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Chaguian, Guam
Yigo · Guam
Chaguian is a small town in Yigo, Guam with a population of 2,524. Elevation: 302 ft (92 m). Average temperature: 80°F (26°C).
Data updated June 2026
Discover Chaguian, Guam
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People
Climate
| Population | 2,524 |
| Population Density | 51 / sq mi |
| Elevation | 302 ft (92 m) |
| Coordinates | 13.5718°, 144.8806° |
| Timezone | Pacific/Guam |
| Country | 🇬🇺 Guam |
| State / Province | Yigo |
| Average Temperature | 80°F (26°C) |
| January Average | 78°F (26°C) |
| July Average | 80°F (27°C) |
| Annual Precipitation | 86.3 inches (2,191 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Chaguian
Chaguian is a small town in Guam (Yigo) with a population of 2,524. The city sits at an elevation of 302 feet (92 meters) above sea level. The average annual temperature is 80°F (26°C). Temperatures range from 78°F in January to 80°F in July. Annual precipitation averages 86.3 inches. The timezone is Pacific/Guam.
Climate in Chaguian
Chaguian 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 | 79.6°F |
| 47% above Guam avg | |
| January Average | 78°F (26°C) |
| July Average | 80°F (27°C) |
| Sunny Days | 181 days/yr |
Geography
| Elevation | 302 ft (92 m) |
| Area | 49.5 sq mi (128.2 km²) |
| Population Density | 51/sq mi |
| Coordinates | 13.5718°N, 144.8806°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 | — | 66 km |
| 1909 | GUAM, MARIANA ISLANDS | Earthquake | — | — | 120 km |
Nearby Volcanoes
1 volcano within 200 km. Closest: NW Rota-1 (115 km).
| Name | Type | Elevation | Last Eruption | Distance |
| NW Rota-1 | Submarine | -517 m (-1,696 ft) | 2010 | 115 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 78°F (26°C) | 4.3 in | |
| February | 78°F (25°C) | 3.7 in | Coldest |
| March | 79°F (26°C) | 3.0 in | Driest |
| April | 80°F (27°C) | 3.2 in | |
| May | 81°F (27°C) | 5.1 in | |
| June | 81°F (27°C) | 5.7 in | Warmest |
| July | 80°F (27°C) | 9.7 in | |
| August | 80°F (27°C) | 13.4 in | Wettest |
| September | 80°F (27°C) | 12.6 in | |
| October | 80°F (27°C) | 11.8 in | |
| November | 80°F (27°C) | 8.4 in | |
| December | 79°F (26°C) | 5.6 in |
Chaguian has a seasonal temperature swing of 3°F / from 78°F in February to 81°F in June. Total annual precipitation is 86.3 inches, with August being the wettest month (13.4") and March the driest (3.0").
Schools in Chaguian
3 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| Machananao Elementary School | — | — | — | — |
| Finegayan Elementary School | — | — | — | — |
| Machananao Elementary School | — | — | — | — |
Radio Stations near Chaguian
0 stations within ~55 km.
| Station | Genre | Quality |
|---|
Museums in Chaguian
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Guam Museum | ||||
| Pacific War Museum | ||||
| T. Stell Newman Visitor Center |
Libraries in Chaguian
| 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 |
Farmers Markets in Chaguian
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Kimi Market 2 | |||||
| Young Pagat Market |
Restaurants in Chaguian
2 restaurants within city radius — OpenStreetMap data
Gyms in Chaguian
1 gyms within city radius — OpenStreetMap data
Golf Courses in Chaguian
1 golf courses within city radius — OpenStreetMap data
Stadiums & Teams in Chaguian
| Team | League | Division |
|---|---|---|
Airports Near Chaguian
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 |
Post Offices in Chaguian
1 post offices.
| Post Office | Address |
|---|---|
| Camp Blaz Post Office |
Churches & Religious Organizations in Chaguian
2 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Church of God | |
| St Paul's Chapel |
Quick Facts
🇬🇺 About Guam
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Get ReportFrequently Asked Questions About Chaguian
What is the population of Chaguian?
Chaguian has a population of 2,524 residents and is located in Guam. The population density is 51 people per square mile, spread across 49.5 square miles.
What is the weather like in Chaguian?
Chaguian has a warm climate with an average annual temperature of 80°F (26°C). Winter temperatures average 78°F in January, while summers reach an average of 80°F in July. The area receives 181 sunny days per year. Annual rainfall totals 86.3 inches.