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San Juan, Philippines
Full City Profile
2,056
Population
9/sq mi density
23 ft
Elevation
7 meters
80°F
Avg Temperature
27°C
San Juan has a warm climate with an average annual temperature of 80°F (27°C). Winters average 78°F in January while summers reach 82°F in July. The area gets 166 sunny days per year. Annual precipitation totals 93.6 inches. The area receives 0.0 inches of snow annually.
Temperature
78°F Jan (25°C)
82°F Jul (28°C)
| Annual Average | 80.3°F |
| 49% above US avg | |
| January Average | 78°F (25°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 166 days/yr |
Geography
| Elevation | 23 ft (7 m) |
| Area | 236.9 sq mi (613.6 km²) |
| Population Density | 9/sq mi |
| Coordinates | 11.0006°N, 124.5392°W |
| Timezone | Asia/Manila |
Precipitation & Snow
Air Quality
Tsunami History
3 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 | 63 km |
| 1990 | PHILIPPINES | Earthquake | 2.1 m | 6 | 140 km |
| 2003 | SAMAR SEA | Eruption + Earthquake | 1.0 m | — | 139 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Nearby Volcanoes
6 volcanoes within 200 km. Closest: Mahagnao (40 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Mahagnao | Stratovolcano | 860 m (2,822 ft) | Unknown | 40 km |
| Biliran | Compound | 1,301 m (4,268 ft) | 1939 | 58 km |
| Cabalían | Stratovolcano | 912 m (2,992 ft) | 1820 | 109 km |
| Silay | Stratovolcano | 1,510 m (4,954 ft) | Unknown | 145 km |
| Mandalagan | Complex | 1,885 m (6,184 ft) | Unknown | 146 km |
| Kanlaon | Stratovolcano | 2,435 m (7,989 ft) | 2017 | 167 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 78°F (25°C) | 8.8 in | Coldest |
| February | 78°F (26°C) | 6.3 in | |
| March | 79°F (26°C) | 4.8 in | |
| April | 81°F (27°C) | 4.4 in | Driest |
| May | 82°F (28°C) | 5.8 in | Warmest |
| June | 82°F (28°C) | 8.0 in | |
| July | 82°F (28°C) | 8.4 in | |
| August | 82°F (28°C) | 7.2 in | |
| September | 81°F (27°C) | 8.4 in | |
| October | 81°F (27°C) | 9.7 in | |
| November | 80°F (26°C) | 11.9 in | Wettest |
| December | 79°F (26°C) | 10.1 in |
San Juan has a seasonal temperature swing of 5°F / from 78°F in January to 82°F in May. Total annual precipitation is 93.6 inches, with November being the wettest month (11.9") and April the driest (4.4").