Measurements:
°C
°F
CURRENT WEATHER
18:10
George Town
88°F
NW 13 mph
Feels like: 98°F
Precip: 26%
World Resorts Cayman Islands George Town Weather

14 Day Weather Forecast

09.28
mon
DAY
88°F
NW 14 mph
precip
20%
NIGHT
88°F
W 15 mph
precip
22%
09.29
tue
DAY
88°F
W 17 mph
precip
17%
NIGHT
88°F
W 12 mph
precip
50%
09.30
wed
DAY
86°F
SW 14 mph
precip
18%
NIGHT
88°F
W 14 mph
precip
25%
10.01
thu
DAY
86°F
NW 19 mph
precip
61%
NIGHT
88°F
NW 17 mph
precip
20%
10.02
fri
DAY
88°F
NW 19 mph
precip
17%
NIGHT
88°F
W 16 mph
precip
58%
10.03
sat
DAY
88°F
W 15 mph
precip
20%
NIGHT
88°F
W 14 mph
precip
20%
10.04
sun
DAY
88°F
W 12 mph
precip
9%
NIGHT
88°F
W 14 mph
precip
10%
10.05
mon
DAY
88°F
W 11 mph
precip
10%
NIGHT
88°F
NW 11 mph
precip
21%
10.06
tue
DAY
88°F
W 9 mph
precip
12%
NIGHT
88°F
NW 12 mph
precip
22%
10.07
wed
DAY
88°F
W 4 mph
precip
5%
NIGHT
88°F
S 5 mph
precip
5%
10.08
thu
DAY
88°F
NE 3 mph
precip
8%
NIGHT
86°F
SW 2 mph
precip
5%
10.09
fri
DAY
86°F
NW 6 mph
precip
19%
NIGHT
86°F
NW 11 mph
precip
18%
10.10
sat
DAY
86°F
NW 11 mph
precip
10%
NIGHT
82°F
N 19 mph
precip
75%
10.11
sun
DAY
86°F
N 25 mph
precip
86%
NIGHT
84°F
E 9 mph
precip
72%

George Town Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for George Town was 91.7°F. The maximum and minimum values were 90.6°F and 92.6°F respectively.

George Town on the Weather Map

Best Time to Visit George Town
The most sunny months:
July 11 days
March 10 days
September 10 days
The most warm months:
August 91.1 °F
July 90.9 °F
September 90.9 °F
Warmest sea temperature:
September 90.2 °F
August 89.9 °F
October 89.5 °F
The most cold months:
January 83.4 °F
February 83.6 °F
March 84.3 °F
The most rainy months:
October 8 days
May 5 days
November 5 days
The most windy months:
December 16 mph
November 16 mph
January 16 mph
more details
Cayman Islands Resorts:
NAME
F°
Cayman Brac +88
George Town +88
Grand Cayman +88
Little Cayman +88
24 Hours Weather Forecast
George Town
Local time: 18:10
28 sep, monday
2100 88°F
W
12 mph
29 sep, tuesday
0000 88°F
W
15 mph
0300 88°F
NW
16 mph
0600 88°F
W
15 mph
0900 88°F
W
16 mph
1200 88°F
W
17 mph
1500 88°F
NW
16 mph
1800 88°F
W
14 mph