ft) Unknown 128 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 77°F (25°C) 0.4 in Coldest
February 79°F (26°C) 0.3 in Driest
March 82°F (28°C) 0.6 in
April 84°F (29°C) 1.5 in
May 85°F (29°C) 7.6 in Warmest
June 83°F (28°C) 12.8 in
July 81°F (27°C) 20.2 in
August 81°F (27°C) 22.9 in Wettest
September 82°F (28°C) 15.4 in
October 81°F (27°C) 8.4 in
November 81°F (27°C) 4.2 in
December 79°F (26°C) 2.0 in

San Simon has a seasonal temperature swing of 8°F / from 77°F in January to 85°F in May. Total annual precipitation is 96.2 inches, with August being the wettest month (22.9") and February the driest (0.3").

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