May 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 May

May in Saint John's presents even warmer temperatures and longer daylight hours than its preceding month. Yet, it displays an opposing trend in humidity levels from the mass rainfall. The volume of rain escalated drastically to 90mm (3.54"), revealing an increase from the past month. Nights turn noticeably warmer than earlier in the year. Unquestionably, May emphasizes a visible shift towards the wet season in the city of Saint John's.

Temperature

Saint John's's weather in May, with an average high-temperature of a tropical 30.2°C (86.4°F), subtly shifts from April's 29.4°C (84.9°F). An average nighttime temperature of 24.5°C (76.1°F) is noted in Saint John's during the month of May.

Rainfall

In Saint John's, in May, during 8.6 rainfall days, 90mm (3.54") of precipitation is typically accumulated. In Saint John's, during the entire year, the rain falls for 125.1 days and collects up to 1049mm (41.3") of precipitation.

Daylight

In Saint John's, the average length of the day in May is 12h and 56min.
On the first day of May, sunrise is at 05:41 and sunset at 18:27. On the last day of the month, sunrise is at 05:32 and sunset at 18:37 AST.
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Frequently asked questions

Is it hot in Saint John's during May?

In May, in Saint John's, the average high-temperature is 30.2°C (86.4°F), and the average low-temperature is 24.5°C (76.1°F).

How many days does it rain in May in Saint John's?

In Saint John's, in May, it is raining for 8.6 days, with typically 90mm (3.54") of accumulated precipitation.

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

In Saint John's, the average day length in May is 12h and 56min.

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

On the first day of May in Saint John's, Antigua and Barbuda, sunrise is at 05:41 and sunset at 18:27. On the last day of the month, sunrise is at 05:32 and sunset at 18:37 AST.

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

Average temperature in May - Saint John
  • Average high temperature in May: 30.2°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 May: 24.5°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 May
Saint John's, Antigua and Barbuda

Average rainfall in May - Saint John
  • Average rainfall in May: 89.6mm

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 May
Saint John's, Antigua and Barbuda

Average rainfall days in May - Saint John
  • Average rainfall days in May: 8.6 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 May
Saint John's, Antigua and Barbuda

Average daylight in May - Saint John
  • Average daylight in May: 12h and 5min

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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