June weather forecastGuanabana, Cuba

Weather in June

June, the first month of the summer in Guanabana, is still a tropical month, with temperature in the range of an average high of 31.3°C (88.3°F) and an average low of 24.2°C (75.6°F).

Temperature

The unfolding of June shows an average high-temperature of a still tropical 31.3°C (88.3°F), indicating a slight variance from May's 30.4°C (86.7°F). June brings with it a nighttime average temperature of 24.2°C (75.6°F).

Heat index

In June, the average heat index is evaluated at a scorching 42°C (107.6°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

The average relative humidity in June is 79%.

Rainfall

In June, the rain falls for 23.5 days. Throughout June, 106mm (4.17") of precipitation is accumulated. In Guanabana, during the entire year, the rain falls for 204.4 days and collects up to 774mm (30.47") of precipitation.

Daylight

The month with the longest days is June, with an average of 13h and 30min of daylight.
On the first day of the month, sunrise is at 06:40 and sunset at 20:07. On the last day of June, sunrise is at 06:44 and sunset at 20:15 CDT.

Sunshine

In Guanabana, the average sunshine in June is 10.3h.

UV index

April 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 threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In June, the maximum UV index of 7 suggests this advice:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Always opt for UVA and UVB-resistant sunglasses on radiant days.