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Weather & Climate in Basay, Philippines

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

Basay has a warm climate with an average annual temperature of 80°F (27°C). Winters average 79°F in January while summers reach 80°F in July / relatively mild seasonal variation. The area gets 179 sunny days per year. Annual precipitation totals 99.3 inches (wetter than the 38-inch national average). The city sits at an elevation of 36 feet.

Temperature

79°F Jan (26°C) 80°F Jul (27°C)
Annual Average80.4°F
49% above US avg
January Average79°F (26°C)
July Average80°F (27°C)
Sunny Days179 days/yr

Geography

Elevation36 ft (11 m)
Area62.6 sq mi (162.0 km²)
Population Density69/sq mi
Coordinates9.4087°N, 122.6400°W
TimezoneAsia/Manila

Precipitation & Snow

Annual Rainfall 99.3"
161% above US avg
Snowfall 0.0"
Wettest Month (Jul) 17.52"
Driest Month (Feb) 0.87"

Air Quality

Earthquake History

412 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.7.

Feb 6, 2012 2 km NNE of Jimalalud, Philippines M6.7 90 km 11 km
Jul 11, 2011 33 km WSW of Cayhagan, Philippines M6.4 52 km 19 km
May 15, 2014 51 km WSW of Alim, Philippines M6.3 64 km 15 km
Feb 6, 2012 0 km NW of Amdos, Philippines M6.0 73 km 9 km
May 20, 2017 25 km S of Alburquerque, Philippines M6.0 144 km 533 km
May 12, 1997 43 km SW of Magdalena, Philippines M5.9 138 km 33 km
Jul 11, 2003 54 km WSW of Alim, Philippines M5.9 66 km 33 km
Feb 6, 2012 6 km WNW of Tiguib, Philippines M5.8 67 km 15 km
Nov 14, 2012 1 km W of Kaliling, Philippines M5.7 66 km 41 km
Oct 15, 2013 11 km W of Loon, Philippines M5.7 123 km 16 km
Feb 23, 1991 44 km WNW of Kalawit, Philippines M5.7 149 km 54 km
Feb 6, 2012 3 km WNW of McKinley, Philippines M5.6 100 km 10 km
Nov 9, 1996 34 km WSW of Magdalena, Philippines M5.4 139 km 33 km
Nov 15, 2001 10 km SSE of Candoni, Philippines M5.4 35 km 33 km
Jul 12, 2011 13 km WSW of Sipalay, Philippines M5.4 50 km 10 km
Jun 9, 2014 30 km WNW of Linaon, Philippines M5.4 89 km 14 km
Oct 2, 2012 15 km NNW of Dumingag, Philippines M5.3 143 km 52 km
Jul 11, 2011 28 km WSW of Alim, Philippines M5.3 46 km 10 km
Oct 16, 2013 6 km SW of Bood, Philippines M5.3 131 km 10 km
Oct 20, 2013 10 km WSW of Loon, Philippines M5.3 123 km 10 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 - 111 km
2021 Rai Category 4 109 mph 78 km
2019 Phanfone Category 3 92 mph 267 km
2013 Haiyan Category 5 127 mph 222 km
2012 Bopha Category 3 81 mph 20 km
2008 Fengshen Category 3 104 mph 271 km
2006 Utor Category 2 81 mph 276 km
2005 Roke Category 1 52 mph 209 km
1998 Faith Category 1 75 mph 288 km
1995 Zack Category 2 63 mph 160 km
1994 Axel Category 2 86 mph 257 km
1994 Owen Category 1 69 mph 177 km
1993 Nell Category 1 69 mph 176 km
1990 Mike Category 4 98 mph 146 km
1986 Marge Category 1 - 232 km
1984 Agnes Category 3 92 mph 241 km
1984 Ike Category 3 86 mph 107 km
1982 Nelson Category 3 104 mph 178 km
Source: NOAA IBTrACS (Category 1+, 1980-2026).

Tsunami History

2 tsunamis recorded within 500 km. Highest wave on record: 5.0 m (16 ft).

Year Location Cause Max Wave Deaths Distance
2012 TANON STRAIT Earthquake 5.0 m 51 90 km
1978 MINDANAO ISLAND, PHILIPPINES Earthquake 0.0 m - 132 km
Source: NOAA/NCEI Historical Tsunami Database.

Nearby Volcanoes

4 volcanoes within 200 km. Closest: Cuernos de Negros (61 km).

Name Type Elevation Last Eruption Distance
Cuernos de Negros Complex 1,862 m (6,109 ft) Unknown 61 km
Kanlaon Stratovolcano 2,435 m (7,989 ft) 2017 124 km
Mandalagan Complex 1,885 m (6,184 ft) Unknown 153 km
Silay Stratovolcano 1,510 m (4,954 ft) Unknown 165 km
Source: Smithsonian Institution Global Volcanism Program (GVP).

Monthly Weather

Month Avg Temperature Precipitation Summary
January 79°F (26°C) 1.8 in Coldest
February 79°F (26°C) 0.9 in Driest
March 81°F (27°C) 1.4 in
April 82°F (28°C) 2.6 in
May 83°F (28°C) 5.7 in Warmest
June 81°F (27°C) 11.8 in
July 80°F (27°C) 17.5 in Wettest
August 80°F (27°C) 17.1 in
September 80°F (27°C) 15.0 in
October 80°F (27°C) 13.8 in
November 80°F (27°C) 7.8 in
December 80°F (26°C) 4.0 in

Basay has a seasonal temperature swing of 4°F / from 79°F in January to 83°F in May. Total annual precipitation is 99.3 inches, with July being the wettest month (17.5") and February the driest (0.9").

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