June weather forecast
Îlet Tortue, French Guiana

June, the first month of the summer in Îlet Tortue, is still a warm month, with temperature in the range of an average low of 24.5°C (76.1°F) and an average high of 28.8°C (83.8°F).

Temperature

With the advent of June, Îlet Tortue's high-temperatures adjust to a still moderately hot 28.8°C (83.8°F), closely aligning with the preceding month. In Îlet Tortue, the nighttime temperature in June descends gently to an average of 24.5°C (76.1°F).

Heat index

June's average heat index is evaluated at a torrid 35°C (95°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
In reference to the heat index, it's for places in shade and with a slight wind. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

In June, the average relative humidity is 83%.

Rainfall

In Îlet Tortue, French Guiana, in June, it is raining for 28.3 days, with typically 244mm (9.61") of accumulated precipitation. Throughout the year, in Îlet Tortue, French Guiana, there are 288 rainfall days, and 1773mm (69.8") of precipitation is accumulated.

Daylight

The month with the longest days in Îlet Tortue is June, with an average of 12h and 24min of daylight.
On the first day of the month, sunrise is at 06:17 and sunset at 18:41. On the last day of June, in Îlet Tortue, sunrise is at 06:23 and sunset at 18:48 -03.

Sunshine

In June, the average sunshine is 7.7h.

UV index

January through June and December, with an average maximum UV index of 6, are months with the lowest UV index in Îlet Tortue. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 6 during June translates into these guidelines:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Boost your sun resistance with garments that are densely woven yet spacious.