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Apotgan, Guam
Tamuning · Guam
Apotgan is a small city in Tamuning, Guam with a population of 5,224. Elevation: 23 ft (7 m). Average temperature: 80°F (27°C).
Data updated June 2026
Discover Apotgan, Guam
Explore over 40 sections covering people, economy, housing, health, crime, climate, community, costs, trends, schools, colleges, hospitals, treatment centers, industries, museums, libraries, breweries, farmers markets, grocery stores, pharmacies, campgrounds, parks, trails, stadiums, ski resorts, daycare centers, nursing homes, churches, fire stations, cell towers, bridges, power plants, EV stations, prisons, radio stations, airports, police stations, post offices, Amtrak stations, superfund sites, UNESCO sites, and more.
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People
Climate
| Population | 5,224 |
| Population Density | 497 / sq mi |
| Elevation | 23 ft (7 m) |
| Coordinates | 13.4882°, 144.7764° |
| Timezone | Pacific/Guam |
| Country | 🇬🇺 Guam |
| State / Province | Tamuning |
| Average Temperature | 80°F (27°C) |
| January Average | 78°F (26°C) |
| July Average | 81°F (27°C) |
| Annual Precipitation | 88.9 inches (2,257 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Apotgan
Apotgan is a small city in Guam (Tamuning) with a population of 5,224. The city sits at an elevation of 23 feet (7 meters) above sea level. The average annual temperature is 80°F (27°C). Temperatures range from 78°F in January to 81°F in July. Annual precipitation averages 88.9 inches. The timezone is Pacific/Guam.
Climate in Apotgan
Apotgan has an average annual temperature of 27.6°C (82°F). The hottest month is Jun (28.4°C), the coldest is Feb (26.8°C). Average annual precipitation is 2510 mm.
Temperature
| Annual Average | 80.2°F |
| 49% above Guam avg | |
| January Average | 78°F (26°C) |
| July Average | 81°F (27°C) |
| Sunny Days | 178 days/yr |
Geography
| Elevation | 23 ft (7 m) |
| Area | 10.5 sq mi (27.2 km²) |
| Population Density | 497/sq mi |
| Coordinates | 13.4882°N, 144.7764°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 | — | 56 km |
| 1909 | GUAM, MARIANA ISLANDS | Earthquake | — | — | 113 km |
Nearby Volcanoes
1 volcano within 200 km. Closest: NW Rota-1 (124 km).
| Name | Type | Elevation | Last Eruption | Distance |
| NW Rota-1 | Submarine | -517 m (-1,696 ft) | 2010 | 124 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 78°F (26°C) | 4.5 in | Coldest |
| February | 78°F (26°C) | 3.7 in | |
| March | 79°F (26°C) | 3.0 in | Driest |
| April | 81°F (27°C) | 3.2 in | |
| May | 81°F (27°C) | 4.9 in | |
| June | 82°F (28°C) | 6.1 in | Warmest |
| July | 81°F (27°C) | 9.7 in | |
| August | 80°F (27°C) | 14.5 in | Wettest |
| September | 81°F (27°C) | 12.5 in | |
| October | 81°F (27°C) | 11.9 in | |
| November | 81°F (27°C) | 8.8 in | |
| December | 80°F (27°C) | 6.1 in |
Apotgan has a seasonal temperature swing of 3°F / from 78°F in January to 82°F in June. Total annual precipitation is 88.9 inches, with August being the wettest month (14.5") and March the driest (3.0").
Museums in Apotgan
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Guam Museum | ||||
| Pacific War Museum | ||||
| T. Stell Newman Visitor Center |
Libraries in Apotgan
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Agat Public Library | 0.0 | |||||
| Dededo Public Library | 0.0 | |||||
| Guam Territorial Law Library | 0.0 | |||||
| Library | 0.0 | |||||
| Nieves M Flores Memorial Library | 0.0 | |||||
| Umatac Outdoor Library | 0.0 |
Farmers Markets in Apotgan
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Kimi Market 2 | |||||
| Young Pagat Market |
Hotels in Apotgan
7 hotels within city radius — OpenStreetMap data
Restaurants in Apotgan
10 restaurants within city radius — OpenStreetMap data
Cafes in Apotgan
5 cafes within city radius — OpenStreetMap data
Clinics in Apotgan
1 clinics within city radius — OpenStreetMap data
Veterinaries in Apotgan
1 veterinaries within city radius — OpenStreetMap data
Gas Stations in Apotgan
1 gas stations within city radius — OpenStreetMap data
Banks in Apotgan
1 banks within city radius — OpenStreetMap data
Gyms in Apotgan
1 gyms within city radius — OpenStreetMap data
Stadiums & Teams in Apotgan
| Team | League | Division |
|---|---|---|
Airports Near Apotgan
4 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Antonio B. Won Pat International Airport | GUM | Large Airport |
| Rota International Airport | ROP | Large Airport |
| Andersen Air Force Base | UAM | Medium Airport |
| Northwest Field | — | Small Airport |
Churches & Religious Organizations in Apotgan
4 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| House of Guam Church | |
| Indian Temple of Guam | |
| Mercy Heights Convent | |
| Tamuning Baptist Church |
Quick Facts
🇬🇺 About Guam
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Get ReportFrequently Asked Questions About Apotgan
What is the population of Apotgan?
Apotgan has a population of 5,224 residents and is located in Guam. The population density is 497 people per square mile, spread across 10.5 square miles.
What is the weather like in Apotgan?
Apotgan has a warm climate with an average annual temperature of 80°F (27°C). Winter temperatures average 78°F in January, while summers reach an average of 81°F in July. The area receives 178 sunny days per year, below the national average of 205. Annual rainfall totals 88.9 inches.