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Grand Sable, Mauritius

Full City Profile

2,208 Population 294/sq mi density
423 ft Elevation 129 meters
74°F Avg Temperature 23°C
Grand Sable has a warm climate with an average annual temperature of 74°F (23°C). Winters average 78°F in January while summers reach 69°F in July. The area gets 214 sunny days per year. Annual precipitation totals 67.4 inches. The area receives 0.0 inches of snow annually.

Temperature

78°F Jan (26°C) 69°F Jul (20°C)
Annual Average73.6°F
36% above US avg
January Average78°F (26°C)
July Average69°F (20°C)
Sunny Days214 days/yr

Geography

Elevation423 ft (129 m)
Area7.5 sq mi (19.4 km²)
Population Density294/sq mi
Coordinates-20.3142°N, 57.7644°W
TimezoneIndian/Mauritius

Precipitation & Snow

Annual Rainfall 67.4"
77% above US avg
Snowfall 0.0"
Wettest Month (Feb) 10.39"
Driest Month (Sep) 2.32"

Air Quality

Earthquake History

1 earthquake (M2.5+) within 150 km since 1990. Strongest: M4.1. Most recent: M0.0 on Feb 27, 2018.

Feb 27, 2018 76 km ENE of Sainte-Rose, Reunion M4.1 149 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

36 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 4.

Year Name Category Closest
2025 Garance Category 3 236 km
2024 Belal Category 2 160 km
2023 Freddy Category 4 191 km
2022 Batsirai Category 4 191 km
2020 Herold Category 3 265 km
2020 Calvinia Category 1 102 km
2019 Cilida Category 4 232 km
2019 Gelena Category 4 289 km
2018 Fakir Category 1 194 km
2018 Berguitta Category 1 287 km
2007 Gamede Category 2 273 km
2005 Hennie Category 1 108 km
2003 Gerry Category 3 128 km
2003 Crystal Category 2 181 km
2002 Guillaume Category 4 119 km
2002 Dina Category 4 105 km
2000 Connie Category 3 288 km
2000 Eline:leone Category 1 213 km
1999 Davina Category 3 36 km
1998 Anacelle Category 4 130 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 78°F (26°C) 9.3 in
February 78°F (26°C) 10.4 in Warmest, Wettest
March 78°F (25°C) 8.5 in
April 76°F (24°C) 8.1 in
May 73°F (23°C) 5.9 in
June 70°F (21°C) 3.7 in
July 69°F (20°C) 3.9 in
August 69°F (20°C) 3.6 in Coldest
September 70°F (21°C) 2.3 in Driest
October 72°F (22°C) 2.3 in
November 74°F (24°C) 2.9 in
December 77°F (25°C) 6.4 in

Grand Sable has a seasonal temperature swing of 10°F / from 69°F in August to 78°F in February. Total annual precipitation is 67.3 inches, with February being the wettest month (10.4") and September the driest (2.3").

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