June weather forecast
Calixto, Cuba

June, the first month of the summer in Calixto, is still a tropical month, with an average temperature fluctuating between 23.2°C (73.8°F) and 32.8°C (91°F).

Temperature

Calixto's weather, upon June's arrival, documents an average high-temperature of a still hot 32.8°C (91°F), nearly identical to the prior month. An average low-temperature of 23.2°C (73.8°F) marks the nights in Calixto throughout June.

Heat index

For most parts of June, the heat index is calculated to be a blazing hot 47°C (116.6°F). Stay on guard: Heat exhaustion and heat cramps are predicted. Ongoing effort can cause heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. 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 essentially critical for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In June, the average relative humidity in Calixto is 79%.

Rainfall

In Calixto, Cuba, in June, during 20.3 rainfall days, 82mm (3.23") of precipitation is typically accumulated. In Calixto, Cuba, during the entire year, the rain falls for 202.5 days and collects up to 785mm (30.91") of precipitation.

Daylight

With an average of 13h and 24min of daylight, June has the longest days of the year.
On the first day of June in Calixto, sunrise is at 06:25 and sunset at 19:45. On the last day of the month, sunrise is at 06:29 and sunset at 19:52 CDT.

Sunshine

In Calixto, the average sunshine in June is 10.2h.

UV index

April through September, with an average maximum UV index of 7, are months with the highest UV index in Calixto. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: In June, a regular UV index of 7 translates into these guidelines:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.