Measurements:
°C
°F
CURRENT WEATHER
10:24
Little Cayman
84°F
N 2 mph
Feels like: 90°F
Precip: 0%
World Resorts Cayman Islands Little Cayman Weather

7 Day Weather Forecast

05.14
thu
DAY
84°F
N 2 mph
precip
0%
NIGHT
86°F
W 5 mph
precip
0%
05.15
fri
DAY
86°F
W 11 mph
precip
0%
NIGHT
86°F
W 11 mph
precip
0%
05.16
sat
DAY
86°F
W 14 mph
precip
0%
NIGHT
86°F
W 14 mph
precip
100%
05.17
sun
DAY
86°F
W 15 mph
precip
0%
NIGHT
86°F
W 13 mph
precip
0%
05.18
mon
DAY
86°F
W 12 mph
precip
0%
NIGHT
86°F
W 12 mph
precip
100%
05.19
tue
DAY
86°F
W 9 mph
precip
25%
NIGHT
86°F
W 8 mph
precip
100%
05.20
wed
DAY
86°F
W 12 mph
precip
100%
NIGHT
86°F
W 11 mph
precip
100%

Little Cayman Sea Water Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Little Cayman was 28.9°F. The maximum and minimum values were 27.4°F and 29.8°F respectively.

Little Cayman on the Weather Map

Best Time to Visit Little Cayman
The most sunny months:
March 12 days
July 12 days
February 11 days
The most warm months:
August 91.1 °F
July 90.9 °F
September 90.8 °F
Warmest sea temperature:
September 90.4 °F
August 90.3 °F
October 89.6 °F
The most cold months:
January 83.0 °F
February 83.2 °F
March 83.9 °F
The most rainy months:
October 7 days
May 6 days
August 5 days
The most windy months:
December 16 mph
November 16 mph
January 15 mph
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