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Weather & Climate in Gammad, Philippines

Temperature, precipitation, air quality, natural hazards, and monthly weather data.

Gammad has a warm climate with an average annual temperature of 80°F (27°C). Winters average 74°F in January while summers reach 83°F in July / relatively mild seasonal variation. The area gets 219 sunny days per year. Annual precipitation totals 64.8 inches (wetter than the 38-inch national average). The city sits at an elevation of 95 feet.

Temperature

74°F Jan (24°C) 83°F Jul (29°C)
Annual Average80.3°F
49% above US avg
January Average74°F (24°C)
July Average83°F (29°C)
Sunny Days219 days/yr

Geography

Elevation95 ft (29 m)
Area41.7 sq mi (108.1 km²)
Population Density63/sq mi
Coordinates17.7104°N, 121.7437°W
TimezoneAsia/Manila

Precipitation & Snow

Annual Rainfall 64.8"
71% above US avg
Snowfall 0.0"
Wettest Month (Oct) 12.95"
Driest Month (Feb) 0.67"

Air Quality

Earthquake History

447 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M7.0.

Jul 27, 2022 11 km NE of Bantay, Philippines M7.0 100 km 34 km
Mar 19, 1992 7 km NNW of Besao, Philippines M6.3 115 km 15 km
May 22, 1997 38 km NNE of Namuac, Philippines M6.1 141 km 34 km
Mar 22, 2010 9 km SSW of Bangui, Philippines M5.9 134 km 32 km
May 6, 1998 19 km NW of Claveria, Philippines M5.8 141 km 33 km
Mar 2, 2010 Luzon, Philippines M5.8 87 km 17 km
Jun 5, 1995 14 km SE of Bangui, Philippines M5.8 124 km 48 km
Apr 8, 1997 29 km ENE of Piddig, Philippines M5.8 107 km 71 km
Mar 13, 2001 18 km NNE of Namuac, Philippines M5.7 130 km 33 km
Sep 14, 2003 8 km NW of Claveria, Philippines M5.7 130 km 64 km
Jan 13, 2008 4 km SSE of Bontoc, Philippines M5.7 109 km 10 km
Jul 18, 2000 15 km ESE of Espiritu, Philippines M5.7 104 km 33 km
Apr 7, 2003 31 km NNE of Namuac, Philippines M5.7 139 km 33 km
Oct 7, 2012 16 km E of Pagudpud, Philippines M5.6 126 km 40 km
May 6, 2019 21 km NNE of Pagudpud, Philippines M5.5 146 km 35 km
Apr 24, 2001 9 km ESE of Davila, Philippines M5.5 141 km 51 km
Dec 20, 1995 2 km SE of Claveria, Philippines M5.5 119 km 33 km
Jan 12, 2001 19 km SE of Bantay, Philippines M5.5 98 km 33 km
Jul 18, 2015 24 km NNW of Claveria, Philippines M5.4 146 km 10 km
Jul 15, 2025 2 km SW of Piddig, Philippines M5.4 121 km 50 km
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.

Hurricane History

113 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 5.

Year Name Category Max Wind Closest
2025 Ragasa Category 5 - 177 km
2025 Fung-wong Category 3 - 176 km
2025 Co-may Category 1 - 298 km
2025 Matmo Category 1 - 113 km
2024 Krathon Category 4 109 mph 253 km
2024 Yinxing Category 4 115 mph 102 km
2024 Man-yi Category 4 115 mph 174 km
2024 Usagi Category 4 109 mph 43 km
2024 Ewiniar Category 2 86 mph 236 km
2024 Toraji Category 1 81 mph 104 km
2023 Saola Category 5 121 mph 141 km
2023 Doksuri Category 4 115 mph 137 km
2022 Noru Category 5 98 mph 282 km
2022 Ma-on Category 1 - 54 km
2022 Nesat Category 1 63 mph 279 km
2021 Chanthu Category 5 132 mph 164 km
2020 Vamco Category 2 81 mph 294 km
2019 Kalmaegi Category 2 81 mph 100 km
2018 Mangkhut Category 5 127 mph 49 km
2018 Yutu Category 4 92 mph 113 km
Source: NOAA IBTrACS (Category 1+, 1980-2026).

Tsunami History

5 tsunamis recorded within 500 km. Highest wave on record: 1.0 m (3 ft).

Year Location Cause Max Wave Deaths Distance
1988 NORTH OF LUZON ISLAND Earthquake 1.0 m - 126 km
1968 E. LUZON ISLAND Earthquake 0.2 m 270 143 km
2022 N. LUZON ISLAND Earthquake 0.1 m 11 100 km
1983 LUZON ISLAND Earthquake - 16 110 km
1627 W. LUZON ISLAND Earthquake - - 110 km
Source: NOAA/NCEI Historical Tsunami Database.

Nearby Volcanoes

3 volcanoes within 200 km. Closest: Cagua (70 km).

Name Type Elevation Last Eruption Distance
Cagua Stratovolcano 1,133 m (3,717 ft) 1860 70 km
Ambalatungan Group Compound 2,329 m (7,641 ft) Unknown 81 km
Camiguin de Babuyanes Stratovolcano 712 m (2,336 ft) 1857 125 km
Source: Smithsonian Institution Global Volcanism Program (GVP).

Monthly Weather

Month Avg Temperature Precipitation Summary
January 74°F (24°C) 1.5 in Coldest
February 76°F (25°C) 0.7 in Driest
March 80°F (27°C) 1.1 in
April 83°F (28°C) 1.5 in
May 84°F (29°C) 4.8 in Warmest
June 84°F (29°C) 5.0 in
July 83°F (29°C) 6.8 in
August 83°F (28°C) 7.4 in
September 82°F (28°C) 6.4 in
October 80°F (27°C) 13.0 in Wettest
November 78°F (25°C) 12.0 in
December 75°F (24°C) 4.8 in

Gammad has a seasonal temperature swing of 10°F / from 74°F in January to 84°F in May. Total annual precipitation is 64.8 inches, with October being the wettest month (13.0") and February the driest (0.7").

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