Measurements:
°C
°F
Grand Bahama
70°F
W 11 mph
Feels like: 70°F
Precip: 0%
World Resorts Bahamas Grand Bahama Weather May Weather in Grand Bahama

Grand Bahama Weather: May

Average Day Temperature: 84.6°F
Average Night Temperature: 79.4°F
Sea Water Temperature: 83.8°F
Number of Sunny Days: 11 days
Sunshine Hours: 13.2 - 13.7 hours
Number of Rainy Days: 5 days
Precipitation Totals: 4.0 in

Air Temperature in May, °F

Select Year: 2025 2024 2023

The highest day temperature in May 2025 was 90°F. The lowest night temperature was 74°F. The average values for day and night temperatures during May were 84.6°F и 78.3°F respectivly.

Grand Bahama Water Sea Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Grand Bahama was 85.2°F. The maximum and minimum values were 80.0°F and 89.6°F respectively.

Sunny, Cloudy and Gloomy days

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

Precipitation Totals in May, in

Precipitation total in May for Grand Bahama is 4.0 in. It makes may one of the most rainy months of the year.

Wind Speed in May, mph

The average wind speed in May is 11.6 mph.

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 Bahama in May is 8.0 hours.

Best Time to Visit Grand Bahama
The most sunny months:
October 12 days
April 12 days
March 11 days
The most warm months:
August 91.0 °F
July 90.3 °F
September 89.5 °F
Warmest sea temperature:
August 90.4 °F
July 89.6 °F
September 89.2 °F
The most cold months:
January 75.1 °F
February 77.0 °F
March 78.1 °F
The most rainy months:
August 9 days
July 8 days
June 7 days
The most windy months:
November 14 mph
January 13 mph
March 13 mph

Grand Bahama on the Weather Map

Bahamas Resorts:
NAME
Abaco Islands +78
Andros +68
Eleuthera +78
Freeport +70
Grand Bahama +70
Nassau +74
New Providence +74
24 Hours Weather Forecast
Grand Bahama
Local time: 01:40
05 dec, friday
0300 70°F
W
11 mph
0600 70°F
NW
10 mph
0900 74°F
NW
9 mph
1200 76°F
N
11 mph
1500 78°F
N
10 mph
1800 78°F
N
9 mph
2100 78°F
N
6 mph
06 dec, saturday
0000 78°F
N
6 mph