June weather forecast
Dégrad Blockauss, French Guiana

The first month of the summer, June, is still a warm month in Dégrad Blockauss, French Guiana, with an average temperature ranging between min 23.8°C (74.8°F) and max 28.8°C (83.8°F).

Temperature

With June's arrival, Dégrad Blockauss's weather records an average high-temperature of a still warm 28.8°C (83.8°F), marking little difference from May's 28.6°C (83.5°F). Night temperatures in June in Dégrad Blockauss exhibit a subtle decrease, settling at an average of 23.8°C (74.8°F).

Heat index

Throughout June, the heat index is computed to be a torrid 35°C (95°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. 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', comes about by integrating the temperature readings with the humidity levels. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. 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. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The average relative humidity in June is 84%.

Rainfall

In Dégrad Blockauss, during June, the rain falls for 28.2 days and regularly aggregates up to 234mm (9.21") of precipitation. Throughout the year, there are 277 rainfall days, and 1707mm (67.2") of precipitation is accumulated.

Daylight

June has the longest days of the year, with an average of 12h and 24min of daylight.
On the first day of the month, sunrise is at 06:16 and sunset at 18:38. On the last day of June, sunrise is at 06:21 and sunset at 18:44 -03.

Sunshine

In June, the average sunshine is 7.5h.

UV index

June through November, with an average maximum UV index of 7, are months with the highest UV index in Dégrad Blockauss. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 7 during June translates into the following guidance:
Shield from overexposure. Defense against sun-related harm is required. 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. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.