June weather forecast
Sierra Morena, Cuba

The first month of the summer, June, is a hot month in Sierra Morena, Cuba, with temperature in the range of an average high of 30.7°C (87.3°F) and an average low of 25.3°C (77.5°F).

Temperature

With the advent of June, Sierra Morena's high-temperatures adjust to a hot 30.7°C (87.3°F), closely aligning with the preceding month. The month of June records an average low-temperature of 25.3°C (77.5°F).

Heat index

June's mean heat index is calculated to be a fiery hot 39°C (102.2°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

In June, the average relative humidity is 78%.

Rainfall

In Sierra Morena, in June, it is raining for 19.3 days, with typically 79mm (3.11") of accumulated precipitation. In Sierra Morena, during the entire year, the rain falls for 185.5 days and collects up to 678mm (26.69") 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 06:36 and sunset at 20:03. On the last day of June, sunrise is at 06:40 and sunset at 20:11 CDT.

Sunshine

In June, the average sunshine is 10.8h.

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 health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 7 in June leads to these recommendations:
Take precautions against overexposure. Protection against sun damage is needed. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.