June weather forecast
Lajas, Cuba

June, the first month of the summer in Lajas, is also a hot month, with an average temperature fluctuating between 23.5°C (74.3°F) and 31.6°C (88.9°F).

Temperature

June brings an average high-temperature of a still tropical 31.6°C (88.9°F), showing a slight difference from May's 30.8°C (87.4°F). In June, Lajas experiences an average nighttime temperature of 23.5°C (74.3°F).

Heat index

During June, the heat index is appraised at a blistering 43°C (109.4°F). Stay watchful: Heat exhaustion along with heat cramps are likely. Ongoing effort may cause heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The average relative humidity in June is 80%.

Rainfall

In Lajas, in June, during 19.3 rainfall days, 71mm (2.8") of precipitation is typically accumulated. Throughout the year, in Lajas, there are 187.4 rainfall days, and 558mm (21.97") of precipitation is accumulated.

Daylight

The month with the longest days in Lajas, Cuba, is June, with an average of 13h and 30min of daylight.
On the first day of June, sunrise is at 06:36 and sunset at 20:01. On the last day of the month, sunrise is at 06:40 and sunset at 20:09 CDT.

Sunshine

The average sunshine in June in Lajas is 10.7h.

UV index

The months with the highest UV index are April through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily high UV index of 7 during June translates into the following recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.