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Weather & Climate in Irirum, Philippines
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Irirum has a warm climate with an average annual temperature of 82°F (28°C). Winters average 80°F in January while summers reach 81°F in July / relatively mild seasonal variation. The area gets 176 sunny days per year. Annual precipitation totals 113.7 inches (wetter than the 38-inch national average). The city sits at an elevation of 56 feet.
Temperature
80°F Jan (27°C)
81°F Jul (27°C)
| Annual Average | 81.5°F |
| 51% above US avg | |
| January Average | 80°F (27°C) |
| July Average | 81°F (27°C) |
| Sunny Days | 176 days/yr |
Geography
| Elevation | 56 ft (17 m) |
| Area | 131.8 sq mi (341.3 km²) |
| Population Density | 30/sq mi |
| Coordinates | 12.6160°N, 120.9306°W |
| Timezone | Asia/Manila |
Precipitation & Snow
Air Quality
Earthquake History
710 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M7.1.
| Nov 14, 1994 | 10 km E of Sabang, Philippines | M7.1 | 102 km | 32 km |
| Jun 14, 1990 | 0 km ESE of Union, Philippines | M7.1 | 142 km | 18 km |
| Jul 23, 2021 | 15 km S of Hukay, Philippines | M6.7 | 123 km | 110 km |
| Jun 15, 2023 | Mindoro, Philippines | M6.2 | 130 km | 112 km |
| Sep 18, 2009 | 41 km WSW of Batasan, Philippines | M5.9 | 54 km | 12 km |
| Jul 20, 1996 | 3 km WNW of Hukay, Philippines | M5.9 | 141 km | 110 km |
| Mar 29, 1993 | Mindoro, Philippines | M5.9 | 98 km | 58 km |
| Apr 8, 2017 | 1 km NNW of Mabini, Philippines | M5.9 | 128 km | 14 km |
| Oct 21, 2000 | 15 km W of Tingloy, Philippines | M5.9 | 120 km | 152 km |
| Feb 20, 1994 | 9 km WNW of Tingloy, Philippines | M5.9 | 121 km | 207 km |
| Aug 13, 2021 | 10 km WNW of Tingloy, Philippines | M5.9 | 122 km | 121 km |
| Mar 1, 2006 | 7 km NE of Paluan, Philippines | M5.8 | 104 km | 22 km |
| Sep 3, 2002 | 8 km N of Wawa, Philippines | M5.8 | 104 km | 10 km |
| May 12, 2021 | 10 km SSW of Tingloy, Philippines | M5.8 | 107 km | 113 km |
| Jul 23, 2021 | 6 km SE of Hukay, Philippines | M5.8 | 133 km | 121 km |
| May 22, 2011 | 14 km WSW of Tingloy, Philippines | M5.7 | 111 km | 149 km |
| Oct 18, 2009 | 14 km S of Calatagan, Philippines | M5.7 | 125 km | 156 km |
| May 10, 1994 | 12 km NNW of Cabacao, Philippines | M5.7 | 98 km | 70 km |
| Jul 7, 1990 | 41 km SW of Adela, Philippines | M5.7 | 53 km | 27 km |
| May 4, 2019 | 8 km SW of San Agustin, Philippines | M5.7 | 27 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
54 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 5.
| Year | Name | Category | Max Wind | Closest |
| 2025 | Kalmaegi | Category 1 | — | 221 km |
| 2025 | Bualoi | Category 1 | — | 298 km |
| 2024 | Ewiniar | Category 1 | 75 mph | 244 km |
| 2022 | Noru | Category 4 | 109 mph | 292 km |
| 2021 | Rai | Category 4 | 98 mph | 280 km |
| 2021 | Conson | Category 1 | — | 129 km |
| 2020 | Goni | Category 4 | 115 mph | 160 km |
| 2020 | Vamco | Category 3 | 86 mph | 279 km |
| 2020 | Molave | Category 2 | 81 mph | 61 km |
| 2020 | Vongfong | Category 1 | 75 mph | 206 km |
| 2019 | Kammuri | Category 4 | 104 mph | 65 km |
| 2019 | Phanfone | Category 3 | 92 mph | 35 km |
| 2016 | Nock-ten | Category 3 | 98 mph | 111 km |
| 2016 | Tokage | Category 1 | 58 mph | 180 km |
| 2015 | Melor | Category 4 | 98 mph | 82 km |
| 2014 | Rammasun | Category 4 | 98 mph | 170 km |
| 2014 | Hagupit | Category 1 | 86 mph | 237 km |
| 2013 | Haiyan | Category 5 | 104 mph | 92 km |
| 2009 | Mirinae | Category 2 | 69 mph | 270 km |
| 2008 | Fengshen | Category 3 | 104 mph | 110 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tsunami History
3 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 | 102 km |
| 1889 | MINDORO ISLAND | Earthquake | 0.1 m | — | 99 km |
| 1928 | SULU SEA | Earthquake | — | — | 24 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
3 volcanoes within 200 km. Closest: Taal (154 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Taal | Caldera | 311 m (1,020 ft) | 2020 | 154 km |
| San Pablo Volcanic Field | Stratovolcano | 1,090 m (3,576 ft) | 1350 | 172 km |
| Banahaw | Complex | 2,158 m (7,080 ft) | Unknown | 172 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 80°F (27°C) | 1.0 in | Coldest |
| February | 81°F (27°C) | 1.4 in | |
| March | 83°F (28°C) | 0.6 in | Driest |
| April | 85°F (29°C) | 1.9 in | Warmest |
| May | 84°F (29°C) | 7.5 in | |
| June | 82°F (28°C) | 15.5 in | |
| July | 81°F (27°C) | 24.2 in | Wettest |
| August | 81°F (27°C) | 19.7 in | |
| September | 80°F (27°C) | 16.8 in | |
| October | 81°F (27°C) | 12.3 in | |
| November | 81°F (27°C) | 9.0 in | |
| December | 80°F (27°C) | 4.0 in |
Irirum has a seasonal temperature swing of 4°F / from 80°F in January to 85°F in April. Total annual precipitation is 113.7 inches, with July being the wettest month (24.2") and March the driest (0.6").