June weather forecastEsmeralda, Cuba

Weather in June

June, the first month of the summer in Esmeralda, is also a hot month, with an average temperature ranging between min 23.6°C (74.5°F) and max 32.3°C (90.1°F).

Temperature

Esmeralda's weather, upon June's arrival, documents an average high-temperature of a still tropical 32.3°C (90.1°F), nearly identical to the prior month. The average temperature during June nights dips to a moderately hot 23.6°C (74.5°F).

Heat index

The heat index in June is estimated at a life-threatening hot 45°C (113°F). Be careful: Heat exhaustion and heat cramps are probable. Heatstroke may result from extended activity.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are largely significant for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

The average relative humidity in June is 80%.

Rainfall

In June, the rain falls for 19.8 days. Throughout June, 71mm (2.8") of precipitation is accumulated. In Esmeralda, during the entire year, the rain falls for 191.7 days and collects up to 672mm (26.46") of precipitation.

Daylight

June has the longest days of the year, with an average of 13h and 24min of daylight.
On the first day of the month, sunrise is at 06:28 and sunset at 19:52. On the last day of June, sunrise is at 06:32 and sunset at 19:59 CDT.

Sunshine

In June, the average sunshine is 10.2h.

UV index

March through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 7 in June interprets into the following recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.