June weather forecast
Roche Kawann, French Guiana

The first month of the summer, June, is also a moderately hot month in Roche Kawann, French Guiana, with temperature in the range of an average high of 28.8°C (83.8°F) and an average low of 24.5°C (76.1°F).

Temperature

Roche Kawann observes a minor difference in average high-temperatures between May's 28.5°C (83.3°F) and June's 28.8°C (83.8°F). The low temperature average during June reflects a slight decrease to a still moderately hot 24.5°C (76.1°F) from the day's peak.

Heat index

During June, the heat index is estimated at a sweltering 35°C (95°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. 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 extremely significant for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess 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 Roche Kawann, the average relative humidity in June is 83%.

Rainfall

In June, in Roche Kawann, the rain falls for 28.3 days. Throughout June, 244mm (9.61") of precipitation is accumulated. Throughout the year, in Roche Kawann, there are 288 rainfall days, and 1773mm (69.8") of precipitation is accumulated.

Daylight

With an average of 12h and 24min of daylight, June has the longest days of the year in Roche Kawann.
On the first day of the month, sunrise is at 06:19 and sunset at 18:43. On the last day of June, sunrise is at 06:24 and sunset at 18:49 -03.

Sunshine

In June, the average sunshine in Roche Kawann 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. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 6 in June converts into the following recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.