Grand Cayman precipitation in December

Grand Cayman is a region in Cayman Islands. December generally is a moderate rainy month with an average rainfall around 56 mm in West Bay.

Where and how much does it rain in Grand Cayman in December?

Find the average total precipitation in December for the most popular destinations in Grand Cayman on the map below. Click on a destination dot for more detailed information.

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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

  • How much rainfall does Grand Cayman receive in December?
  • With an average of 56 mm of rain, West Bay in December often alternates between wet and dry periods.

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