May weather forecast
New Winthorpes, Antigua and Barbuda

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Weather in May

May, the last chapter of the transitional period, experiences a climatic change, with massive rainfall jump reaching 91mm (3.58"). As these drops start to become more frequent, the feel of the atmosphere transforms, hinting at the wet season. The intensified showers do little to alleviate the heat, conversely, the temperature going slightly up compared to April. May will give way to June, which will bring about the peak of the warm season, following a consistent sun pattern and even higher temperatures. The hallmark of May in New Winthorpes lies in the increased rainfall, signalling the arrival of the pronounced wet season.

Temperature

May's weather in New Winthorpes records an average high-temperature of a hot 30°C (86°F), showing little deviation from April. An average low-temperature of 24°C (75.2°F) is common during the nights of May.

Rainfall

In New Winthorpes, Antigua and Barbuda, in May, during 14 rainfall days, 91mm (3.58") of precipitation is typically accumulated. In New Winthorpes, during the entire year, the rain falls for 180 days and collects up to 1040mm (40.94") of precipitation.

Sea temperature

In New Winthorpes, Antigua and Barbuda, the average seawater temperature in May is 27°C (80.6°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) provides warmth and pleasure, making water activities enjoyable for lengthened periods without feeling uncomfortable.

Daylight

In New Winthorpes, Antigua and Barbuda, the average length of the day in May is 12h and 56min.
On the first day of the month, sunrise is at 05:41 and sunset at 18:27. On the last day of May, in New Winthorpes, sunrise is at 05:32 and sunset at 18:37 AST.

Sunshine

January through August, with an average of 8h of sunshine, are months with the most sunshine in New Winthorpes.

UV index

March through September, with an average maximum UV index of 12, are months with the highest UV index in New Winthorpes. A UV Index of 11, and more, symbolizes an ultimate health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: In May, a regular UV index of 12 translates into these guidelines:
Enforce all necessary safety measures, unprotected skin may suffer burns swiftly. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended. Sunscreen with a sun protection factor of no less than 30 should be used liberally and reapplied frequently on overcast days, including after every swim or outdoor activity. Be alert! The reflection of water and sand augments UV radiation intensity.
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Frequently asked questions

How hot does it get in New Winthorpes in May?

During May, New Winthorpes experiences an average high-temperature of 30°C (86°F) and a low-temperature of 24°C (75.2°F).

How much does it rain in New Winthorpes in May?

In May, in New Winthorpes, the rain falls for 14 days. Throughout May, 91mm (3.58") of precipitation is accumulated.

What is the water temperature in May in New Winthorpes?

In New Winthorpes, Antigua and Barbuda, the average seawater temperature in May is 27°C (80.6°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does New Winthorpes have in May?

In New Winthorpes, Antigua and Barbuda, the average day length in May is 12h and 56min.

When are sunrise and sunset in May in New Winthorpes?

In May, on the first day of the month, sunrise is at 05:41 and sunset at 18:27. On the last day of the month, in New Winthorpes, sunrise is at 05:32 and sunset at 18:37 AST.

What is the month with the most sunshine in New Winthorpes?

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

How long on average sun shines in May in New Winthorpes?

In New Winthorpes, Antigua and Barbuda, the average sunshine duration in May is 8h.

What are the months with the highest UV index in New Winthorpes?

The months with the highest UV index are March through September, with an average maximum UV index of 12.

What is the UV index reading in May in New Winthorpes?

The average daily maximum UV index in May in New Winthorpes is 12. A UV Index reading of 11, and higher, represents an excessive health risk from unsafe exposure to Sun's UV rays.
Average high temperature
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in May
New Winthorpes, Antigua and Barbuda

Average temperature in May - New Winthorpes, Antigua and Barbuda
  • Average high temperature in May: 30°C

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

  • Average low temperature in May: 24°C

The 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).

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Average rainfall in May
New Winthorpes, Antigua and Barbuda

Average rainfall in May - New Winthorpes, Antigua and Barbuda
  • Average rainfall in May: 91mm

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

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Average rainfall days in May
New Winthorpes, Antigua and Barbuda

Average rainfall days in May - New Winthorpes, Antigua and Barbuda
  • Average rainfall days in May: 14 days

The months with the highest number of rainy days are September, October, November and December (17 days).
The month with the least rainy days is April (11 days).

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Average sea temperature in May
New Winthorpes, Antigua and Barbuda

Average sea temperature in May - New Winthorpes, Antigua and Barbuda
  • Average sea temperature in May: 27°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 May /
Average sunshine in May
New Winthorpes, Antigua and Barbuda

Average daylight in May / Average sunshine in May - New Winthorpes, Antigua and Barbuda
  • 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).

  • Average sunshine in May: 8h

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

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Average UV index in May
New Winthorpes, Antigua and Barbuda

Average UV index in May - New Winthorpes, Antigua and Barbuda
  • Average UV index in May: 12

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

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New Winthorpes, Antigua and Barbuda

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