June weather forecast
Guardalavaca, Cuba

The temperature continues to rise to a high of 30.2°C (86.4°F) in June, marking it as one of the warmer months of Guardalavaca. The rainy May transitions into a somewhat dry June, even though rain showers still occur now and then. With 13.4 hours of daylight, the days become longest in this month, accompanied by a slight increase in sunshine hours. The beach waters warm to 28°C (82.4°F), adding to the allure of beach activities and water sports. Despite being a warm and sunny month, June maintains a significant balance in terms of rainfall and humidity.

Temperature

In June, Guardalavaca's weather conditions record an average high-temperature of a tropical 30.2°C (86.4°F), demonstrating little divergence from the preceding month. Guardalavaca observes a slightly reduced average nighttime temperature of 25.9°C (78.6°F) during June.

Heat index

June's heat index is computed to be a fiery hot 37°C (98.6°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

In Guardalavaca, the average relative humidity in June is 77%.

Rainfall

In Guardalavaca, in June, during 13.3 rainfall days, 32mm (1.26") of precipitation is typically accumulated. In Guardalavaca, during the entire year, the rain falls for 186.6 days and collects up to 480mm (18.9") of precipitation.

Sea temperature

In June, the average sea temperature is 28°C (82.4°F).
Note: Water temperatures in the range of 25°C (77°F) to 29°C (84.2°F) are warm and delightful, ensuring comfort during water activities over extended periods.

Daylight

With an average of 13h and 24min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 06:21 and sunset at 19:41. On the last day of the month, sunrise is at 06:25 and sunset at 19:49 CDT.

Sunshine

In June, the average sunshine is 10.9h.

UV index

April through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 7 in June converts into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Heed this! UV intensity is much stronger when reflected off sand and water.