May weather forecast
Holetown, Barbados

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Weather in May

May displays the warmer side of Holetown, Barbados, with the progression of the year. It's the onset of the rainier part of the year with slighly more rainfall compared to the preceding months. The generally clear visibility is maintained despite slightly increased cloud cover. The monthly average rainfall reaches 44mm (1.73") over about 21.7 days, indicating that brief sporadic showers are common. Visitors during this time can still look forward to warm tropical days punctuated by brief bouts of refreshing rain.

Temperature

May's average high-temperature in Holetown stands at a still moderately hot 28.3°C (82.9°F), showing little deviation from April's 27.4°C (81.3°F). In May, Holetown experiences a marginal drop in temperature, with averages of 26.8°C (80.2°F) at night.

Heat index

In May, the average heat index is computed to be a hot 32°C (89.6°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual warmth. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.

Humidity

The average relative humidity in May is 76%.

Rainfall

In Holetown, Barbados, in May, it is raining for 21.7 days, with typically 44mm (1.73") of accumulated precipitation. Throughout the year, there are 233.8 rainfall days, and 706mm (27.8") of precipitation is accumulated.

Sea temperature

In Holetown, the average seawater temperature in May is 28°C (82.4°F).
Note: Water temperatures from 25°C (77°F) to 29°C (84.2°F) make swimming, diving, and similar activities highly pleasurable and enjoyable for long periods without discomfort.

Daylight

In Holetown, the average length of the day in May is 12h and 44min.
On the first day of May, sunrise is at 05:37 and sunset at 18:13. On the last day of the month, sunrise is at 05:30 and sunset at 18:21 AST.

Sunshine

In Holetown, the average sunshine in May is 9.7h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Holetown. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In May, the UV index of 7 transforms into the following advice:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Caution! The Sun's UV intensity grows with reflections off sand and water.
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Frequently asked questions

How hot does it get in Holetown in May?

May temperatures in Holetown vary between a high-temperature of 28.3°C (82.9°F) and a low-temperature of 26.8°C (80.2°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in May is computed to be 32°C (89.6°F).

What is the average humidity in May in Holetown?

In Holetown, Barbados, the average relative humidity in May is 76%.

How much does it rain in Holetown in May?

In Holetown, in May, during 21.7 rainfall days, 44mm (1.73") of precipitation is typically accumulated.

What is the sea water temperature in May in Holetown?

In Holetown, in May, the average water temperature is 28°C (82.4°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the average length of the day in May in Holetown?

In Holetown, Barbados, the average day length in May is 12h and 44min.

When are sunrise and sunset in May in Holetown?

On the first day of May in Holetown, sunrise is at 05:37 and sunset at 18:13. On the last day of the month, sunrise is at 05:30 and sunset at 18:21 AST.

How long on average sun shines in May in Holetown?

In Holetown, the average sunshine duration in May is 9.7h.

When is the highest UV index in Holetown?

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

When is the lowest UV index in Holetown?

January through December, with an average maximum UV index of 7, are months with the lowest UV index in Holetown.

What is the UV index intensity in May in Holetown?

In May, the average daily maximum UV index in Holetown is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.

Average temperature in May
Holetown, Barbados

Average temperature in May - Holetown, Barbados
  • Average high temperature in May: 28.3°C

The warmest months (with the highest average high temperature) are September and October (28.9°C).
The month with the lowest average high temperature is February (26.8°C).

  • Average low temperature in May: 26.8°C

The month with the highest average low temperature is October (27.8°C).
The coldest month (with the lowest average low temperature) is February (25.7°C).

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Average pressure in May
Holetown, Barbados

Average pressure in May - Holetown, Barbados
  • Average pressure in May: 1014.2mbar

The month with the highest atmospheric pressure is June (1014.8mbar).
The month with the lowest atmospheric pressure is November (1011.2mbar).

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Average wind speed in May
Holetown, Barbados

Average wind speed in May - Holetown, Barbados
  • Average wind speed in May: 25.8km/h

The windiest months (with the highest average wind speed) are January and February (28.3km/h).
The calmest month (with the lowest average wind speed) is September (19.4km/h).

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Average humidity in May
Holetown, Barbados

Average humidity in May - Holetown, Barbados
  • Average humidity in May: 76%

The months with the highest relative humidity are June, July, August and November (77%).
The month with the lowest relative humidity is February (74%).

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Average rainfall in May
Holetown, Barbados

Average rainfall in May - Holetown, Barbados
  • Average rainfall in May: 44mm

The wettest month (with the highest rainfall) is August (126mm).
The driest month (with the least rainfall) is February (13mm).

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Average rainfall days in May
Holetown, Barbados

Average rainfall days in May - Holetown, Barbados
  • Average rainfall days in May: 21.7 days

The month with the highest number of rainy days is July (26.3 days).
The month with the least rainy days is February (11.3 days).

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Average sea temperature in May
Holetown, Barbados

Average sea temperature in May - Holetown, Barbados
  • Average sea temperature in May: 28°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 February and March (26°C).

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Average daylight in May /
Average sunshine in May
Holetown, Barbados

Average daylight in May / Average sunshine in May - Holetown, Barbados
  • Average daylight in May: 12h and 4min

The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).

  • Average sunshine in May: 9h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

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Average sunshine days in May
Holetown, Barbados

Average sunshine days in May - Holetown, Barbados
  • Average sunshine days in May: 4 days

The month with the most sunshine days is February (14.3 days).
The month with the least sunshine days is July (1.3 days).

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Average UV index in May
Holetown, Barbados

Average UV index in May - Holetown, Barbados
  • 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).

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Average cloud cover in May
Holetown, Barbados

Average cloud cover in May - Holetown, Barbados
  • Average cloud cover in May: 45

The month with the most cloud cover is June (Cloud cover 49).
The months with the least cloud cover are January and February (Cloud cover 37).

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Average visibility in May
Holetown, Barbados

Average visibility in May - Holetown, Barbados
  • 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).

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Holetown, Barbados

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