August 18, 2022

20 Dec Weather in Cayman

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Mon Dec 20 2021

Weather in Cayman


Light easterly winds and slight seas will continue across the Cayman area for the 24 hours in association with a weakening high pressure system over the western Atlantic Ocean. Satellite images show few low level clouds over the Cayman area moving towards the west.

Humidity: 95% (UP from yesterday)
UV: 6.0 HIGH (Same as yesterday) Expected temperatures: 71°F to 88°F. Yesterday: H 87.7°F  L 73.9°F
Winds: Today: ENE 10-15 mph Tonight: ESE 5-10 mph

Barometer: 1013.50 mb Steady

Rain: Last month: 8.52 in
Last 24 hrs (since yesterday’s reading) 0.00 in
This month: 1.06 in 2 days since rain, 2 rain days in Dec
2020 Season Total: 80.64 in
2021 Season Total: 44.90 in
Latest rainfall readings are from SOUTH SOUND.
Average rainfall in Dec: 2.2 in.
Average temperature in Dec: 73°F to 84°F
Sea Temperature in Dec: 82°F

MOON 98% Illumination

Waning Gibbous


Grand Cayman Sun & Tides Tables December 2021

Also see Weather In Cayman:
Moon info and graphic:

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