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Grand Cayman

Island · 🇰🇾 Cayman Islands
Population 63,807
Area 195 km²
Time zone America/Cayman
Official website www.grandcayman.ky
Grand Cayman

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Grand Cayman Essentials

Grand Cayman features a diverse mix of natural landmarks and historical sites. Seven Mile Beach offers a long stretch of coral sand, while Stingray City provides access to shallow sandbars for marine encounters. The island’s interior includes the Queen Elizabeth II Botanic Park and the subterranean stalactite formations of Crystal Caves. Historical highlights include the 18th-century Fort George and the Mission House in Bodden Town. Divers can explore the Kittiwake shipwreck, an artificial reef, while the East End Lighthouse marks the island’s rugged eastern coast.

12 places

Grand Cayman — Map

Grand Cayman — Map

Climate & when to visit

Best time to visit: January, February, March, April

Select a month

Typical weather in January

Great
  • 26° · extremes 23°–28°
  • 25° at night
  • 8 rainy days
  • 18 sunny days
  • 7 hours of sunshine per day
  • Oppressive humidity
  • Light breeze
  • 27°C · warm for swimming
  • UV index 7 · high

Typical weather in February

Great
  • 26° · extremes 23°–27°
  • 25° at night
  • 4 rainy days
  • 20 sunny days
  • 9 hours of sunshine per day
  • Oppressive humidity
  • Light breeze
  • 27°C · warm for swimming
  • UV index 9 · very high

Typical weather in March

Great
  • 27° · extremes 24°–28°
  • 25° at night
  • 4 rainy days
  • 24 sunny days
  • 9 hours of sunshine per day
  • Oppressive humidity
  • Light breeze
  • 27°C · warm for swimming
  • UV index 10 · very high

Typical weather in April

Great
  • 27° (feels like 28°) · extremes 25°–29°
  • 26° at night
  • 4 rainy days
  • 25 sunny days
  • 10 hours of sunshine per day
  • Oppressive humidity
  • Light breeze
  • 27°C · warm for swimming
  • UV index 11 · extreme

Typical weather in May

Fair
  • 28° (feels like 30°) · extremes 26°–30°
  • 27° at night
  • 14 rainy days
  • 21 sunny days
  • 9 hours of sunshine per day
  • Oppressive humidity
  • Light breeze
  • 28°C · warm for swimming
  • UV index 11 · extreme

Typical weather in June

Poor
  • 29° (feels like 31°) · extremes 27°–30°
  • 28° at night
  • 22 rainy days
  • 16 sunny days
  • 8 hours of sunshine per day
  • Oppressive humidity
  • Light breeze
  • 29°C · warm for swimming
  • UV index 10 · very high

Typical weather in July

Poor
  • 29° (feels like 32°) · extremes 28°–30°
  • 29° at night
  • 21 rainy days
  • 20 sunny days
  • 9 hours of sunshine per day
  • Oppressive humidity
  • Light breeze
  • 29°C · warm for swimming
  • UV index 11 · extreme

Typical weather in August

Poor
  • 30° (feels like 33°) · extremes 28°–31°
  • 29° at night
  • 23 rainy days
  • 19 sunny days
  • 9 hours of sunshine per day
  • Oppressive humidity
  • Light breeze
  • 30°C · warm for swimming
  • UV index 11 · extreme

Typical weather in September

Poor
  • 30° (feels like 33°) · extremes 28°–31°
  • 29° at night
  • 24 rainy days
  • 17 sunny days
  • 8 hours of sunshine per day
  • Oppressive humidity
  • Light breeze
  • 30°C · warm for swimming
  • UV index 10 · very high

Typical weather in October

Poor
  • 29° (feels like 31°) · extremes 27°–30°
  • 28° at night
  • 24 rainy days
  • 15 sunny days
  • 7 hours of sunshine per day
  • Oppressive humidity
  • Light breeze
  • 29°C · warm for swimming
  • UV index 8 · very high

Typical weather in November

Good
  • 28° · extremes 26°–29°
  • 27° at night
  • 15 rainy days
  • 15 sunny days
  • 7 hours of sunshine per day
  • Oppressive humidity
  • Light breeze
  • 29°C · warm for swimming
  • UV index 7 · high

Typical weather in December

Good
  • 27° · extremes 24°–28°
  • 26° at night
  • 11 rainy days
  • 17 sunny days
  • 7 hours of sunshine per day
  • Oppressive humidity
  • Light breeze
  • 28°C · warm for swimming
  • UV index 7 · high

Climate data: NASA POWER + Copernicus ERA5 · 1996–2025

Practical information

Currency
Cayman Islands Dollar KYD CI$ · Card payments · Widely accepted
Emergency numbers
911 Police · Ambulance · Fire brigade
Electricity
Type A / Type B
120 V · 60 Hz
Languages
English
Tap water
Safe to drink
Driving side
Left
Calling code
+1345
Learn more

Tours & Activities

Seven Mile Beach
Drive
Stingray City Diving Site
Drive
Cayman Turtle Farm

Grand Cayman – Plan Your Days

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Data: © OpenStreetMap contributors, Wikidata, Wikipedia, Tripomatic, Official websites.