June weather forecast
Guasimal, Cuba

The first month of the summer, June, is still a tropical month in Guasimal, Cuba, with an average temperature varying between 22.9°C (73.2°F) and 31.3°C (88.3°F).

Temperature

The onset of June brings an average high-temperature of a still tropical 31.3°C (88.3°F), nearly matching the May temperature. The nighttime temperature dips to an agreeable 22.9°C (73.2°F) on average during June.

Heat index

In June, the heat index is estimated at a blistering 43°C (109.4°F). Notice: Heat cramps and heat exhaustion are likely. Continued strenuous activity might lead to heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

In Guasimal, the average relative humidity in June is 82%.

Rainfall

In Guasimal, during June, the rain falls for 24.3 days and regularly aggregates up to 121mm (4.76") of precipitation. In Guasimal, during the entire year, the rain falls for 207.3 days and collects up to 925mm (36.42") of precipitation.

Daylight

June has the longest days of the year in Guasimal, Cuba, with an average of 13h and 24min of daylight.
On the first day of June, sunrise is at 06:34 and sunset at 19:57. On the last day of the month, sunrise is at 06:38 and sunset at 20:04 CDT.

Sunshine

In June, the average sunshine is 10h.

UV index

May through September, 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 threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 7 in June converts into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. To cut down UV radiation exposure by about half, sport a wide-brim hat.