Nassau Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Nassau.
Climate overview of Nassau
Nassau Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Nassau - and find the best time to visit.
Monthly Temperature in Nassau
The temperature in Nassau remains steady throughout the year, providing a consistently very warm climate. Average daytime temperatures reach a very warm 30°C (86°F) in August. In January, the coolest month of the year, temperatures drop to a comfortable 25°C (77°F).
At night, temperatures range from around 27°C (81°F) in August to 22°C (72°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Nassau
Nassau has a relatively rainy climate with high precipitation levels, averaging 1007 mm (40 in) of rainfall annually. Nassau can be quite wet during September, receiving approximately 148 mm (5.8 in) of precipitation over 23 rainy days.
In contrast, during the driest month (March), you will experience much drier conditions, with 40 mm (1.6 in) of precipitation spread across 9 rainy days. For more details, please visit our Nassau Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Nassau
Nassau experiences moderate variation in sunshine hours across the seasons. With 9.2 hours daily sunshine in April, it dips to 7.1 hours in September, offering a balanced mix of sunny and overcast days.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Water Temperature in Nassau
The mean water temperature over the year ranges from 23°C (73°F) in January to 28°C (82°F) in June.
Water temperature over the year
Humidity in Nassau by Month
The relative humidity is high throughout the year in Nassau.
The city experiences its highest humidity in September, reaching 81%. In April, the humidity drops to its lowest level at 74%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Nassau
The average wind speed over the year ranges from 6 m/s (12 knots) to 8 m/s (16 knots). It is lower in August and September and higher in January, February, March, April and November. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Nassau
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January, February, March, April, May, November and December
- Warmest weather: June, July, August, September and October
- Most sunshine: April, May, July and August
- Fewest rainy days: March and April
- Best for swimming: Any time of year. The sea stays pleasantly warm year-round.
Frequently asked questions about the climate in Nassau
What is the best time to visit Nassau?
January, February, March, April, May, November and December typically offer the most optimal weather in Nassau. In contrast, August and September tend to have less optimal conditions.
What temperatures can I expect in Nassau?
Daytime highs range from 25°C (77°F) in January to 30°C (86°F) in August. Nighttime lows range from 22°C (72°F) to 27°C (81°F). Temperatures stay relatively stable year-round.
How much rain does Nassau get?
Annual rainfall is around 1007 mm (40 in). September is the wettest month with 148 mm (5.8 in), while March is the driest with 40 mm (1.6 in).
How sunny is Nassau?
Nassau receives around 2,892 hours of sunshine per year. April is the sunniest month with 276 hours, while September is the cloudiest with just 213 hours. Overall, Nassau enjoys abundant sunshine.
Nassau 3-Day Forecast
Nassau 3-Day Forecast
Nassau on the map
Nassau is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
Alice Town
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30°C (86°F) George Town30°C (86°F) Nassau30°C (86°F) 
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