World Resorts Cayman Islands George Town

George Town Monthly Weather Averages

Please click on any column to get detailed information about George Town weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
81.1
83.1
84.5
85.6
86.0
86.2
84.2
83.1
81.6
80.7
80.1
79.8
79.2
80.9
82.8
83.5
83.7
83.6
82.4
81.5
79.7
78.0
77.6
77.5
Day temperature   
Night temperature

The warmest month in George Town is july. The average daily temp is 86.2°F. The average nightly temp is 83.6°F.

Sea water temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
82.4
83.9
85.5
86
85.8
84.9
83.8
83.1
81.7
80.8
80.6
81

The warmest sea temperature usually observed in September. Average daily sea water temperature during this month is 86.0°F.

Precipitation total, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.0
2.0
3.0
4.1
5.1
6.1
7.1
1.4
4.5
5.9
2.2
3.9
2.6
2.9
5.5
1
0.9
1.3
2.1

March is the month with least precipitations during the year. The average precipitation totals for this month is 0.9 in. The month with most precipitation total is October.

Number of rainy days

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
8
9
3
5
8
4
5
5
5
6
2
1
2
4

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
2
4
6
8
10
12
14
16
18
20
16.5
15.8
12.7
10.7
11.9
12.3
13.5
12.3
12.5
14.3
15.3
15.4
Sunny, partly cloudy and cloudy days
1
2
3
4
5
6
7
8
9
10
11
12
0
5
10
15
20
25
30
35
12
11
12
7
6
6
10
11
9
7
8
12
13
10
12
15
20
17
16
14
16
16
14
12
5
8
6
8
5
8
4
5
6
8
7
6
Cloudy days   
Partly cloudy days   
Sunny days
Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
8
5.3
6.4
6.7
7.2
6.4
7.1
6.1
6.5
6.8
6.9
6.4
5.7

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* Charts above show average data for the last 3 years.

Best time for vacation in George Town

Sunniest months:
July 11 days
September 10 days
March 10 days
Warmest months:
August 87.1 °F
July 87.1 °F
September 86.9 °F
Warmest sea temp:
September 86.0 °F
August 85.8 °F
October 85.5 °F
Coldest months:
January 80.1 °F
February 80.5 °F
March 80.9 °F
Rainiest months:
October 8 days
August 5 days
June 5 days
Windiest months:
December 16.8 mph
November 16.1 mph
January 15.7 mph

George Town on a weather map

Leaflet | Tiles © Esri
Places in Cayman Islands:
Name
°F
+79°F
+79°F
+81°F
+81°F
24 Hours Forecast
George Town
Local time: 00:01
March 30, sunday
0300
79°F
W
11 mph
0600
79°F
W
11 mph
0900
79°F
W
11 mph
1200
82°F
NW
12 mph
1500
82°F
NW
7 mph
1800
81°F
W
7 mph
2100
81°F
NW
9 mph
March 31, monday
0000
79°F
W
9 mph
Units of measurement: °C / °F