June weather forecast
Loulouïe, French Guiana

June, the first month of the summer in Loulouïe, is still a warm month, with an average temperature ranging between max 28.8°C (83.8°F) and min 24.5°C (76.1°F).

Temperature

The commencement of June notes an average high-temperature of a still moderately hot 28.8°C (83.8°F), exhibiting little difference from the previous month. During June, the nighttime temperatures in Loulouïe align closely with the daytime averages, measuring a still warm 24.5°C (76.1°F).

Heat index

Throughout June, the heat index is estimated at a very hot 35°C (95°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In Loulouïe, the average relative humidity in June is 83%.

Rainfall

In Loulouïe, in June, during 28.3 rainfall days, 244mm (9.61") of precipitation is typically accumulated. In Loulouïe, during the entire year, the rain falls for 288 days and collects up to 1773mm (69.8") of precipitation.

Daylight

The month with the longest days in Loulouïe is June, with an average of 12h and 24min of daylight.
On the first day of June in Loulouïe, sunrise is at 06:18 and sunset at 18:41. On the last day of the month, sunrise is at 06:23 and sunset at 18:47 -03.

Sunshine

In Loulouïe, the average sunshine in June 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 exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 6 in June translates into this advice:
Inhibit overexposure. Warding off sun damage is of utmost importance. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.