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San Antonio, Philippines
Full City Profile
4,374
Population
14/sq mi density
138 ft
Elevation
42 meters
77°F
Avg Temperature
25°C
San Antonio has a warm climate with an average annual temperature of 77°F (25°C). Winters average 73°F in January while summers reach 78°F in July. The area gets 311 sunny days per year. Annual precipitation totals 128.4 inches. The area receives 0.0 inches of snow annually.
Temperature
73°F Jan (23°C)
78°F Jul (26°C)
| Annual Average | 77.2°F |
| 43% above US avg | |
| January Average | 73°F (23°C) |
| July Average | 78°F (26°C) |
| Sunny Days | 311 days/yr |
Geography
| Elevation | 138 ft (42 m) |
| Area | 309.8 sq mi (802.3 km²) |
| Population Density | 14/sq mi |
| Coordinates | 13.3710°N, 123.4202°W |
| Timezone | Asia/Manila |
Precipitation & Snow
Air Quality
Tsunami History
1 tsunami recorded within 500 km. Highest wave on record: 1.3 m (4 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1973 | QUEZON | Earthquake | 1.3 m | 15 | 67 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Nearby Volcanoes
3 volcanoes within 200 km. Closest: Isarog (32 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Isarog | Stratovolcano | 1,966 m (6,450 ft) | -3500 | 32 km |
| Pocdol Mountains | Compound | 1,102 m (3,615 ft) | Unknown | 68 km |
| Bulusan | Stratovolcano(es) | 1,535 m (5,036 ft) | 2017 | 96 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 73°F (23°C) | 7.1 in | Coldest |
| February | 78°F (25°C) | 4.1 in | |
| March | 79°F (26°C) | 3.9 in | |
| April | 81°F (27°C) | 3.8 in | Driest |
| May | 82°F (28°C) | 6.3 in | Warmest |
| June | 82°F (28°C) | 8.9 in | |
| July | 78°F (26°C) | 10.5 in | |
| August | 82°F (28°C) | 10.2 in | |
| September | 81°F (27°C) | 10.7 in | |
| October | 81°F (27°C) | 12.9 in | |
| November | 80°F (27°C) | 15.2 in | Wettest |
| December | 78°F (26°C) | 14.1 in |
San Antonio has a seasonal temperature swing of 9°F / from 73°F in January to 82°F in May. Total annual precipitation is 107.6 inches, with November being the wettest month (15.2") and April the driest (3.8").