June weather forecast
Esperanza, Cuba

The first month of the summer, June, is still a tropical month in Esperanza, Cuba, with temperature in the range of an average high of 31.4°C (88.5°F) and an average low of 22.8°C (73°F).

Temperature

June's onset records an average high-temperature of a still tropical 31.4°C (88.5°F), a near match to May's 30.8°C (87.4°F). Throughout June, Esperanza records an average temperature of 22.8°C (73°F) at night.

Heat index

For June, the heat index is evaluated at a scorching 43°C (109.4°F). Observe: Heat exhaustion and heat cramps are probable. Heatstroke is on the horizon with prolonged exertion.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', joins air temperature with relative humidity to produce a temperature perception for humans. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

The average relative humidity in June is 81%.

Rainfall

In June, in Esperanza, the rain falls for 21.2 days. Throughout June, 88mm (3.46") of precipitation is accumulated. Throughout the year, there are 206 rainfall days, and 740mm (29.13") of precipitation is accumulated.

Daylight

With an average of 13h and 30min of daylight, June has the longest days of the year in Esperanza.
On the first day of the month, sunrise is at 06:35 and sunset at 20:01. On the last day of June, sunrise is at 06:39 and sunset at 20:08 CDT.

Sunshine

The average sunshine in June is 10.3h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The average daily UV index of 7 in June transforms into the following instructions:
Resist overexposure. Safeguarding from solar damage is indispensable. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.