May weather forecast
Betty's Hope, Antigua and Barbuda

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Weather in May

The weather in May in Betty's Hope, Antigua and Barbuda holds a balanced mix of warm and wet conditions. As summertime ensues, the heat levels rise along with increased rainfall. Standing out from the rest of the season is a distinct increase in rainfall to 66mm (2.6") distributed over 24 days, while daylight duration extends to 12.9 hours. A slight increase in wind speed adds to the tropical feel making May a perfect month for exploring offbeat coastal trails and enjoying water sports.

Temperature

Welcoming May, Betty's Hope notes an average high-temperature of a still warm 27.3°C (81.1°F), nearly consistent with April's 26.3°C (79.3°F). A steady low-temperature average of 26.4°C (79.5°F) is logged in Betty's Hope during May, reflecting a modest dip from daytime readings.

Heat index

The heat index for May is calculated to be a tropical 30°C (86°F). Enduring exposure and unrelenting activity might cause a state of weariness, potentially leading to heat cramps.
Heat index data is primarily for areas with shade and subjected to light winds. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', melds the effects of warmth and moisture to generate a feeling of heat. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely vital to babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.

Humidity

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

Rainfall

In May, the rain falls for 24 days. Throughout May, 66mm (2.6") of precipitation is accumulated. Throughout the year, in Betty's Hope, there are 264.9 rainfall days, and 734mm (28.9") of precipitation is accumulated.

Daylight

In Betty's Hope, the average length of the day in May is 12h and 56min.
On the first day of May in Betty's Hope, sunrise is at 05:40 and sunset at 18:27. On the last day of the month, sunrise is at 05:32 and sunset at 18:37 AST.

Sunshine

In May, the average sunshine is 10h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Betty's Hope are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index of 7 during May leads to these instructions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.

Frequently asked questions

What is the usual temperature for Betty's Hope in May?

An average high-temperature, in May, in Betty's Hope, is 27.3°C (81.1°F) and the average low-temperature is 26.4°C (79.5°F). The average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, in May is calculated to be 30°C (86°F).

What are the most humid months in Betty's Hope?

May, July and August, with an average relative humidity of 78%, are most humid months in Betty's Hope.

What is the average humidity in May in Betty's Hope?

The average relative humidity in May in Betty's Hope, Antigua and Barbuda, is 78%.

How much does it rain in Betty's Hope in May?

In Betty's Hope, in May, during 24 rainfall days, 66mm (2.6") of precipitation is typically accumulated.

How many hours of daylight does Betty's Hope have in May?

In May, the average day length in Betty's Hope, Antigua and Barbuda, is 12h and 56min.

When are sunrise and sunset in May in Betty's Hope?

In May, on the first day of the month, sunrise is at 05:40 and sunset at 18:27. On the last day of the month, in Betty's Hope, sunrise is at 05:32 and sunset at 18:37 AST.

How many hours of sunshine does Betty's Hope have in May?

In May, the average sunshine duration is 10h.

When is the highest UV index in Betty's Hope?

The months with the highest UV index are January through December, with an average maximum UV index of 7.

What are the months with the lowest UV index in Betty's Hope?

January through December, with an average maximum UV index of 7, are months with the lowest UV index in Betty's Hope.

How high is the UV index in May in Betty's Hope?

The average daily maximum UV index in May in Betty's Hope is 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.

Average temperature in May
Betty's Hope, Antigua and Barbuda

Average temperature in May - Betty
  • Average high temperature in May: 27.3°C

The warmest month (with the highest average high temperature) is September (28.9°C).
The month with the lowest average high temperature is March (25.9°C).

  • Average low temperature in May: 26.4°C

The month with the highest average low temperature is September (27.8°C).
The coldest month (with the lowest average low temperature) is February (24.9°C).

Average pressure in May
Betty's Hope, Antigua and Barbuda

Average pressure in May - Betty
  • Average pressure in May: 1015.5mbar

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

Average wind speed in May
Betty's Hope, Antigua and Barbuda

Average wind speed in May - Betty
  • Average wind speed in May: 24.8km/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 September (21km/h).

Average humidity in May
Betty's Hope, Antigua and Barbuda

Average humidity in May - Betty
  • Average humidity in May: 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%).

Average rainfall in May
Betty's Hope, Antigua and Barbuda

Average rainfall in May - Betty
  • Average rainfall in May: 66mm

The wettest month (with the highest rainfall) is October (99mm).
The driest month (with the least rainfall) is February (23mm).

Average rainfall days in May
Betty's Hope, Antigua and Barbuda

Average rainfall days in May - Betty
  • Average rainfall days in May: 24 days

The month with the highest number of rainy days is July (24.9 days).
The month with the least rainy days is March (17.7 days).

Average daylight in May /
Average sunshine in May
Betty's Hope, Antigua and Barbuda

Average daylight in May / Average sunshine in May - Betty
  • 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: 10h and 0min

The months with the most sunshine are April and August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

Average sunshine days in May
Betty's Hope, Antigua and Barbuda

Average sunshine days in May - Betty
  • Average sunshine days in May: 1.7 days

The month with the most sunshine days is March (9 days).
The month with the least sunshine days is July (0.5 days).

Average UV index in May
Betty's Hope, Antigua and Barbuda

Average UV index in May - Betty
  • Average UV index in May: 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).

Average cloud cover in May
Betty's Hope, Antigua and Barbuda

Average cloud cover in May - Betty
  • Average cloud cover in May: 43

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).

Average visibility in May
Betty's Hope, Antigua and Barbuda

Average visibility in May - Betty
  • Average visibility in May: 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).

Betty's Hope, Antigua and Barbuda

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