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Weather & Climate in Mariano, Philippines
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Mariano has a warm climate with an average annual temperature of 76°F (24°C). Winters average 73°F in January while summers reach 76°F in July / relatively mild seasonal variation. The area gets 136 sunny days per year, below the national average of 205. Annual precipitation totals 110.5 inches (wetter than the 38-inch national average). The city sits at an elevation of 10 feet.
Temperature
73°F Jan (23°C)
76°F Jul (25°C)
| Annual Average | 75.5°F |
| 40% above US avg | |
| January Average | 73°F (23°C) |
| July Average | 76°F (25°C) |
| Sunny Days | 136 days/yr |
Geography
| Elevation | 10 ft (3 m) |
| Area | 276.6 sq mi (716.5 km²) |
| Population Density | 255/sq mi |
| Coordinates | 8.8333°N, 125.1167°W |
| Timezone | Asia/Manila |
Precipitation & Snow
Air Quality
Earthquake History
907 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M7.0.
| Feb 18, 1991 | 18 km E of Aras-asan, Philippines | M7.0 | 150 km | 24 km |
| Nov 13, 1991 | 4 km ESE of Hinatuan, Philippines | M6.8 | 148 km | 36 km |
| Feb 8, 1990 | 13 km E of Bacong, Philippines | M6.8 | 113 km | 26 km |
| Sep 20, 1996 | 22 km NNE of Cortes, Philippines | M6.6 | 146 km | 33 km |
| Feb 8, 1990 | 6 km ESE of Bacong, Philippines | M6.6 | 113 km | 30 km |
| Feb 10, 2017 | 11 km N of Mabua, Philippines | M6.5 | 125 km | 15 km |
| Oct 6, 1997 | 18 km E of Talisay, Philippines | M6.5 | 129 km | 106 km |
| Sep 28, 1996 | 22 km E of San Francisco, Philippines | M6.3 | 137 km | 235 km |
| Nov 2, 2012 | 2 km NW of Tigao, Philippines | M6.1 | 122 km | 37 km |
| Jan 27, 1996 | 26 km E of Tigao, Philippines | M6.0 | 148 km | 33 km |
| May 20, 2017 | 25 km S of Alburquerque, Philippines | M6.0 | 142 km | 533 km |
| Jul 1, 2019 | 48 km S of Valencia, Philippines | M5.9 | 108 km | 533 km |
| Mar 26, 1990 | 5 km ENE of Jagupit, Philippines | M5.9 | 71 km | 39 km |
| Mar 30, 1994 | 2 km NNW of La Paz, Philippines | M5.9 | 126 km | 40 km |
| Feb 10, 2024 | 8 km W of Esperanza, Philippines | M5.8 | 52 km | 32 km |
| Jul 12, 2019 | 7 km E of Cantilan, Philippines | M5.8 | 116 km | 14 km |
| Jan 6, 1995 | 1 km ENE of Mabahin, Philippines | M5.8 | 123 km | 32 km |
| Jul 27, 2020 | 3 km N of La Paz, Philippines | M5.8 | 128 km | 43 km |
| Mar 16, 2012 | 9 km NNE of Dinagat, Philippines | M5.8 | 145 km | 18 km |
| Apr 11, 2017 | 8 km N of Osias, Philippines | M5.8 | 133 km | 8 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
18 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 5.
| Year | Name | Category | Max Wind | Closest |
| 2025 | Kalmaegi | Category 2 | — | 231 km |
| 2021 | Rai | Category 5 | 121 mph | 130 km |
| 2019 | Phanfone | Category 2 | 86 mph | 271 km |
| 2013 | Haiyan | Category 5 | 144 mph | 235 km |
| 2012 | Bopha | Category 5 | 115 mph | 72 km |
| 2008 | Fengshen | Category 1 | 86 mph | 291 km |
| 2006 | Utor | Category 1 | 69 mph | 278 km |
| 2005 | Roke | Category 1 | 63 mph | 243 km |
| 1995 | Zack | Category 2 | 63 mph | 196 km |
| 1994 | Axel | Category 4 | 98 mph | 225 km |
| 1994 | Owen | Category 1 | 69 mph | 152 km |
| 1993 | Nell | Category 1 | 69 mph | 110 km |
| 1990 | Mike | Category 4 | 104 mph | 175 km |
| 1988 | Skip | Category 4 | 86 mph | 249 km |
| 1986 | Marge | Category 2 | 98 mph | 101 km |
| 1984 | Agnes | Category 4 | 121 mph | 274 km |
| 1984 | Ike | Category 4 | 104 mph | 105 km |
| 1982 | Nelson | Category 3 | 115 mph | 174 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tsunami History
1 tsunami recorded within 500 km. Highest wave on record: 2.1 m (7 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1990 | PHILIPPINES | Earthquake | 2.1 m | 6 | 113 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
3 volcanoes within 200 km. Closest: Camiguin (64 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Camiguin | Stratovolcano(es) | 1,552 m (5,092 ft) | 1953 | 64 km |
| Cabalían | Stratovolcano | 912 m (2,992 ft) | 1820 | 162 km |
| Leonard Range | Stratovolcano | 1,080 m (3,543 ft) | 120 | 191 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 73°F (23°C) | 10.8 in | Coldest |
| February | 73°F (23°C) | 7.2 in | |
| March | 75°F (24°C) | 7.4 in | |
| April | 76°F (25°C) | 5.4 in | Driest |
| May | 78°F (25°C) | 8.9 in | Warmest |
| June | 77°F (25°C) | 10.7 in | |
| July | 76°F (25°C) | 11.2 in | Wettest |
| August | 77°F (25°C) | 9.5 in | |
| September | 76°F (25°C) | 9.1 in | |
| October | 76°F (24°C) | 9.8 in | |
| November | 75°F (24°C) | 9.3 in | |
| December | 74°F (23°C) | 11.2 in |
Mariano has a seasonal temperature swing of 4°F / from 73°F in January to 78°F in May. Total annual precipitation is 110.5 inches, with July being the wettest month (11.2") and April the driest (5.4").