Mamora Bay
Antigua and Barbuda
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Mamora Bay, Antigua and Barbuda

The last month of the summer, August, is another tropical month in Mamora Bay, Antigua and Barbuda, with average temperature varying between 25°C (77°F) and 31°C (87.8°F).

Temperature

The warmest months are July through September, with an average high-temperature of 31°C (87.8°F).

Rainfall

In Mamora Bay, in August, during 18 rainfall days, 124mm (4.88") of precipitation is typically accumulated. Throughout the year, there are 188 rainfall days, and 1040mm (40.94") of precipitation is accumulated.

Sea temperature

In Mamora Bay, the average seawater temperature is 28°C (82.4°F).
Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

In August, the average length of the day is 12.7h.

Sunshine

Months with the most sunshine are January through August, with an average of 8h of sunshine.

UV index

March through September, with an average maximum UV index of 12, are months with the highest UV index in Mamora Bay, Antigua and Barbuda. A UV Index of 11, and more, symbolizes an extreme threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In August, the average maximum UV index of 12 translate into the following recommendations:
Practice all-important precautions. Light skin people may get burned in less than 5 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the warmest month in Mamora Bay?

Warmest months in Mamora Bay are July through September, with an average high-temperature of 31°C (87.8°F).

What is the temperature in August in Mamora Bay?

The average high-temperature, in August, is 31°C (87.8°F), while the average low-temperature is 25°C (77°F).

How much does it rain in Mamora Bay in August?

In August, the rain falls for 18 days. Throughout August, 124mm (4.88") of precipitation is accumulated.

What is the water temperature in August in Mamora Bay?

In August, the average sea temperature in Mamora Bay is 28°C (82.4°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

How many hours of daylight does Mamora Bay have in August?

In August, the average length of the day is 12.7h.

What is the month with the most sunshine in Mamora Bay?

January through August, with an average of 8h of sunshine, are months with the most sunshine in Mamora Bay, Antigua and Barbuda.

How many hours of sunshine does Mamora Bay have in August?

In August, the average sunshine in Mamora Bay, Antigua and Barbuda, is 8h.

When is the highest UV index in Mamora Bay?

March through September, with an average maximum UV index of 12, are months with the highest UV index in Mamora Bay, Antigua and Barbuda.

What is the UV index intensity in August in Mamora Bay?

In Mamora Bay, the average daily maximum UV index in August is 12. A UV Index estimate of 11, and higher, represents an excessive health risk from the exposure to the Sun's UV radiation.
Average temperature in August - Mamora Bay, Antigua and Barbuda
  • Average high temperature in August: 31°C

The warmest months (with the highest average high temperature) are July, August and September (31°C).
Months with the lowest average high temperature are January and February (28°C).

  • Average low temperature in August: 25°C

Months with the highest average low temperature are June, July, August and September (25°C).
The coldest months (with the lowest average low temperature) are January, February and March (22°C).

Average rainfall in August - Mamora Bay, Antigua and Barbuda
  • Average rainfall in August: 124mm

The wettest month (with the highest rainfall) is September (140mm).
The driest month (with the least rainfall) is February (37mm).

Average rainfall days in August - Mamora Bay, Antigua and Barbuda
  • Average rainfall days in August: 18 days

The month with the highest number of rainy days is October (20 days).
The month with the least rainy days is June (12 days).

Average sea temperature in August - Mamora Bay, Antigua and Barbuda
  • 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 January, February, March and April (26°C).

Average daylight in August / Average sunshine in August - Mamora Bay, Antigua and Barbuda
  • Average daylight in August: 12.7h

The month with the longest days is June (Average daylight: 13.1h).
The month with the shortest days is December (Average daylight: 11.1h).

  • Average sunshine in August: 8h

Months with the most sunshine are January, February, March, April, May, June, July and August (Average sunshine: 8h).
Months with the least sunshine are September, October, November and December (Average sunshine: 7).

Average UV index in August - Mamora Bay, Antigua and Barbuda
  • Average UV index in August: 12

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
Months with the lowest UV index are January and December (UV index 8).