Measurements:
°C
°F
CURRENT WEATHER
02:51
Cayo Santa Maria
80°F
SW 17 mph
Feels like: 84°F
Precip: 0%
World Resorts Cuba Cayo Santa Maria Weather

7 Day Weather Forecast

12.15
mon
DAY
76°F
SW 16 mph
precip
0%
NIGHT
80°F
SW 20 mph
precip
100%
12.16
tue
DAY
80°F
SW 22 mph
precip
100%
NIGHT
80°F
W 23 mph
precip
100%
12.17
wed
DAY
82°F
W 21 mph
precip
0%
NIGHT
80°F
W 16 mph
precip
83%
12.18
thu
DAY
82°F
W 14 mph
precip
69%
NIGHT
80°F
W 13 mph
precip
0%
12.19
fri
DAY
82°F
W 7 mph
precip
69%
NIGHT
80°F
SW 13 mph
precip
41%
12.20
sat
DAY
82°F
W 16 mph
precip
79%
NIGHT
82°F
W 18 mph
precip
100%
12.21
sun
DAY
82°F
W 17 mph
precip
77%
NIGHT
82°F
W 17 mph
precip
81%

Cayo Santa Maria Sea Water Temperature in December, °F

Select Year: 2025 2024 2023

The average sea surface temperature in December 2025 for Cayo Santa Maria was 27.0°F. The maximum and minimum values were 26.3°F and 27.5°F respectively.

Cayo Santa Maria on the Weather Map

Best Time to Visit Cayo Santa Maria
The most sunny months:
April 14 days
May 12 days
March 12 days
The most warm months:
August 90.7 °F
July 90.3 °F
September 89.8 °F
Warmest sea temperature:
September 89.8 °F
August 89.7 °F
July 89.0 °F
The most cold months:
January 79.1 °F
February 80.1 °F
March 80.7 °F
The most rainy months:
May 7 days
October 7 days
September 6 days
The most windy months:
March 15 mph
February 14 mph
November 14 mph
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