The highest day temperature in August 2023 was 94°F. The lowest night temperature was 85°F. The average values for day and night temperatures during August were 90.7°F и 87.8°F respectivly.

The average sea surface temperature in August 2023 for Grand Bahama was 91.5°F. The maximum and minimum values were 89.8°F and 94.2°F respectively.

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

Precipitation total in August for Grand Bahama is 6.7 in. It makes august the most rainy month of the year.

The average wind speed in August is 10.3 mph. It makes August one of the most windless months of the year for Grand Bahama.

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 August is 7.2 hours.