May weather forecast
Bridgetown, Barbados

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The public promenade beside The Careenage in Bridgetown, Barbados
The public promenade beside The Careenage in Bridgetown, Barbados

Weather in May

In May, Bridgetown, Barbados witnesses an undeniable rise in temperature, reaching up to 28.3°C (82.9°F) during the day. The increase in temperature comes with a noticeable escalation in rainfall, marking the inception of a marked wet period. This month also stands out for the longest daylight hours of the year, ensuring travelers have ample time for excursions. Despite the increased humidity, a dive into the warm sea continues to be irresistible. There still persists a mild breeze, enough to flutter the palm fronds and give a sense of the tropics.

Temperature

The shift to May in Bridgetown signals an average high-temperature of a still warm 28.3°C (82.9°F), subtly varied from April's 27.4°C (81.3°F). The nights of May anticipate a slight dip from daytime high temperatures, settling to an average low-temperature of 26.8°C (80.2°F).

Heat index

For May, the heat index is calculated to be a tropical 32°C (89.6°F). With sustained exposure and activity, exhaustion becomes probable, resulting in heat cramps.
Note that heat index values are valued for light wind and location in the shade. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. 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 highly critical for babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.

Humidity

The average relative humidity in May is 76%.

Rainfall

In Bridgetown, in May, during 21.7 rainfall days, 44mm (1.73") of precipitation is typically accumulated. Throughout the year, there are 233.8 rainfall days, and 706mm (27.8") of precipitation is accumulated.

Sea temperature

In Bridgetown, Barbados, in May, the average water temperature is 28.1°C (82.6°F).
Note: Water temperature ranging from 25°C (77°F) to 29°C (84.2°F) is recognized as warm and pleasant by all, making water activities comfortable and delightful for long durations.

Daylight

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

Sunshine

The average sunshine in May in Bridgetown is 9.7h.

UV index

The months with the highest UV index in Bridgetown are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Bridgetown, Barbados. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum high UV index of 7 in May translates into the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Stay sun-safe with clothing that is both closely woven and worn loosely. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
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Frequently asked questions

Is it hot in Bridgetown during May?

In May, in Bridgetown, the average high-temperature is 28.3°C (82.9°F), and the average low-temperature is 26.8°C (80.2°F). In May, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, is calculated to be 32°C (89.6°F).

What is the average humidity in May in Bridgetown?

The average relative humidity in May is 76%.

How many days does it rain in May in Bridgetown?

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

What is the sea water temperature in May in Bridgetown?

In May, the average sea temperature in Bridgetown, Barbados, is 28.1°C (82.6°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 Bridgetown have in May?

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

What time are sunrise and sunset in May in Bridgetown?

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.

How many hours of sunshine does Bridgetown have in May?

The average sunshine duration in May in Bridgetown, Barbados, is 9.7h.

What are the months with the highest UV index in Bridgetown?

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 Bridgetown?

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

What is the UV index reading in May in Bridgetown?

In Bridgetown, the average daily maximum UV index in May is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.

Average temperature in May
Bridgetown, Barbados

Average temperature in May - Bridgetown, 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
Bridgetown, Barbados

Average pressure in May - Bridgetown, 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
Bridgetown, Barbados

Average wind speed in May - Bridgetown, 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
Bridgetown, Barbados

Average humidity in May - Bridgetown, 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
Bridgetown, Barbados

Average rainfall in May - Bridgetown, 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
Bridgetown, Barbados

Average rainfall days in May - Bridgetown, 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
Bridgetown, Barbados

Average sea temperature in May - Bridgetown, Barbados
  • Average sea temperature in May: 28.1°C

The best month for swimming (with the highest average sea temperature) is September (29.4°C).
The coldest months (with the lowest average sea temperature) are February and March (27.1°C).

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

Average daylight in May / Average sunshine in May - Bridgetown, 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
Bridgetown, Barbados

Average sunshine days in May - Bridgetown, 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
Bridgetown, Barbados

Average UV index in May - Bridgetown, 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
Bridgetown, Barbados

Average cloud cover in May - Bridgetown, 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
Bridgetown, Barbados

Average visibility in May - Bridgetown, 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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Bridgetown, Barbados

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