May weather forecast
Las Tunas, Cuba

Weather in May

The last month of the spring, May, is also a hot month in Las Tunas, Cuba, with temperature in the range of an average high of 31.6°C (88.9°F) and an average low of 22.3°C (72.1°F).

Temperature

In Las Tunas, the average high-temperature is relatively the same as in April - a still tropical 31.6°C (88.9°F). In May, in Las Tunas, the average low-temperature is 22.3°C (72.1°F).

Heat index

The average heat index is estimated at an extremely hot 42.2°C (108°F). Be wary: Heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Note that heat index values are valued for light wind and location in the shade. 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', 'feels like', 'real feel', or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like activity, differences in body mass, height, and shape, metabolic differences, and wind affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in May is 78%.

Rainfall

In Las Tunas, Cuba,, it is raining for 22.7 days, with typically 124mm (4.88") of accumulated precipitation. Throughout the year, in Las Tunas, there are 202.5 rainfall days, and 785mm (30.91") of precipitation is accumulated.

Daylight

The average length of the day in May is 13.1h.

Sunshine

In Las Tunas, Cuba, the average sunshine is 10h.

UV index

Months with the highest UV index in Las Tunas, Cuba, are April through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in May in Las Tunas?

The average high-temperature, in May, in Las Tunas, is 31.6°C (88.9°F), while the average low-temperature is 22.3°C (72.1°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, in May is estimated at 42.2°C (108°F).

What is the average humidity in May in Las Tunas?

The average relative humidity in May is 78%.

How much does it rain in Las Tunas in May?

In Las Tunas, in May, it is raining for 22.7 days, with typically 124mm (4.88") of accumulated precipitation.

How many hours of daylight does Las Tunas have in May?

In Las Tunas, Cuba, the average length of the day in May is 13.1h.

How long on average sun shines in May in Las Tunas?

The average sunshine in May in Las Tunas is 10h.

What is the month with the highest UV index in Las Tunas?

April through September, with an average maximum UV index of 7, are months with the highest UV index.

What is the UV index intensity in May in Las Tunas?

In May, the average daily maximum UV index in Las Tunas, Cuba, is 7. A UV Index estimate of 6 to 7 represents a high health threat from unprotected exposure to the UV radiation.

Average temperature in May
Las Tunas, Cuba

Average temperature in May - Las Tunas, Cuba
  • Average high temperature in May: 31.6°C

The warmest month (with the highest average high temperature) is August (33.4°C).
The month with the lowest average high temperature is January (28.3°C).

  • Average low temperature in May: 22.3°C

The month with the highest average low temperature is July (23.6°C).
The coldest month (with the lowest average low temperature) is January (19.5°C).

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Average pressure in May
Las Tunas, Cuba

Average pressure in May - Las Tunas, Cuba
  • Average pressure in May: 1014.7mbar

The month with the highest atmospheric pressure is January (1017.2mbar).
The month with the lowest atmospheric pressure is October (1012.4mbar).

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Average wind speed in May
Las Tunas, Cuba

Average wind speed in May - Las Tunas, Cuba
  • Average wind speed in May: 7.9km/h

The windiest month (with the highest average wind speed) is February (9.8km/h).
The calmest months (with the lowest average wind speed) are September and October (7.3km/h).

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Average humidity in May
Las Tunas, Cuba

Average humidity in May - Las Tunas, Cuba
  • Average humidity in May: 78%

The month with the highest relative humidity is October (85%).
The month with the lowest relative humidity is March (70%).

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Average rainfall in May
Las Tunas, Cuba

Average rainfall in May - Las Tunas, Cuba
  • Average rainfall in May: 124mm

The wettest month (with the highest rainfall) is September (127mm).
The driest month (with the least rainfall) is February (18mm).

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Average rainfall days in May
Las Tunas, Cuba

Average rainfall days in May - Las Tunas, Cuba
  • Average rainfall days in May: 22.7 days

The month with the highest number of rainy days is October (23.7 days).
The month with the least rainy days is February (8.3 days).

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Average daylight in May /
Average sunshine in May
Las Tunas, Cuba

Average daylight in May / Average sunshine in May - Las Tunas, Cuba
  • Average daylight in May: 13.1h

The month with the longest days is June (Average daylight: 13.4h).
The month with the shortest days is December (Average daylight: 10.9h).

  • Average sunshine in May: 10h

The month with the most sunshine is July (Average sunshine: 10.9h).
The month with the least sunshine is January (Average sunshine: 6h).

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Average sunshine days in May
Las Tunas, Cuba

Average sunshine days in May - Las Tunas, Cuba
  • Average sunshine days in May: 7 days

The month with the most sunshine days is March (17.5 days).
The month with the least sunshine days is October (5.9 days).

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Average UV index in May
Las Tunas, Cuba

Average UV index in May - Las Tunas, Cuba
  • Average UV index in May: 7

Months with the highest UV index are April, May, June, July, August and September (UV index 7).
Months with the lowest UV index are January, February, March, October, November and December (UV index 6).

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Average cloud cover in May
Las Tunas, Cuba

Average cloud cover in May - Las Tunas, Cuba
  • Average cloud cover in May: 41

The month with the most cloud cover is October (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 34).

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Average visibility in May
Las Tunas, Cuba

Average visibility in May - Las Tunas, Cuba
  • Average visibility in May: 8km

The month with the highest visibility is March (10km).
Months with the lowest visibility are September, October, November and December (7km).

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