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Port-Olry, Vanuatu
Sanma · Vanuatu
Port-Olry is a small town in Sanma, Vanuatu with a population of 1,300. Elevation: 30 ft (9 m). Average temperature: 77°F (25°C).
Data updated June 2026
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About Port-Olry
Port Olry is a small Francophone village on the island of Espiritu Santo in the Sanma Province of Vanuatu, with a population of 1,300, as estimated in 2009.
People
Climate
| Population | 1,300 |
| Population Density | 405 / sq mi |
| Elevation | 30 ft (9 m) |
| Coordinates | -15.0418°, 167.0727° |
| Timezone | Pacific/Efate |
| Country | 🇻🇺 Vanuatu |
| State / Province | Sanma |
| Average Temperature | 77°F (25°C) |
| January Average | 79°F (26°C) |
| July Average | 75°F (24°C) |
| Annual Precipitation | 122.4 inches (3,110 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Port-Olry
Port-Olry is a small town in Vanuatu (Sanma) with a population of 1,300. The city sits at an elevation of 30 feet (9 meters) above sea level. The average annual temperature is 77°F (25°C). Temperatures range from 79°F in January to 75°F in July. Annual precipitation averages 122.4 inches. The timezone is Pacific/Efate.
Temperature
| Annual Average | 77.1°F |
| 43% above Vanuatu avg | |
| January Average | 79°F (26°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 122 days/yr |
Geography
| Elevation | 30 ft (9 m) |
| Area | 3.2 sq mi (8.3 km²) |
| Population Density | 405/sq mi |
| Coordinates | -15.0418°N, 167.0727°W |
| Timezone | Pacific/Efate |
Precipitation & Snow
Air Quality
Tsunami History
8 tsunamis recorded within 500 km. Highest wave on record: 7.0 m (23 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1965 | VANUATU ISLANDS | Earthquake | 7.0 m | — | 85 km |
| 1965 | VANUATU ISLANDS | Earthquake | 2.0 m | — | 100 km |
| 1987 | VANUATU ISLANDS | Earthquake | 0.1 m | — | 135 km |
| 2023 | VANUATU ISLANDS | Earthquake | 0.1 m | — | 98 km |
| 2016 | VANUATU ISLANDS | Earthquake | 0.0 m | — | 83 km |
| 2016 | VANUATU ISLANDS | Earthquake | 0.0 m | — | 116 km |
| 1980 | VANUATU ISLANDS | Earthquake | — | — | 110 km |
| 1910 | VANUATU ISLANDS | Earthquake | — | — | 131 km |
Nearby Volcanoes
5 volcanoes within 200 km. Closest: Ambae (91 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Ambae | Shield | 1,496 m (4,908 ft) | 2018 | 91 km |
| Gaua | Stratovolcano | 797 m (2,615 ft) | 2011 | 97 km |
| Suretamatai | Complex | 921 m (3,022 ft) | 1966 | 145 km |
| Motlav | Stratovolcano | 411 m (1,348 ft) | Unknown | 166 km |
| Ambrym | Pyroclastic shield | 1,334 m (4,377 ft) | 2018 | 175 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 79°F (26°C) | 14.0 in | |
| February | 79°F (26°C) | 14.1 in | Warmest |
| March | 79°F (26°C) | 14.6 in | Wettest |
| April | 78°F (26°C) | 12.2 in | |
| May | 77°F (25°C) | 8.2 in | |
| June | 76°F (24°C) | 9.3 in | |
| July | 75°F (24°C) | 6.6 in | Driest |
| August | 75°F (24°C) | 6.9 in | Coldest |
| September | 75°F (24°C) | 8.3 in | |
| October | 77°F (25°C) | 8.8 in | |
| November | 78°F (25°C) | 9.4 in | |
| December | 79°F (26°C) | 10.2 in |
Port-Olry has a seasonal temperature swing of 5°F / from 75°F in August to 79°F in February. Total annual precipitation is 122.5 inches, with March being the wettest month (14.6") and July the driest (6.6").
Schools in Port-Olry
1 public schools (NCES 2022-23 data).
| School | Level | Enrollment | Teachers | Student/Teacher |
|---|---|---|---|---|
| École | — | — | — | — |
Radio Stations near Port-Olry
0 stations within ~55 km.
| Station | Genre | Quality |
|---|
Libraries in Port-Olry
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Alliance Française | 0.0 |
Restaurants in Port-Olry
2 restaurants within city radius — OpenStreetMap data
Banks in Port-Olry
1 banks within city radius — OpenStreetMap data
Airports Near Port-Olry
3 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Santo Pekoa International Airport | SON | Medium Airport |
| North West Santo Airport | OLJ | Small Airport |
| Walaha Airport | WLH | Small Airport |
Post Offices in Port-Olry
1 post offices.
| Post Office | Address |
|---|---|
| Port Olry Post Office |
Churches & Religious Organizations in Port-Olry
1 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Église Sainte-Anne |
Quick Facts
🇻🇺 About Vanuatu
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Get ReportFrequently Asked Questions About Port-Olry
What is the population of Port-Olry?
Port-Olry has a population of 1,300 residents and is located in Vanuatu. The population density is 405 people per square mile, spread across 3.2 square miles.
What is the weather like in Port-Olry?
Port-Olry has a warm climate with an average annual temperature of 77°F (25°C). Winter temperatures average 79°F in January, while summers reach an average of 75°F in July. The area receives 122 sunny days per year, below the national average of 205. Annual rainfall totals 122.4 inches.