West Bay Weather in December

What's the weather like in West Bay (Cayman Islands) in December 2021?

The climate in West Bay during December can be summarized as hot, humid and reasonably dry.

December is in the winter in West Bay and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a steamy 29°C (85°F), whilst at night 23°C (74°F) is normal.

West Bay weather averages (imperial / metric)
Daytime temperature 29.3°C 84.7°F
Nightly temperature 23.1°C 73.6°F
Average temperature 26.2°C 79.2°F
Daily sunshine 7.7 hrs
Avg rainfall 57 mm 2.2 ins
Rainy days 12 days
Sea temperature 27.7°C 81.8°F
Humidity 81%
Windspeed 16.9kph 11 mph

On average December is the 5th driest month of the year in West Bay with around 57mm 2.2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.7 hours of sunshine per day.

December temperatures in West Bay

West Bay average temperature in December

December rainfall

West Bay average rain in December

December hourly sunshine

West Bay average rain in December

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in West Bay in December 2021.

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West Bay weather stats

West Bay weather statistics
Hottest month: July 32°C 89.6°F
Driest month: March 32mm 1.3ins
Sunniest month: April 10.3hrs
Coldest month: January 28.5°C 83.3°F
Wettest month: October 234mm 9.2ins
Map showing location of West Bay (19.36667, -81.41667)

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