June weather forecast
Émerillon, French Guiana

June, the first month of the summer in Émerillon, is a tropical month, with temperature in the range of an average low of 21.1°C (70°F) and an average high of 30.3°C (86.5°F).

Temperature

As Émerillon, French Guiana, steps into June, the average high-temperature is measured at a tropical 30.3°C (86.5°F), displaying minor differences from May's 29.8°C (85.6°F). Throughout June, Émerillon encounters an average temperature drop to an agreeable 21.1°C (70°F).

Heat index

For most parts of June, the heat index is evaluated at an extremely hot 41°C (105.8°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. 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 extremely vital to babies and toddlers. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Émerillon, the average relative humidity in June is 88%.

Rainfall

In Émerillon, French Guiana, during June, the rain falls for 24.5 days and regularly aggregates up to 123mm (4.84") of precipitation. Throughout the year, in Émerillon, there are 265.5 rainfall days, and 1078mm (42.44") of precipitation is accumulated.

Daylight

June has the longest days of the year in Émerillon, with an average of 12h and 18min of daylight.
On the first day of the month, sunrise is at 06:20 and sunset at 18:39. On the last day of June, in Émerillon, sunrise is at 06:26 and sunset at 18:45 -03.

Sunshine

The average sunshine in June in Émerillon is 6.6h.

UV index

In Émerillon, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 6 in June transforms into the following instructions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.