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San Dionisio, Philippines
Full City Profile
3,134
Population
64/sq mi density
20 ft
Elevation
6 meters
81°F
Avg Temperature
27°C
San Dionisio 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 170 sunny days per year. Annual precipitation totals 91.5 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 | 170 days/yr |
Geography
| Elevation | 20 ft (6 m) |
| Area | 49.1 sq mi (127.1 km²) |
| Population Density | 64/sq mi |
| Coordinates | 11.2710°N, 123.0964°W |
| Timezone | Asia/Manila |
Precipitation & Snow
Air Quality
Tsunami History
3 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 | 142 km |
| 2003 | SAMAR SEA | Eruption + Earthquake | 1.0 m | — | 146 km |
| 1948 | SULU SEA | Earthquake | — | 74 | 113 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Nearby Volcanoes
5 volcanoes within 200 km. Closest: Silay (58 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Silay | Stratovolcano | 1,510 m (4,954 ft) | Unknown | 58 km |
| Mandalagan | Complex | 1,885 m (6,184 ft) | Unknown | 71 km |
| Kanlaon | Stratovolcano | 2,435 m (7,989 ft) | 2017 | 96 km |
| Biliran | Compound | 1,301 m (4,268 ft) | 1939 | 159 km |
| Bulusan | Stratovolcano(es) | 1,535 m (5,036 ft) | 2017 | 197 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 79°F (26°C) | 6.2 in | Coldest |
| February | 79°F (26°C) | 3.6 in | |
| March | 80°F (27°C) | 3.0 in | |
| April | 82°F (28°C) | 2.8 in | Driest |
| May | 84°F (29°C) | 6.9 in | Warmest |
| June | 82°F (28°C) | 9.3 in | |
| July | 82°F (28°C) | 10.3 in | |
| August | 82°F (28°C) | 8.5 in | |
| September | 82°F (28°C) | 9.1 in | |
| October | 81°F (27°C) | 11.8 in | Wettest |
| November | 81°F (27°C) | 10.9 in | |
| December | 80°F (26°C) | 9.2 in |
San Dionisio has a seasonal temperature swing of 5°F / from 79°F in January to 84°F in May. Total annual precipitation is 91.5 inches, with October being the wettest month (11.8") and April the driest (2.8").