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Grande Rivière, Saint Lucia

Gros-Islet · Saint Lucia

Grande Rivière is a small town in Gros-Islet, Saint Lucia with a population of 1,121. Elevation: 302 ft (92 m). Average temperature: 80°F (27°C).

1,121 Population 23/sq mi density
302 ft Elevation 92 meters
80°F Avg Temperature 27°C
77.0 in Annual Rain
America / St Lucia Timezone

Discover Grande Rivière, Saint Lucia

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About Grande Rivière

The Grande Rivière de l'Anse la Raye is a river of Saint Lucia.

People

Population1,121
Density23/mi²

Climate

Avg Temp80°F (27°C)
Rain77.0 in/yr
Sunny Days196/yr
Elevation302 ft (92 m)
Population1,121
Population Density23 / sq mi
Elevation302 ft (92 m)
Coordinates14.0325°, -60.9533°
TimezoneAmerica/St_Lucia
Country🇱🇨 Saint Lucia
State / ProvinceGros-Islet
Average Temperature80°F (27°C)
January Average78°F (25°C)
July Average81°F (27°C)
Annual Precipitation77.0 inches (1,956 mm)
Annual Snowfall0.0 inches (0 cm)

About Grande Rivière

Grande Rivière is a small town in Saint Lucia (Gros-Islet) with a population of 1,121. The city sits at an elevation of 302 feet (92 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 77.0 inches. The timezone is America/St_Lucia.

Grande Rivière 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 / relatively mild seasonal variation. The area gets 196 sunny days per year. Annual precipitation totals 77.0 inches (wetter than the 38-inch national average). The city sits at an elevation of 302 feet.

Temperature

78°F Jan (25°C) 81°F Jul (27°C)
Annual Average79.9°F
48% above Saint Lucia avg
January Average78°F (25°C)
July Average81°F (27°C)
Sunny Days196 days/yr

Geography

Elevation302 ft (92 m)
Area49.2 sq mi (127.4 km²)
Population Density23/sq mi
Coordinates14.0325°N, 60.9533°W
TimezoneAmerica/St_Lucia

Precipitation & Snow

Annual Rainfall 77.0"
103% above Saint Lucia avg
Snowfall 0.0"
Wettest Month (Oct) 11.10"
Driest Month (Mar) 3.11"

Air Quality

Earthquake History

663 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.8. Most recent: M0.0 on Jun 6, 2025.

Sep 24, 1996 10 km WSW of Soufrière, Dominica M5.8 139 km
Feb 3, 2017 59 km ENE of Sainte-Marie, Martinique M5.8 124 km
Jun 8, 1999 67 km ENE of La Trinité, Martinique M5.8 126 km
Jul 12, 1990 Windward Islands M5.8 87 km
Oct 18, 2016 14 km WSW of Pointe Michel, Dominica M5.6 145 km
Feb 6, 2008 66 km ENE of La Trinité, Martinique M5.3 123 km
Aug 7, 2011 61 km E of Dennery, Saint Lucia M5.2 70 km
Dec 29, 1995 97 km ESE of Le Vauclin, Martinique M5.2 113 km
Sep 9, 2011 20 km NNE of Basse-Pointe, Martinique M5.0 113 km
Dec 25, 2009 21 km SSW of Soufrière, Dominica M4.9 125 km
Mar 25, 2025 14 km NNE of Le Lorrain, Martinique M4.9 102 km
Oct 31, 1990 25 km NE of Le Lorrain, Martinique M4.9 107 km
Aug 22, 2015 71 km ESE of Le Vauclin, Martinique M4.9 93 km
Feb 2, 2016 47 km ENE of La Trinité, Martinique M4.9 108 km
Mar 1, 2004 42 km NE of Sainte-Marie, Martinique M4.9 116 km
Oct 20, 1992 49 km ENE of La Trinité, Martinique M4.9 112 km
Jun 14, 2005 4 km WSW of Pointe Michel, Dominica M4.9 144 km
Jan 15, 2020 18 km SE of Berekua, Dominica M4.8 122 km
Sep 13, 2019 39 km SSW of Soufrière, Dominica M4.8 118 km
Jan 8, 2020 4 km S of Berekua, Dominica M4.8 135 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

13 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 5.

Year Name Category Closest
2024 Beryl Category 4 177 km
2023 Tammy Category 1 119 km
2021 Elsa Category 1 72 km
2017 Maria Category 5 113 km
2010 Tomas Category 2 75 km
2007 Dean Category 3 34 km
2005 Emily Category 2 244 km
2004 Ivan Category 4 249 km
1999 Jose Category 2 235 km
1998 Georges Category 4 297 km
1995 Marilyn Category 1 95 km
1989 Hugo Category 4 237 km
1980 Allen Category 4 48 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

10 tsunamis recorded within 500 km. Highest wave on record: 5.0 m (16 ft).

