July weather forecast
Valide, French Guiana

July, like June, is another tropical summer month in Valide, French Guiana, with an average temperature ranging between max 31.1°C (88°F) and min 20.8°C (69.4°F).

Temperature

July observes an average high-temperature of a still hot 31.1°C (88°F), marking an insignificant difference from June's 30.3°C (86.5°F). During July, the nighttime temperature in Valide averages of 20.8°C (69.4°F).

Heat index

For July, the heat index is appraised at a blisteringly hot 43°C (109.4°F). Attention: Heat exhaustion and heat cramps are quite likely. Heatstroke becomes a risk with continued exertion.
Heat index readings emphasize conditions of light breezes and shaded spots. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', evaluates the perceived heat by adding the effect of moisture 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. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

In Valide, the average relative humidity in July is 85%.

Rainfall

In Valide, during July, the rain falls for 24.6 days and regularly aggregates up to 97mm (3.82") of precipitation. Throughout the year, in Valide, there are 265.5 rainfall days, and 1078mm (42.44") of precipitation is accumulated.

Daylight

In July, the average length of the day in Valide is 12h and 19min.
On the first day of July, sunrise is at 06:27 and sunset at 18:47. On the last day of the month, sunrise is at 06:31 and sunset at 18:48 -03.

Sunshine

The average sunshine in July in Valide, French Guiana, is 7.5h.

UV index

In July, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: A maximum UV index of 6 in July translates into the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.