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Iba, Philippines

Full City Profile

26,935 Population 455/sq mi density
43 ft Elevation 13 meters
81°F Avg Temperature 27°C
Iba has a warm climate with an average annual temperature of 81°F (27°C). Winters average 79°F in January while summers reach 81°F in July. The area gets 196 sunny days per year. Annual precipitation totals 138.2 inches. The area receives 0.0 inches of snow annually.

Temperature

79°F Jan (26°C) 81°F Jul (27°C)
Annual Average81.2°F
50% above US avg
January Average79°F (26°C)
July Average81°F (27°C)
Sunny Days196 days/yr

Geography

Elevation43 ft (13 m)
Area59.2 sq mi (153.4 km²)
Population Density455/sq mi
Coordinates15.3276°N, 119.9780°W
TimezoneAsia/Manila

Precipitation & Snow

Annual Rainfall 138.2"
264% above US avg
Snowfall 0.0"
Wettest Month (Aug) 40.08"
Driest Month (Jan) 0.20"

Air Quality

Earthquake History

709 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.7. Most recent: M4.5 on Aug 17, 2025.

Jul 16, 1990 4 km E of Macapsing, Philippines M7.7 134 km
Dec 11, 1999 14 km WNW of Bolitoc, Philippines M7.3 55 km
Jan 6, 2000 Luzon, Philippines M6.2 100 km
Aug 23, 1998 22 km W of Sabang, Philippines M6.1 71 km
Jul 30, 1996 38 km WSW of Sabang, Philippines M6.1 91 km
Apr 22, 2019 3 km WSW of San Francisco, Philippines M6.1 71 km
Sep 15, 2004 24 km WNW of Looc, Philippines M6.0 132 km
Jan 6, 2003 25 km WSW of Bolitoc, Philippines M6.0 50 km
Jul 25, 2011 Luzon, Philippines M5.9 43 km
Jun 16, 2012 37 km WSW of Bolitoc, Philippines M5.9 53 km
Nov 20, 1996 3 km ENE of Taloy, Philippines M5.9 128 km
Jan 10, 2015 5 km NW of Mabayo, Philippines M5.9 68 km
Jan 24, 1990 78 km WSW of San Nicolas, Philippines M5.9 99 km
Jul 16, 1990 2 km NNE of Caronoan West, Philippines M5.7 118 km
Jun 15, 1991 6 km WSW of Calingcuan, Philippines M5.7 58 km
Jun 15, 1991 17 km WNW of Babo-Pangulo, Philippines M5.6 47 km
Jul 16, 1990 2 km N of Halog West, Philippines M5.6 126 km
Apr 9, 1993 2 km ENE of Gutad, Philippines M5.6 72 km
Sep 22, 1990 62 km W of Palauig, Philippines M5.6 72 km
Jul 23, 1990 6 km S of Loacan, Philippines M5.6 148 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

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

Year Name Category Closest
2025 Fung-wong Category 3 135 km
2025 Matmo Category 1 210 km
2025 Bualoi Category 1 280 km
2025 Co-may Category 1 89 km
2024 Man-yi Category 4 152 km
2024 Ewiniar Category 2 222 km
2024 Toraji Category 1 221 km
2022 Noru Category 4 21 km
2021 Conson Category 1 275 km
2020 Vamco Category 3 24 km
2020 Molave Category 2 239 km
2020 Goni Category 1 236 km
2019 Kammuri Category 3 202 km
2019 Phanfone Category 2 284 km
2018 Yutu Category 3 144 km
2016 Sarika Category 4 97 km
2016 Nock-ten Category 3 145 km
2016 Tokage Category 1 244 km
2015 Melor Category 4 163 km
2015 Koppu Category 4 139 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

3 tsunamis recorded within 500 km. Highest wave on record: 2.0 m (7 ft).

Year Location Cause Max Wave Deaths Distance
1990 W. LUZON ISLAND Earthquake 2.0 m 2,412 134 km
1999 LUZON ISLAND Earthquake 1.5 m 5 55 km
1872 PHILIPPINES Earthquake 129 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

7 volcanoes within 200 km. Closest: Pinatubo (46 km).

Name Type Elevation Last Eruption Distance
Pinatubo Stratovolcano 1,486 m (4,875 ft) 1993 46 km
Natib Stratovolcano 1,253 m (4,111 ft) Unknown 81 km
Arayat Stratovolcano 1,026 m (3,366 ft) Unknown 83 km
Mariveles Stratovolcano 1,388 m (4,554 ft) -2050 104 km
Laguna Caldera Caldera 743 m (2,438 ft) Unknown 172 km
Taal Caldera 311 m (1,020 ft) 2020 183 km
San Pablo Volcanic Field Stratovolcano 1,090 m (3,576 ft) 1350 196 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 79°F (26°C) 0.2 in Coldest, Driest
February 80°F (27°C) 0.2 in
March 82°F (28°C) 0.6 in
April 84°F (29°C) 1.3 in Warmest
May 84°F (29°C) 10.8 in
June 82°F (28°C) 19.1 in
July 81°F (27°C) 31.9 in
August 80°F (27°C) 40.1 in Wettest
September 81°F (27°C) 20.8 in
October 81°F (27°C) 9.6 in
November 81°F (27°C) 2.9 in
December 80°F (27°C) 0.7 in

Iba has a seasonal temperature swing of 5°F / from 79°F in January to 84°F in April. Total annual precipitation is 138.2 inches, with August being the wettest month (40.1") and January the driest (0.2").

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