May weather forecastLajas, Cuba
May
Weather in May
The last month of the spring, May, is also a hot month in Lajas, Cuba, with an average temperature fluctuating between 22.3°C (72.1°F) and 30.8°C (87.4°F).Temperature
Lajas's May reports an average high-temperature of a still hot 30.8°C (87.4°F), maintaining temperature equivalence with April. Lajas experiences a steady low-temperature of 22.3°C (72.1°F) throughout May.Heat index
In May, the heat index is appraised at a fiery hot 39°C (102.2°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', comes about by integrating the temperature readings with the humidity levels. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.
Humidity
The average relative humidity in May in Lajas is 76%.Rainfall
The month with the most rainfall is May, when the rain falls for 19.9 days and typically aggregates up to 84mm (3.31") of precipitation.Daylight
In May, the average length of the day in Lajas is 13h and 13min.On the first day of May, sunrise is at 06:48 and sunset at 19:48. On the last day of the month, sunrise is at 06:36 and sunset at 20:01 CDT.
Sunshine
The average sunshine in May in Lajas is 10.6h.UV index
The months with the highest UV index in Lajas, Cuba, are April through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 7 during May translates into the following directions:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Lajas, Cuba
- Average high temperature in May: 30.8°C
The warmest month (with the highest average high temperature) is August (32.6°C).
The month with the lowest average high temperature is January (25.9°C).
- Average low temperature in May: 22.3°C
The month with the highest average low temperature is August (23.8°C).
The coldest month (with the lowest average low temperature) is January (17.5°C).
Average pressure in May
Lajas, Cuba
- Average pressure in May: 1014.9mbar
The month with the highest atmospheric pressure is January (1018.1mbar).
The month with the lowest atmospheric pressure is October (1012.9mbar).
Average wind speed in May
Lajas, Cuba
- Average wind speed in May: 9.5km/h
The windiest month (with the highest average wind speed) is March (10.7km/h).
The calmest month (with the lowest average wind speed) is June (8.1km/h).
Average humidity in May
Lajas, Cuba
- Average humidity in May: 76%
The months with the highest relative humidity are September and October (83%).
The month with the lowest relative humidity is April (72%).
Average rainfall in May
Lajas, Cuba
- Average rainfall in May: 84mm
The wettest month (with the highest rainfall) is May (84mm).
The driest months (with the least rainfall) are January and March (14mm).
Average rainfall days in May
Lajas, Cuba
- Average rainfall days in May: 19.9 days
The month with the highest number of rainy days is September (22 days).
The month with the least rainy days is February (7.5 days).
Average daylight in May /
Average sunshine in May
Lajas, Cuba
- Average daylight in May: 13h and 12min
The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).
- Average sunshine in May: 10h and 36min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 24min).
Average sunshine days in May
Lajas, Cuba
- Average sunshine days in May: 9.2 days
The month with the most sunshine days is March (18.3 days).
The month with the least sunshine days is September (5.5 days).
Average UV index in May
Lajas, Cuba
- Average UV index in May: 7
The months with the highest UV index are April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February, March, October, November and December (UV index 6).
Average cloud cover in May
Lajas, Cuba
- Average cloud cover in May: 30
The month with the most cloud cover is January (Cloud cover 37).
The months with the least cloud cover are March, April, July and August (Cloud cover 27).
Average visibility in May
Lajas, Cuba
- Average visibility in May: 9km
The months with the highest visibility are March and April (10km).
The months with the lowest visibility are January, August, September, October, November and December (8km).





