Climate in Gun 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. Show in Fahrenheit

Average min and max temperatures in Gun Bay, Cayman Islands   Copyright © 2023  weather-and-climate.com

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Average water temperature

The mean water temperature over the year. Show in Fahrenheit

Average water temperatures in Georgetown, Cayman Islands   Copyright © 2023  weather-and-climate.com

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* Data from: Georgetown, Cayman Islands (29 KM, 18 Miles).

Monthly precipitation

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

Average precipitation (rain/snow) in Gun Bay, Cayman Islands   Copyright © 2023  weather-and-climate.com

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Where to stay in Gun Bay

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average rainy days (rain/snow) in Gun Bay, Cayman Islands   Copyright © 2023  weather-and-climate.com

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Average humidity

The mean monthly relative humidity over the year

Average relative humidity in Georgetown, Cayman Islands   Copyright © 2023  weather-and-climate.com

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* Data from: Georgetown, Cayman Islands (29 KM, 18 Miles).

Weather Forecasts for Gun Bay (Grand Cayman)

Fri   Jun 02
30°C | 24°C
SW 22 km/h
1.9 mm
partly cloudy and rain

partly cloudy and rain

Sat   Jun 03
30°C | 27°C
SW 22 km/h
2.4 mm
partly cloudy and  chance of rain

partly cloudy and chance of rain

Sun   Jun 04
31°C | 27°C
SW 22 km/h
1.1 mm
partly cloudy and  chance of slight rain

partly cloudy and chance of slight rain

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

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


Other facts from our historical climate data:

  • Which months have the greatest rainfall in Gun Bay?
    Most rainfall (rainy season) is seen in June, July, August, September and October.
  • Which is the warmest month in Gun Bay?
    August has an average maximum temperature of 29°C (85°F) and is the warmest month of the year.
  • Which is the coldest month in Gun Bay?
    The coldest month is February with an average maximum temperature of 26°C (79°F).
  • Which is the wettest month in Gun Bay?
    October tops the wettest month list with 230mm (9.0in) of rainfall.
  • Which is the driest month in Gun Bay?
    March is the driest month with 30mm (1.2in) of precipitation.

  • No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.