August weather forecastProspect, Barbados
August
Weather in August
August continues in the same vein as July, with high temperatures being the norm in Prospect. The weather, while maintaining consistency with the previous month, registers the highest rainfall volume of the year at 154mm (6.06"). Despite the increasing rainfall, the hot weather persists, as do the warm sea temperatures. With continuous high UV index ratings, sun protection stays as a recommended precaution.Temperature
May, June and August represent the warmest period in Prospect, with an average high-temperature of 31°C (87.8°F).Rainfall
In Prospect, Barbados, in August, it is raining for 16 days, with typically 154mm (6.06") of accumulated precipitation. Throughout the year, in Prospect, Barbados, there are 156 rainfall days, and 1238mm (48.74") of precipitation is accumulated.Sea temperature
In Prospect, the average seawater temperature in August is 28°C (82.4°F).Note: Water temperatures in the range of 25°C (77°F) to 29°C (84.2°F) are warm and delightful, ensuring comfort during water activities over extended periods.
Daylight
In Prospect, the average length of the day in August is 12h and 33min.On the first day of the month, sunrise is at 05:44 and sunset at 18:25. On the last day of August, in Prospect, Barbados, sunrise is at 05:47 and sunset at 18:09 AST.
Sunshine
In Prospect, the average sunshine in August is 8h.UV index
February through September, with an average maximum UV index of 12, are months with the highest UV index. A UV Index value of 11, and more, symbolizes an extreme health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The daily maximum UV index of 12 in August interprets into the following advice:
Put into action all important safeguards, unprotected skin may burn swiftly. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Post an outdoor workout or swimming, a broad-spectrum SPF 30+ sunscreen should be applied generously and frequently. Alert! UV radiation becomes sharper due to reflections from sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Prospect, Barbados
- Average high temperature in August: 31°C
The warmest months (with the highest average high temperature) are May, June and August (31°C).
The month with the lowest average high temperature is January (28°C).
- Average low temperature in August: 23°C
The months with the highest average low temperature are May, June, July, August, September, October and November (23°C).
The coldest months (with the lowest average low temperature) are January, February and March (21°C).
Average rainfall in August
Prospect, Barbados
- Average rainfall in August: 154mm
The wettest month (with the highest rainfall) is October (178mm).
The driest month (with the least rainfall) is March (37mm).
Average rainfall days in August
Prospect, Barbados
- Average rainfall days in August: 16 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is April (7 days).
Average sea temperature in August
Prospect, Barbados
- Average sea temperature in August: 28°C
The best month for swimming (with the highest average sea temperature) is September (29°C).
The coldest months (with the lowest average sea temperature) are February and March (26°C).
Average daylight in August /
Average sunshine in August
Prospect, Barbados
- Average daylight in August: 12h and 30min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in August: 8h
The months with the most sunshine are January, February, April and May (Average sunshine: 9h).
The month with the least sunshine is October (Average sunshine: 7h).
Average UV index in August
Prospect, Barbados
- Average UV index in August: 12
The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 9).