Year Location Cause Max Wave Deaths Distance
1902 MOUNT PELEE Explosion 5.0 m 23 91 km
1902 MOUNT PELEE Astronomical 4.0 m 91 km
1902 MOUNT PELEE Astronomical 3.0 m 1,500 91 km
1902 SOUFRIERE VOLCANO Astronomical 1.0 m 1,680 82 km
1902 FORT-DE-FRANCE Astronomical 1.0 m 65 km
1902 MARTINIQUE Astronomical 0.6 m 58 km
2021 SOUFRIERE VOLCANO Astronomical 0.1 m 82 km
1839 MARTINIQUE Earthquake 390 104 km
1823 SAINT PIERRE Earthquake 41 km
1767 MARTINIQUE & BARBADOS Earthquake 41 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Nearby Volcanoes

8 volcanoes within 200 km. Closest: Qualibou (25 km).

Name Type Elevation Last Eruption Distance
Qualibou Caldera 777 m (2,549 ft) 1766 25 km
Soufriere St. Vincent Stratovolcano 1,220 m (4,003 ft) 1979 82 km
Pelee Stratovolcano 1,394 m (4,573 ft) 1932 89 km
Plat Pays, Morne Stratovolcano 940 m (3,084 ft) 1270 142 km
Watt, Morne Stratovolcano(es) 1,224 m (4,016 ft) 1997 147 km
Trois Pitons, Morne Complex 1,387 m (4,551 ft) 920 154 km
Diablotins, Morne Stratovolcano 1,430 m (4,692 ft) Unknown 170 km
Diables, Morne aux Lava dome(s) 861 m (2,825 ft) Unknown 183 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 78°F (25°C) 5.0 in Coldest
February 78°F (25°C) 3.8 in
March 78°F (26°C) 3.1 in Driest
April 80°F (27°C) 3.1 in
May 81°F (27°C) 4.1 in
June 81°F (27°C) 6.0 in
July 81°F (27°C) 7.6 in
August 81°F (27°C) 8.8 in Warmest
September 81°F (27°C) 9.1 in
October 81°F (27°C) 11.1 in Wettest
November 80°F (27°C) 9.4 in
December 79°F (26°C) 6.0 in

Grande Rivière has a seasonal temperature swing of 4°F / from 78°F in January to 81°F in August. Total annual precipitation is 77.0 inches, with October being the wettest month (11.1") and March the driest (3.1").

View full weather details →

Schools in Grande Rivière

3 public schools (NCES 2022-23 data).

School Level Enrollment Teachers Student/Teacher
Pre-school
Dame Pearlette Louisy Primary School
Grand Riviere Primary School
View full schools details →

Radio Stations near Grande Rivière

6 stations within ~55 km.

Station Genre Quality
rfi MP3 32 kbps
RelaxingJazz.com (BB) MP3 320 kbps
BLAZIN 99.3FM MP3 192 kbps
RFI 102.1 FM country, local music MP3 128 kbps
Radio Fusion (MQ) MP3 128 kbps
REV-UP SLU reggae, soca MP3 128 kbps

Museums in Grande Rivière

NameTypeAddressPhoneAnnual Revenue
Folk Research Center
Sessene Descartes House
The Morne Museum

Libraries in Grande Rivière

NameAddressStaffAnnual VisitsCirculationCollectionPrograms
Anse la Raye Community Library0.0
Anse La Raye library/ict building0.0
Canaries Public Library0.0
Central Library0.0
Derek Walcott Library0.0
Hunter J. Francois Library0.0
Monchy Public Library0.0
SOUFRIERE LIBRARY0.0
Ti Rocher Community Library0.0

Farmers Markets in Grande Rivière

NameAddressSeasonHoursOrganicWebsite
Castries Central Market
Fruits and vegetables market
Marchand Market
Rising Sun
Soufrière Vegetables Market
St Lucia's farmer market
Ultimate Mart
Vendors' Arcade

Restaurants in Grande Rivière

3 restaurants within city radius — OpenStreetMap data

Jackie Bar
Nesto Bar &Restaurant
Twist 2-4-1 Bar

Stadiums & Teams in Grande Rivière

TeamLeagueDivision

Airports Near Grande Rivière

3 airports within the area.

AirportIATAType
Hewanorra International AirportUVFLarge Airport
Martinique Aimé Césaire International AirportFDFLarge Airport
George F. L. Charles AirportSLUMedium Airport

Post Offices in Grande Rivière

1 post offices.

Post OfficeAddress
Grand Riviere Post Office

Churches & Religious Organizations in Grande Rivière

2 religious organizations (IRS tax-exempt data).

NameAddress
Pentecostal Church
Plateau Seaview SDA church

Quick Facts

Timezone
America/St_Lucia

🇱🇨 About Saint Lucia

Capital Castries
Population 181,889
Area 616 km²
GDP (USD) $2,430,166,667
GDP per capita $13,555
HDI 0.748
Life expectancy 72.7 years
Internet users 70.1%
Urban population 29.1%
Currency XCD (Dollar)
Languages English
Calling code +1758
TLD .lc
Driving side left

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Frequently Asked Questions About Grande Rivière

What is the population of Grande Rivière?

Grande Rivière has a population of 1,121 residents and is located in Saint Lucia. The population density is 23 people per square mile, spread across 49.2 square miles.

What is the weather like in Grande Rivière?

Grande Rivière 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 196 sunny days per year. Annual rainfall totals 77.0 inches.

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