Measurements:
°C
°F
Grand Cayman
84°F
NW 9 mph
Feels like: 90°F
Precip: 77%
World Resorts Cayman Islands Grand Cayman Weather January Weather in Grand Cayman

Grand Cayman Weather: January

Average Day Temperature: 83.5°F
Average Night Temperature: 80.5°F
Sea Water Temperature: 84.4°F
Number of Sunny Days: 8 days
Sunshine Hours: 11.0 - 11.3 hours
Number of Rainy Days: 4 days
Precipitation Totals: 31.2 in

Air Temperature in January, °F

Select Year: 2024 2023 2022

The highest day temperature in January 2024 was 84°F. The lowest night temperature was 76°F. The average values for day and night temperatures during January were 82.6°F и 82.4°F respectivly.

Grand Cayman Water Sea Temperature in January, °F

Select Year: 2024 2023 2022

The average sea surface temperature in January 2024 for Grand Cayman was 85.5°F. The maximum and minimum values were 84.6°F and 86.4°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in January are cloudy but you can also expect sunny or gloomy days.

Precipitation Totals in January, in

Precipitation total in January for Grand Cayman is 31.2 in. It makes january the most rainy month of the year.

Wind Speed in January, mph

The average wind speed in January is 15.6 mph. It makes January one of the most windy months of the year for Grand Cayman.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Grand Cayman in January is 6.0 hours.

Best Time to Visit Grand Cayman
The most sunny months:
July 11 days
September 10 days
March 10 days
The most warm months:
August 91.4 °F
July 91.4 °F
September 91.0 °F
Warmest sea temperature:
September 89.9 °F
August 89.7 °F
October 89.4 °F
The most cold months:
January 83.5 °F
February 83.8 °F
March 84.2 °F
The most rainy months:
October 9 days
May 6 days
November 6 days
The most windy months:
December 16 mph
November 16 mph
January 16 mph

Grand Cayman on the Weather Map

Cayman Islands Resorts:
NAME
Cayman Brac +82
George Town +84
Grand Cayman +84
Little Cayman +82
24 Hours Weather Forecast
Grand Cayman
Local time: 04:24
28 mar, thursday
0600 84°F
NW
9 mph
0900 84°F
N
5 mph
1200 84°F
NE
7 mph
1500 84°F
E
9 mph
1800 84°F
E
9 mph
2100 84°F
SE
7 mph
29 mar, friday
0000 84°F
SE
11 mph
0300 82°F
S
25 mph