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Grenville, Grenada
Full City Profile
2,476
Population
59/sq mi density
49 ft
Elevation
15 meters
79°F
Avg Temperature
26°C
Grenville has a warm climate with an average annual temperature of 79°F (26°C). Winters average 77°F in January while summers reach 80°F in July. The area gets 205 sunny days per year. Annual precipitation totals 72.4 inches. The area receives 0.0 inches of snow annually.
Temperature
77°F Jan (25°C)
80°F Jul (27°C)
| Annual Average | 79.3°F |
| 47% above US avg | |
| January Average | 77°F (25°C) |
| July Average | 80°F (27°C) |
| Sunny Days | 205 days/yr |
Geography
| Elevation | 49 ft (15 m) |
| Area | 42.0 sq mi (108.8 km²) |
| Population Density | 59/sq mi |
| Coordinates | 12.1228°N, 61.6250°W |
| Timezone | America/Grenada |
Precipitation & Snow
Air Quality
Tsunami History
2 tsunamis recorded within 500 km. Highest wave on record: 1.0 m (3 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1902 | SOUFRIERE VOLCANO | Astronomical | 1.0 m | 1,680 | 143 km |
| 2021 | SOUFRIERE VOLCANO | Astronomical | 0.1 m | — | 143 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Nearby Volcanoes
4 volcanoes within 200 km. Closest: St. Catherine (6 km).
| Name | Type | Elevation | Last Eruption | Distance |
| St. Catherine | Stratovolcano | 840 m (2,756 ft) | Unknown | 6 km |
| Kick 'em Jenny | Submarine | -185 m (-607 ft) | 2017 | 20 km |
| Soufriere St. Vincent | Stratovolcano | 1,220 m (4,003 ft) | 1979 | 143 km |
| Qualibou | Caldera | 777 m (2,549 ft) | 1766 | 200 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 77°F (25°C) | 5.2 in | Coldest |
| February | 77°F (25°C) | 3.3 in | |
| March | 78°F (26°C) | 2.4 in | |
| April | 79°F (26°C) | 2.4 in | Driest |
| May | 81°F (27°C) | 3.8 in | |
| June | 80°F (27°C) | 6.9 in | |
| July | 80°F (27°C) | 7.5 in | |
| August | 81°F (27°C) | 8.2 in | |
| September | 81°F (27°C) | 7.4 in | Warmest |
| October | 80°F (27°C) | 7.9 in | |
| November | 79°F (26°C) | 9.5 in | Wettest |
| December | 78°F (26°C) | 8.0 in |
Grenville has a seasonal temperature swing of 4°F / from 77°F in January to 81°F in September. Total annual precipitation is 72.4 inches, with November being the wettest month (9.5") and April the driest (2.4").