June weather forecast
Junique, French Guiana

The first month of the summer, June, is also a moderately hot month in Junique, French Guiana, with an average temperature ranging between min 22.8°C (73°F) and max 29.5°C (85.1°F).

Temperature

The onset of June highlights an average high temperature of a still warm 29.5°C (85.1°F), mirroring the climate in May. Junique encounters an average low-temperature of 22.8°C (73°F) during June nights.

Heat index

For June, the heat index is estimated at a torrid 38°C (100.4°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', gauges the sensation of temperature factoring in the air's moisture content. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

June is the most humid month, with an average relative humidity of 88%.

Rainfall

In Junique, in June, during 25.6 rainfall days, 135mm (5.31") of precipitation is typically accumulated. In Junique, during the entire year, the rain falls for 253 days and collects up to 878mm (34.57") of precipitation.

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 06:21 and sunset at 18:46. On the last day of June, in Junique, sunrise is at 06:27 and sunset at 18:52 -03.

Sunshine

In June, the average sunshine in Junique is 7.1h.

UV index

January through June and December, with an average maximum UV index of 6, are months with the lowest UV index in Junique. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.
Note: In June, the average maximum UV index of 6 translates into the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.