Saint John's
Antigua and Barbuda
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Saint John's, Antigua and Barbuda

Cloudy skies at sunset in St John
Cloudy skies at sunset in St John's Harbour, Antigua
August, the last month of the summer, in Saint John's, is another hot month, with average temperature ranging between max 31.2°C (88.2°F) and min 25.5°C (77.9°F).

Temperature

With an average high-temperature of 31.2°C (88.2°F) and an average low-temperature of 25.5°C (77.9°F), August is the warmest month.

Rainfall

In Saint John's, Antigua and Barbuda, during August, the rain falls for 12.7 days and regularly aggregates up to 99.4mm (3.9") of precipitation. In Saint John's, during the entire year, the rain falls for 125.1 days and collects up to 1049.3mm (41.3") of precipitation.

Daylight

The average length of the day in August in Saint John's is 12.7h.

What is the warmest month in Saint John's?

With an average high-temperature of 31.2°C (88.2°F) and an average low-temperature of 25.5°C (77.9°F), August is the warmest month in Saint John's.

What is the temperature in August in Saint John's?

In Saint John's, Antigua and Barbuda, in August, the average high-temperature is 31.2°C (88.2°F), and the average 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 99.4mm (3.9") of accumulated precipitation.

What is the average length of the day in August in Saint John's?

In Saint John's, the average length of the day in August is 12.7h.
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).

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 lowest rainfall) is February (44.9mm).

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 lowest number of rainy days is April (7.2 days).

Average daylight in August - Saint John
  • Average daylight in August: 12.7h

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