August weather forecast
Cedar Grove, Antigua and Barbuda

Weather in August

The last month of the summer, August, is also a moderately hot month in Cedar Grove, Antigua and Barbuda, with an average temperature ranging between max 28.6°C (83.5°F) and min 27.6°C (81.7°F).

Temperature

In August, the average high-temperature is almost the same as in July - a still moderately hot 28.6°C (83.5°F). The average low-temperature, in Cedar Grove, is 27.6°C (81.7°F).

Heat index

The average heat index in August is estimated at a tropical 33.3°C (91.9°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'apparent temperature', or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like differences in body mass, height, and shape, metabolic differences, wind, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

May, July and August, with an average relative humidity of 78%, are the most humid months in Cedar Grove.

Rainfall

In Cedar Grove, Antigua and Barbuda, during August, the rain falls for 24.3 days and regularly aggregates up to 91mm (3.58") of precipitation. Throughout the year, there are 265.2 rainfall days, and 744mm (29.29") of precipitation is accumulated.

Sea temperature

In August, the average sea 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

The average length of the day in August is 12h and 41min.
On the first day of August in Cedar Grove, sunrise is at 05:47 and sunset at 18:40. On the last day of the month, sunrise is at 05:53 and sunset at 18:21 AST.

Sunshine

April, August and September, with an average of 10.3h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index in Cedar Grove are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 7 in August interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in August in Cedar Grove?

In August, the average high-temperature is 28.6°C (83.5°F), and the average low-temperature is 27.6°C (81.7°F). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 33.3°C (91.9°F).

What are the most humid months in Cedar Grove?

May, July and August, with an average relative humidity of 78%, are most humid months.

What is the average humidity in August in Cedar Grove?

The average relative humidity in August in Cedar Grove, Antigua and Barbuda, is 78%.

How many days does it rain in August in Cedar Grove?

In Cedar Grove, Antigua and Barbuda, during August, the rain falls for 24.3 days and regularly aggregates up to 91mm (3.58") of precipitation.

What is the sea water temperature in August in Cedar Grove?

In Cedar Grove, the average seawater temperature in August is 28°C (82.4°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

How many hours of daylight does Cedar Grove have in August?

In Cedar Grove, Antigua and Barbuda, the average day length in August is 12h and 41min.

When are sunrise and sunset in August in Cedar Grove?

On the first day of August, sunrise is at 05:47 and sunset at 18:40. On the last day of the month, sunrise is at 05:53 and sunset at 18:21 AST.

What are the months with the most sunshine in Cedar Grove?

The months with the most sunshine in Cedar Grove are April, August and September, with an average of 10.3h of sunshine.

How long on average sun shines in August in Cedar Grove?

In Cedar Grove, the average sunshine duration in August is 10.3h.

What is the month with the highest UV index in Cedar Grove?

The months with the highest UV index in Cedar Grove, Antigua and Barbuda, are January through December, with an average maximum UV index of 7.

What are the months with the lowest UV index in Cedar Grove?

January through December, with an average maximum UV index of 7, are months with the lowest UV index in Cedar Grove.

What is the UV index reading in August in Cedar Grove?

The average daily maximum UV index in August in Cedar Grove is 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to Sun's UV rays.

Average temperature in August
Cedar Grove, Antigua and Barbuda

Average temperature in August - Cedar Grove, Antigua and Barbuda
  • Average high temperature in August: 28.6°C

The warmest month (with the highest average high temperature) is September (28.8°C).
The month with the lowest average high temperature is March (25.9°C).

  • Average low temperature in August: 27.6°C

The month with the highest average low temperature is October (27.9°C).
The coldest months (with the lowest average low temperature) are February and March (25°C).

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Average pressure in August
Cedar Grove, Antigua and Barbuda

Average pressure in August - Cedar Grove, Antigua and Barbuda
  • Average pressure in August: 1014.6mbar

The month with the highest atmospheric pressure is June (1016.3mbar).
The months with the lowest atmospheric pressure are October and November (1012.6mbar).

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Average wind speed in August
Cedar Grove, Antigua and Barbuda

Average wind speed in August - Cedar Grove, Antigua and Barbuda
  • Average wind speed in August: 25km/h

The windiest month (with the highest average wind speed) is July (26.9km/h).
The calmest month (with the lowest average wind speed) is October (20.4km/h).

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Average humidity in August
Cedar Grove, Antigua and Barbuda

Average humidity in August - Cedar Grove, Antigua and Barbuda
  • Average humidity in August: 78%

The months with the highest relative humidity are May, July and August (78%).
The months with the lowest relative humidity are January, February and March (75%).

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Average rainfall in August
Cedar Grove, Antigua and Barbuda

Average rainfall in August - Cedar Grove, Antigua and Barbuda
  • Average rainfall in August: 91mm

The wettest month (with the highest rainfall) is October (100mm).
The driest month (with the least rainfall) is February (23mm).

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Average rainfall days in August
Cedar Grove, Antigua and Barbuda

Average rainfall days in August - Cedar Grove, Antigua and Barbuda
  • Average rainfall days in August: 24.3 days

The month with the highest number of rainy days is July (24.8 days).
The month with the least rainy days is March (17.7 days).

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Average sea temperature in August
Cedar Grove, Antigua and Barbuda

Average sea temperature in August - Cedar Grove, 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).

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Average daylight in August /
Average sunshine in August
Cedar Grove, Antigua and Barbuda

Average daylight in August / Average sunshine in August - Cedar Grove, Antigua and Barbuda
  • Average daylight in August: 12h and 41min

The month with the longest days is June (Average daylight: 13h and 8min).
The month with the shortest days is December (Average daylight: 11h and 8min).

  • Average sunshine in August: 10h and 18min

The months with the most sunshine are April, August and September (Average sunshine: 10h and 18min).
The months with the least sunshine are November and December (Average sunshine: 6h and 30min).

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Average sunshine days in August
Cedar Grove, Antigua and Barbuda

Average sunshine days in August - Cedar Grove, Antigua and Barbuda
  • Average sunshine days in August: 1.7 days

The month with the most sunshine days is March (9.1 days).
The month with the least sunshine days is July (0.6 days).

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Average UV index in August
Cedar Grove, Antigua and Barbuda

Average UV index in August - Cedar Grove, Antigua and Barbuda
  • Average UV index in August: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

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Average cloud cover in August
Cedar Grove, Antigua and Barbuda

Average cloud cover in August - Cedar Grove, Antigua and Barbuda
  • Average cloud cover in August: 42

The months with the most cloud cover are May, June and July (Cloud cover 43).
The month with the least cloud cover is February (Cloud cover 34).

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Average visibility in August
Cedar Grove, Antigua and Barbuda

Average visibility in August - Cedar Grove, Antigua and Barbuda
  • Average visibility in August: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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