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Jolly Harbour, Antigua and Barbuda
Saint Mary Parish · Antigua and Barbuda
Jolly Harbour is a small town in Saint Mary Parish, Antigua and Barbuda with a population of 855. Elevation: 13 ft (4 m). Average temperature: 80°F (27°C).
Data updated June 2026
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About Jolly Harbour
Jolly Harbour is a neighbourhood in Bolans, Saint Mary, Antigua and Barbuda.
People
Climate
| Population | 855 |
| Population Density | 26 / sq mi |
| Elevation | 13 ft (4 m) |
| Coordinates | 17.0662°, -61.8865° |
| Timezone | America/Antigua |
| Country | 🇦🇬 Antigua and Barbuda |
| State / Province | Saint Mary Parish |
| Average Temperature | 80°F (27°C) |
| January Average | 77°F (25°C) |
| July Average | 82°F (28°C) |
| Annual Precipitation | 46.1 inches (1,171 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About Jolly Harbour
Jolly Harbour is a small town in Antigua and Barbuda (Saint Mary Parish) with a population of 855. The city sits at an elevation of 13 feet (4 meters) above sea level. The average annual temperature is 80°F (27°C). Temperatures range from 77°F in January to 82°F in July. Annual precipitation averages 46.1 inches. The timezone is America/Antigua.
Temperature
| Annual Average | 79.8°F |
| 48% above Antigua and Barbuda avg | |
| January Average | 77°F (25°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 252 days/yr |
Geography
| Elevation | 13 ft (4 m) |
| Area | 32.9 sq mi (85.3 km²) |
| Population Density | 26/sq mi |
| Coordinates | 17.0662°N, 61.8865°W |
| Timezone | America/Antigua |
Precipitation & Snow
Air Quality
Tsunami History
8 tsunamis recorded within 500 km. Highest wave on record: 4.0 m (13 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 2003 | SOUFRIERE HILLS VOLCANO | Astronomical | 4.0 m | — | 49 km |
| 1997 | WHITE RIVER VALLEY | Explosion | 3.0 m | — | 50 km |
| 1999 | SOUFRIERE HILLS VOLCANO | Astronomical | 2.0 m | — | 49 km |
| 1843 | POINTE-A-PITRE | Earthquake | 1.2 m | 5,000 | 71 km |
| 2006 | SOUFRIERE HILLS VOLCANO | Astronomical | 1.0 m | — | 49 km |
| 1985 | GUADELOUPE | Earthquake | 0.1 m | — | 60 km |
| 2005 | DOMINICA PASSAGE | Earthquake | — | — | 144 km |
| 1690 | ANTIGUA; SAINT KITTS AND NEVIS | Earthquake | — | — | 63 km |
Nearby Volcanoes
9 volcanoes within 200 km. Closest: Soufriere Hills (50 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Soufriere Hills | Stratovolcano | 915 m (3,002 ft) | 2013 | 50 km |
| Nevis Peak | Stratovolcano | 985 m (3,232 ft) | Unknown | 74 km |
| Liamuiga | Stratovolcano | 1,156 m (3,793 ft) | 160 | 103 km |
| Soufriere Guadeloupe | Stratovolcano | 1,467 m (4,813 ft) | 1977 | 116 km |
| Quill, The | Stratovolcano | 601 m (1,972 ft) | 250 | 123 km |
| Saba | Stratovolcano | 887 m (2,910 ft) | 1640 | 156 km |
| Diables, Morne aux | Lava dome(s) | 861 m (2,825 ft) | Unknown | 169 km |
| Diablotins, Morne | Stratovolcano | 1,430 m (4,692 ft) | Unknown | 182 km |
| Trois Pitons, Morne | Complex | 1,387 m (4,551 ft) | 920 | 198 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 77°F (25°C) | 3.3 in | Coldest |
| February | 77°F (25°C) | 1.9 in | Driest |
| March | 78°F (25°C) | 2.1 in | |
| April | 79°F (26°C) | 2.4 in | |
| May | 80°F (27°C) | 3.8 in | |
| June | 82°F (28°C) | 3.4 in | |
| July | 82°F (28°C) | 3.7 in | |
| August | 82°F (28°C) | 5.4 in | Warmest |
| September | 82°F (28°C) | 6.0 in | Wettest |
| October | 81°F (27°C) | 5.0 in | |
| November | 80°F (26°C) | 5.0 in | |
| December | 78°F (26°C) | 4.3 in |
Jolly Harbour has a seasonal temperature swing of 5°F / from 77°F in January to 82°F in August. Total annual precipitation is 46.1 inches, with September being the wettest month (6.0") and February the driest (1.9").
Radio Stations near Jolly Harbour
1 stations within ~55 km.
| Station | Genre | Quality | |
|---|---|---|---|
| EXA FM: Pop Music in Spanish and English | english, music | AAC+ 48 kbps |
Museums in Jolly Harbour
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Betty's Hope Museum | ||||
| Dockyard Museum | ||||
| Dow's hill interpretation center | ||||
| Museum Of Antigua & Barbuda |
Libraries in Jolly Harbour
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Silston Library | 0.0 | |||||
| The National Public Library of Antigua and Barbuda | 0.0 |
Farmers Markets in Jolly Harbour
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| Heritage Market | |||||
| Vendor's Square |
Hotels in Jolly Harbour
7 hotels within city radius — OpenStreetMap data
Restaurants in Jolly Harbour
15 restaurants within city radius — OpenStreetMap data
Cafes in Jolly Harbour
1 cafes within city radius — OpenStreetMap data
Gas Stations in Jolly Harbour
1 gas stations within city radius — OpenStreetMap data
Stadiums & Teams in Jolly Harbour
| Team | League | Division |
|---|---|---|
Airports Near Jolly Harbour
5 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| John A. Osborne Airport | MNI | Large Airport |
| V. C. Bird International Airport | ANU | Large Airport |
| Burton-Nibbs International Airport | BBQ | Medium Airport |
| Vance W. Amory International Airport | NEV | Medium Airport |
| Coco Point Lodge Airstrip | — | Small Airport |
Treatment Centers in Jolly Harbour
1 treatment centers.
| Center | Type | Phone |
|---|---|---|
| Crossroads Centre Antigua |
Quick Facts
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Get ReportFrequently Asked Questions About Jolly Harbour
What is the population of Jolly Harbour?
Jolly Harbour has a population of 855 residents and is located in Antigua and Barbuda. The population density is 26 people per square mile, spread across 32.9 square miles.
What is the weather like in Jolly Harbour?
Jolly Harbour has a warm climate with an average annual temperature of 80°F (27°C). Winter temperatures average 77°F in January, while summers reach an average of 82°F in July. The area receives 252 sunny days per year, well above the national average of 205. Annual rainfall totals 46.1 inches.