Long Bay Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Long Bay.
Climate overview of Long Bay
The climate in Long Bay, Barbados, is remarkably consistent, with temperatures year-round averaging 29°C (84°F). The warmest month is September at 30°C (86°F), and the coolest is February at 27°C (81°F).
The city receives considerable rainfall, with around 1112 mm (44 in) annually. October is the wettest month. It has a distinct dry season from February to March. Sunshine peaks in March, when the city sees around 9.0 hours of sunshine per day.
Long Bay Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Long Bay - and find the best time to visit.
Monthly Temperature in Long Bay
In Long Bay temperatures are generally consistent throughout the year. Typically, average maximum daytime temperatures range from a comfortable 30°C (86°F) in September to a comfortable 27°C (81°F) in the coolest month, February.
Nights vary from 27°C (81°F) in September to around 25°C (77°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Long Bay
Long Bay experiences significant rainfall throughout the year, averaging 1112 mm (44 in) of precipitation annually. The climate in Long Bay shows significant variation throughout the year. Expect heavy rainfall in October, the wettest month, with an average of 163 mm (6.4 in) of precipitation over 15 rainy days.
In contrast, the driest month February offers drier and sunnier days, with around 33 mm (1.3 in) of rainfall over 9 rainy days. For more details, please visit our Long Bay 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 Long Bay
Long Bay offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between March (9.0 hours daily) and January (7.2 hours daily) provides a bit of variety for visitors and residents.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Water Temperature in Long Bay
The mean water temperature over the year ranges from 27°C (81°F) in January to 29°C (84°F) in September.
Water temperature over the year
Humidity in Long Bay by Month
The relative humidity is high throughout the year in Long Bay.
The city experiences its highest humidity in October, reaching 81%. In February, the humidity drops to its lowest level at 75%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Long Bay
The average wind speed over the year ranges from 3 m/s (6 knots) to 5 m/s (10 knots). It is lower in September, October and November and higher in February, March, April, May, June and July. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Long Bay
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, June and December
- Warmest weather: April, May, June, July, August, September, October, November and December
- Most sunshine: March, April, May and August
- Fewest rainy days: February, March and April
- Best for swimming: Any time of year. The sea stays pleasantly warm year-round.
- Seasonal pattern: A distinct dry season from February to March
Frequently asked questions about the climate in Long Bay
What is the best time to visit Long Bay?
January, February, March, April, May, June and December typically offer the most optimal weather in Long Bay. In contrast, September tends to have less optimal conditions. Long Bay has a distinct dry season from February to March.
What temperatures can I expect in Long Bay?
Daytime highs range from 27°C (81°F) in February to 30°C (86°F) in September. Nighttime lows range from 25°C (77°F) to 27°C (81°F). Temperatures stay relatively stable year-round.
How much rain does Long Bay get?
Annual rainfall is around 1112 mm (44 in). October is the wettest month with 163 mm (6.4 in), while February is the driest with 33 mm (1.3 in).
How sunny is Long Bay?
Long Bay receives around 2,947 hours of sunshine per year. March is the sunniest month with 271 hours, while January is the cloudiest with just 216 hours. Overall, Long Bay enjoys abundant sunshine.
Long Bay 3-Day Forecast
Long Bay on the map
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