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Guiuan, Philippines
Full City Profile
11,041
Population
163/sq mi density
16 ft
Elevation
5 meters
81°F
Avg Temperature
27°C
Guiuan has a warm climate with an average annual temperature of 81°F (27°C). Winters average 79°F in January while summers reach 82°F in July. The area gets 128 sunny days per year. Annual precipitation totals 133.9 inches. The area receives 0.0 inches of snow annually.
Temperature
79°F Jan (26°C)
82°F Jul (28°C)
| Annual Average | 81.0°F |
| 50% above US avg | |
| January Average | 79°F (26°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 128 days/yr |
Geography
| Elevation | 16 ft (5 m) |
| Area | 67.8 sq mi (175.5 km²) |
| Population Density | 163/sq mi |
| Coordinates | 11.0309°N, 125.7234°W |
| Timezone | Asia/Manila |
Precipitation & Snow
Air Quality
Tsunami History
5 tsunamis recorded within 500 km. Highest wave on record: 12.0 m (39 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 2022 | ABUYOG, LEYTE | Meteorological | 12.0 m | 170 | 83 km |
| 1995 | SAMAR ISLAND | Earthquake | 2.0 m | — | 115 km |
| 2012 | PHILIPPINE ISLANDS | Earthquake | 0.2 m | 1 | 103 km |
| 1995 | SAMAR ISLAND | Earthquake | 0.1 m | — | 115 km |
| 1897 | SAMAR ISLAND | Earthquake | — | — | 112 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Nearby Volcanoes
3 volcanoes within 200 km. Closest: Mahagnao (93 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Mahagnao | Stratovolcano | 860 m (2,822 ft) | Unknown | 93 km |
| Cabalían | Stratovolcano | 912 m (2,992 ft) | 1820 | 100 km |
| Biliran | Compound | 1,301 m (4,268 ft) | 1939 | 141 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 79°F (26°C) | 19.1 in | Coldest |
| February | 79°F (26°C) | 13.9 in | |
| March | 80°F (27°C) | 10.3 in | |
| April | 82°F (28°C) | 8.3 in | |
| May | 83°F (28°C) | 7.5 in | Warmest |
| June | 82°F (28°C) | 8.8 in | |
| July | 82°F (28°C) | 6.9 in | |
| August | 82°F (28°C) | 4.9 in | Driest |
| September | 82°F (28°C) | 7.2 in | |
| October | 81°F (27°C) | 10.2 in | |
| November | 80°F (27°C) | 17.5 in | |
| December | 79°F (26°C) | 19.5 in | Wettest |
Guiuan has a seasonal temperature swing of 4°F / from 79°F in January to 83°F in May. Total annual precipitation is 133.9 inches, with December being the wettest month (19.5") and August the driest (4.9").