June weather forecast
Cornillon, Haiti

June in Cornillon signals the start of summer, with the highest daytime temperature of the year reaching 30.3°C (86.5°F). Compared to May, June experiences a noticeable decrease in rainfall, reverting to drier conditions characteristic of summer. Extended daylight hours, coupled with optimal sunshine time, provide ample opportunities for outdoor pursuits. The balance between the warm weather and the mildly reduced rainfall makes this month highly desirable. Advancing into July, a minor increase in temperature accompanies a slight uptick in rainfall.

Temperature

The commencement of June in Cornillon records an average high-temperature of a tropical 30.3°C (86.5°F), barely varying from May's 29.1°C (84.4°F). During June, the average low-temperature in Cornillon, Haiti, is a pleasant 20.9°C (69.6°F).

Heat index

June's mean heat index is calculated to be a torrid 37°C (98.6°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', melds the effects of warmth and moisture to generate a feeling of heat. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and 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

The average relative humidity in June is 73%.

Rainfall

In Cornillon, Haiti, during June, the rain falls for 19 days and regularly aggregates up to 74mm (2.91") of precipitation. Throughout the year, there are 227.4 rainfall days, and 904mm (35.59") of precipitation is accumulated.

Daylight

The month with the longest days in Cornillon is June, with an average of 13h and 12min of daylight.
On the first day of the month, sunrise is at 06:10 and sunset at 19:21. On the last day of June, sunrise is at 06:14 and sunset at 19:28 EDT.

Sunshine

In June, the average sunshine in Cornillon, Haiti, is 11.1h.

UV index

With an average maximum UV index of 7, June is the month with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 7 in June interprets into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Enhance your sun protection with tightly woven, yet airy clothing.