August weather forecast
Saint John's, Antigua and Barbuda

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Sunset in St John
Sunset in St John's Harbour, Antigua

Weather in August

August marks the continuation of the sweltering season in Saint John's with remarkable high temperatures. The highest temperature in the year, averaging 31.2°C (88.2°F), is recorded in August, accentuating its status as the hottest month. The rainfall volume increases slightly, while rainy days reach a yearly high. Despite the increased cloud cover, daylight hours remain relatively lengthy. Certainly, August proves to be an extremely humid and hot time in Saint John's.

Temperature

August is the month when Saint John's experiences its warmest temperatures, averaging a high of 31.2°C (88.2°F) and a low of 25.5°C (77.9°F).

Rainfall

In Saint John's, Antigua and Barbuda, in August, it is raining for 12.7 days, with typically 99mm (3.9") of accumulated precipitation. In Saint John's, Antigua and Barbuda, during the entire year, the rain falls for 125.1 days and collects up to 1049mm (41.3") of precipitation.

Daylight

In August, the average length of the day in Saint John's is 12h and 41min.
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.
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Frequently asked questions

What time of the year is the hottest in Saint John's?

Saint John's's temperatures tend to reach their peak averages in August, with a high of 31.2°C (88.2°F) and a low of 25.5°C (77.9°F).

Is it hot in Saint John's during August?

The high-temperature during August is 31.2°C (88.2°F) and the low-temperature is 25.5°C (77.9°F).

How much does it rain in Saint John's in August?

In Saint John's, in August, it is raining for 12.7 days, with typically 99mm (3.9") of accumulated precipitation.

How many hours of daylight does Saint John's have in August?

In Saint John's, Antigua and Barbuda, the average day length in August is 12h and 41min.

When is the sunrise / sunset in August in Saint John's?

In August, on the first day of the month, 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.

Average temperature in August
Saint John's, Antigua and Barbuda

Average temperature in August - Saint John
  • Average high temperature in August: 31.2°C

The warmest month (with the highest average high temperature) is August (31.2°C).
The month with the lowest average high temperature is January (28.3°C).

  • Average low temperature in August: 25.5°C

The month with the highest average low temperature is August (25.5°C).
The coldest month (with the lowest average low temperature) is February (22.2°C).

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Average rainfall in August
Saint John's, Antigua and Barbuda

Average rainfall in August - Saint John
  • Average rainfall in August: 99.4mm

The wettest month (with the highest rainfall) is October (142.2mm).
The driest month (with the least rainfall) is February (44.9mm).

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Average rainfall days in August
Saint John's, Antigua and Barbuda

Average rainfall days in August - Saint John
  • Average rainfall days in August: 12.7 days

The month with the highest number of rainy days is October (12.9 days).
The month with the least rainy days is April (7.2 days).

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Average daylight in August
Saint John's, Antigua and Barbuda

Average daylight in August - Saint John
  • Average daylight in August: 12h and 4min

The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 6min).

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Saint John's, Antigua and Barbuda

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