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Grand Cayman precipitation in August

Grand Cayman is a region in Cayman Islands. August generally is a rainy month with an average rainfall around 100mm (3.93 inches) in West Bay.

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

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

Weather conditions Weather
Temperatures
Precipitation
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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm (6.3") precipitation. High: 90mm (3.5") to 160mm (6.3"). Moderate: 30mm (1.2") to 90mm (3.5". Low: 5mm (0.2") to 30mm (1.2").

  • How much does it rain in Grand Cayman in August?
    • In general in August rainfall is high in West Bay, falling frequently during the month. So the weather can be unpredictable, changing moment to moment.

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