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Umatac Village, Guam
Full City Profile
903
Population
28/sq mi density
10 ft
Elevation
3 meters
80°F
Avg Temperature
27°C
Umatac Village has a warm climate with an average annual temperature of 80°F (27°C). Winters average 78°F in January while summers reach 81°F in July. The area gets 174 sunny days per year. Annual precipitation totals 92.7 inches. The area receives 0.0 inches of snow annually.
Temperature
78°F Jan (26°C)
81°F Jul (27°C)
| Annual Average | 80.1°F |
| 48% above US avg | |
| January Average | 78°F (26°C) |
| July Average | 81°F (27°C) |
| Sunny Days | 174 days/yr |
Geography
| Elevation | 10 ft (3 m) |
| Area | 32.4 sq mi (84.0 km²) |
| Population Density | 28/sq mi |
| Coordinates | 13.2984°N, 144.6631°W |
| Timezone | Pacific/Guam |
Precipitation & Snow
Air Quality
Tsunami History
2 tsunamis recorded within 500 km. Highest wave on record: 2.4 m (8 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1993 | GUAM, MARIANA ISLANDS | Earthquake | 2.4 m | — | 38 km |
| 1909 | GUAM, MARIANA ISLANDS | Earthquake | — | — | 96 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Nearby Volcanoes
1 volcano within 200 km. Closest: NW Rota-1 (145 km).
| Name | Type | Elevation | Last Eruption | Distance |
| NW Rota-1 | Submarine | -517 m (-1,696 ft) | 2010 | 145 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 78°F (26°C) | 4.9 in | Coldest |
| February | 78°F (26°C) | 3.8 in | |
| March | 79°F (26°C) | 3.2 in | Driest |
| April | 80°F (27°C) | 3.2 in | |
| May | 81°F (27°C) | 4.5 in | |
| June | 81°F (27°C) | 6.6 in | Warmest |
| July | 81°F (27°C) | 9.5 in | |
| August | 81°F (27°C) | 15.8 in | Wettest |
| September | 81°F (27°C) | 12.5 in | |
| October | 81°F (27°C) | 12.1 in | |
| November | 81°F (27°C) | 9.4 in | |
| December | 80°F (26°C) | 7.1 in |
Umatac Village has a seasonal temperature swing of 3°F / from 78°F in January to 81°F in June. Total annual precipitation is 92.7 inches, with August being the wettest month (15.8") and March the driest (3.2").