World Resorts Cayman Islands Cayman Brac

Cayman Brac Monthly Weather Averages

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

Day & Night air temperature, °F

The warmest month in Cayman Brac is july. The average daily temp is 86.4°F. The average nightly temp is 83.9°F.

Sea water temperature, °F

The warmest sea temperature usually observed in September. Average daily sea water temperature during this month is 86.3°F.

Precipitation total, in.

April is the month with least precipitations during the year. The average precipitation totals for this month is 1.0 in. The month with most precipitation total is October.

Number of rainy days

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
Sunny, partly cloudy and cloudy days
Average sunny hours

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 Cayman Brac

Sunniest months:
July 11 days
September 11 days
March 11 days
Warmest months:
August 87.1 °F
July 86.9 °F
September 86.7 °F
Warmest sea temp:
September 86.3 °F
August 86.1 °F
October 85.6 °F
Coldest months:
January 79.9 °F
February 80.1 °F
March 80.6 °F
Rainiest months:
October 8 days
May 6 days
August 6 days
Windiest months:
December 16.5 mph
November 16.1 mph
January 15.5 mph

Cayman Brac on a weather map

Cayman Brac
+77°F
SW 19 mph
Feels like: +81°F
Precip.: 0%
Places in Cayman Islands:
Name
°F
+79°F
+79°F
+77°F
+77°F
24 Hours Forecast
Cayman Brac
Local time: 02:31
December 22, sunday
0300
77°F
SW
19 mph
0600
77°F
SW
19 mph
0900
77°F
SW
18 mph
1200
77°F
SW
18 mph
1500
79°F
SW
17 mph
1800
79°F
SW
17 mph
2100
79°F
SW
16 mph
December 23, monday
0000
79°F
SW
19 mph
Units of measurement: °C / °F