May weather forecast
Great Guana Cay, The Bahamas

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Weather in May

Throughout May, the weather in Great Guana Cay, The Bahamas continues on its trajectory of increasing temperatures, intensified by prolonged sunshine hours (10.1 hours) and daylight (13.5 hours). The mild winds of April further weaken, offering an inviting landscape for wind-sensitive activities. Having the highest recorded rainfall of 89mm (3.5") in the year, this period remains one of the wettest in Great Guana Cay. Following a cool April, May's tropical weather conditions serve as a welcome change for sun seekers. The wind pushes at a comfortable speed of 21.3km/h (13.2mph) while gusts of 30.3km/h (18.8mph) are also registered during this period.

Temperature

May's presence in Great Guana Cay marks an average high-temperature of a still moderately hot 25.8°C (78.4°F), subtly varied from April's 24.5°C (76.1°F). Great Guana Cay's evenings during May maintain an average temperature of 24.7°C (76.5°F), aligning closely with the daytime temperatures.

Humidity

In May, the average relative humidity in Great Guana Cay is 78%.

Rainfall

In Great Guana Cay, during May, the rain falls for 16.6 days and regularly aggregates up to 89mm (3.5") of precipitation. Throughout the year, there are 215.2 rainfall days, and 816mm (32.13") of precipitation is accumulated.

Daylight

In May, the average length of the day is 13h and 28min.
On the first day of the month, sunrise is at 06:29 and sunset at 19:41. On the last day of May, in Great Guana Cay, The Bahamas, sunrise is at 06:15 and sunset at 19:57 EDT.

Sunshine

The average sunshine in May is 10.1h.

UV index

May through October, with an average maximum UV index of 7, are months with the highest UV index in Great Guana Cay. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: In May, a daily maximum UV index of 7 leads to the following instructions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Enhance your sun protection with tightly woven, yet airy clothing.
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Frequently asked questions

What are the temperatures in Great Guana Cay in May?

The high-temperature in Great Guana Cay during May is 25.8°C (78.4°F) and the low-temperature is 24.7°C (76.5°F).

What is the average humidity in May in Great Guana Cay?

The average relative humidity in May is 78%.

How many days does it rain in May in Great Guana Cay?

In Great Guana Cay, in May, it is raining for 16.6 days, with typically 89mm (3.5") of accumulated precipitation.

How many hours of daylight does Great Guana Cay have in May?

In May, the average day length is 13h and 28min.

What time are sunrise and sunset in May in Great Guana Cay?

On the first day of May in Great Guana Cay, sunrise is at 06:29 and sunset at 19:41. On the last day of the month, sunrise is at 06:15 and sunset at 19:57 EDT.

How long on average sun shines in May in Great Guana Cay?

In Great Guana Cay, the average sunshine duration in May is 10.1h.

What are the months with the highest UV index in Great Guana Cay?

May through October, with an average maximum UV index of 7, are months with the highest UV index.

What is the UV index reading in May in Great Guana Cay?

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

Average temperature in May
Great Guana Cay, The Bahamas

Average temperature in May - Great Guana Cay, The Bahamas
  • Average high temperature in May: 25.8°C

The warmest month (with the highest average high temperature) is August (28.9°C).
The months with the lowest average high temperature are February and March (23.2°C).

  • Average low temperature in May: 24.7°C

The month with the highest average low temperature is August (28°C).
The coldest month (with the lowest average low temperature) is March (21.3°C).

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Average pressure in May
Great Guana Cay, The Bahamas

Average pressure in May - Great Guana Cay, The Bahamas
  • Average pressure in May: 1016.7mbar

The month with the highest atmospheric pressure is January (1019.2mbar).
The month with the lowest atmospheric pressure is October (1013.8mbar).

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Average wind speed in May
Great Guana Cay, The Bahamas

Average wind speed in May - Great Guana Cay, The Bahamas
  • Average wind speed in May: 21.3km/h

The windiest month (with the highest average wind speed) is November (24.5km/h).
The calmest month (with the lowest average wind speed) is June (17.9km/h).

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Average humidity in May
Great Guana Cay, The Bahamas

Average humidity in May - Great Guana Cay, The Bahamas
  • Average humidity in May: 78%

The month with the highest relative humidity is June (79%).
The months with the lowest relative humidity are January, March and November (74%).

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Average rainfall in May
Great Guana Cay, The Bahamas

Average rainfall in May - Great Guana Cay, The Bahamas
  • Average rainfall in May: 89mm

The wettest month (with the highest rainfall) is September (114mm).
The driest month (with the least rainfall) is February (33mm).

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Average rainfall days in May
Great Guana Cay, The Bahamas

Average rainfall days in May - Great Guana Cay, The Bahamas
  • Average rainfall days in May: 16.6 days

The month with the highest number of rainy days is August (23.2 days).
The month with the least rainy days is February (12.8 days).

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Average daylight in May /
Average sunshine in May
Great Guana Cay, The Bahamas

Average daylight in May / Average sunshine in May - Great Guana Cay, The Bahamas
  • Average daylight in May: 13h and 3min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in May: 10h and 1min

The month with the most sunshine is April (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).

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Average sunshine days in May
Great Guana Cay, The Bahamas

Average sunshine days in May - Great Guana Cay, The Bahamas
  • Average sunshine days in May: 10.5 days

The month with the most sunshine days is March (12.7 days).
The month with the least sunshine days is August (4.9 days).

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Average UV index in May
Great Guana Cay, The Bahamas

Average UV index in May - Great Guana Cay, The Bahamas
  • Average UV index in May: 7

The months with the highest UV index are May, June, July, August, September and October (UV index 7).
The month with the lowest UV index is February (UV index 5).

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Average cloud cover in May
Great Guana Cay, The Bahamas

Average cloud cover in May - Great Guana Cay, The Bahamas
  • Average cloud cover in May: 36

The months with the most cloud cover are October and November (Cloud cover 41).
The month with the least cloud cover is April (Cloud cover 32).

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Average visibility in May
Great Guana Cay, The Bahamas

Average visibility in May - Great Guana Cay, The Bahamas
  • 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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Great Guana Cay, The Bahamas

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