Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average sea temperature in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
Stepping into May, Guardalavaca records an average high-temperature of a still moderately hot 29.1°C (84.4°F), almost consistent with April. Guardalavaca's nighttime temperature in May experiences a slight dip from daytime highs, falling to an average of 24.7°C (76.5°F).Heat index
May's heat index is computed to be a hot 34°C (93.2°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.The metrics for the heat index are tailored for both shady environments and light winds. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', blends air temperature and moisture content to represent the felt temperature to humans. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
Humidity
In May, the average relative humidity is 77%.Rainfall
In Guardalavaca, during May, the rain falls for 15.6 days and regularly aggregates up to 56mm (2.2") of precipitation. In Guardalavaca, Cuba, during the entire year, the rain falls for 186.6 days and collects up to 480mm (18.9") of precipitation.Sea temperature
In May, the average sea temperature is 27°C (80.6°F).Note: In water activities such as swimming and diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed highly pleasurable for extended periods without any unease.
Daylight
In May, the average length of the day is 13h and 9min.On the first day of May, sunrise is at 06:32 and sunset at 19:28. On the last day of the month, sunrise is at 06:21 and sunset at 19:41 CDT.
Sunshine
The average sunshine in May is 10.6h.UV index
The months with the highest UV index are April through November, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: The average daily UV index of 7 in May transforms into the following instructions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Beware! Reflecting off water and sand, UV rays are much stronger.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Guardalavaca in May?
What is the average humidity in May?
How many days does it rain in May?
What is the sea water temperature in May?
What is the average length of the day in May?
When is the sunrise / sunset in May?
How many hours of sunshine does Guardalavaca have in May?
What is the month with the highest UV index in Guardalavaca?
How high is the UV index in May in Guardalavaca?
Average temperature in May
Guardalavaca, Cuba
- Average high temperature in May: 29.1°C
The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (26.3°C).
- Average low temperature in May: 24.7°C
The month with the highest average low temperature is August (26.6°C).
The coldest month (with the lowest average low temperature) is January (22.3°C).
Average pressure in May
Guardalavaca, Cuba
- Average pressure in May: 1014.8mbar
The month with the highest atmospheric pressure is January (1017.2mbar).
The month with the lowest atmospheric pressure is October (1012.3mbar).
Average wind speed in May
Guardalavaca, Cuba
- Average wind speed in May: 16.4km/h
The windiest month (with the highest average wind speed) is December (19km/h).
The calmest month (with the lowest average wind speed) is October (14.2km/h).
Average humidity in May
Guardalavaca, Cuba
- Average humidity in May: 77%
The months with the highest relative humidity are January, October, November and December (78%).
The month with the lowest relative humidity is March (74%).
Average rainfall in May
Guardalavaca, Cuba
- Average rainfall in May: 56mm
The wettest month (with the highest rainfall) is October (74mm).
The driest month (with the least rainfall) is February (25mm).
Average rainfall days in May
Guardalavaca, Cuba
- Average rainfall days in May: 15.6 days
The month with the highest number of rainy days is October (20.7 days).
The month with the least rainy days is June (13.3 days).
Average sea temperature in May
Guardalavaca, Cuba
- Average sea temperature in May: 27°C
The best months for swimming (with the highest average sea temperature) are July, August, September and October (29°C).
The coldest months (with the lowest average sea temperature) are January, February and March (25°C).
Average daylight in May /
Average sunshine in May
Guardalavaca, Cuba
- Average daylight in May: 13h and 1min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in May: 10h and 4min
The months with the most sunshine are July and August (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).
Average sunshine days in May
Guardalavaca, Cuba
- Average sunshine days in May: 13.4 days
The month with the most sunshine days is June (15 days).
The month with the least sunshine days is October (8.6 days).
Average UV index in May
Guardalavaca, Cuba
- Average UV index in May: 7
The months with the highest UV index are April, May, June, July, August, September, October and November (UV index 7).
The months with the lowest UV index are January, February, March and December (UV index 6).
Average cloud cover in May
Guardalavaca, Cuba
- Average cloud cover in May: 33
The month with the most cloud cover is November (Cloud cover 41).
The months with the least cloud cover are July, August and September (Cloud cover 26).
Average visibility in May
Guardalavaca, Cuba
- 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).
Guardalavaca, Cuba
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