ClimateForecastMayJune >>

Climate in West Bay (Grand Cayman), Cayman Islands

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average water temperature

The mean water temperature over the year.

* Data from: Georgetown, Cayman Islands (9 KM, 5 Miles).

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for West Bay

Sat   May 25
32°C | 27°C
E 14 km/h
clear and no rain

clear and no rain

Sun   May 26
32°C | 28°C
E 18 km/h
clear and no rain

clear and no rain

Mon   May 27
33°C | 28°C
E 22 km/h
0.2 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

The best time of year to visit West Bay in Cayman Islands

The best time to visit is during the drier months: January, February, March and April.

Other facts from our historical weather data:

  • Which months have the greatest rainfall in West Bay?
    Most rainfall (rainy season) is seen in September and October.
  • Which is the hottest month in West Bay?
    August has an average maximum temperature of 30°C and is the hottest month of the year.
  • Which is the coolest month in West Bay?
    The coolest month is January with an average maximum temperature of 27°C.
  • Which is the wettest month in West Bay?
    October tops the wettest month list with 224 mm of rainfall.
  • Which is the driest month in West Bay?
    February is the driest month with 23 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.