July weather forecast
Clement, French Guiana

July constitutes an interesting period in Clement's weather where the temperatures peak to their highest for the year. The recorded high temperature in July is 30.3°C (86.5°F), marking it the warmest month of the year. In response, the relative humidity also experiences a gradual decline, making the overall feeling less muggy. The duration of sunshine continues to stay high, signalling bright sunny days. Gentle breezes sometimes grace the city, offering relief from the warm climate.

Temperature

Clement's weather in July, with an average high-temperature of a hot 30.3°C (86.5°F), subtly shifts from June's 29.3°C (84.7°F). Clement reports an average nighttime low-temperature of 21.3°C (70.3°F) in July.

Heat index

During July, the heat index is estimated at a blisteringly hot 41°C (105.8°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. 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. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

The average relative humidity in July is 86%.

Rainfall

In Clement, during July, the rain falls for 26.8 days and regularly aggregates up to 99mm (3.9") of precipitation. Throughout the year, in Clement, French Guiana, there are 270.6 rainfall days, and 1131mm (44.53") of precipitation is accumulated.

Daylight

In July, the average length of the day in Clement, French Guiana, is 12h and 18min.
On the first day of July in Clement, sunrise is at 06:24 and sunset at 18:43. On the last day of the month, sunrise is at 06:28 and sunset at 18:44 -03.

Sunshine

In Clement, the average sunshine in July is 7.4h.

UV index

January through July, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Clement, French Guiana. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 6 in July translates into the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. To cut down UV radiation exposure by about half, sport a wide-brim hat.