July weather forecast
Eau Blanche, French Guiana

July in Eau Blanche, French Guiana, is a tropical summer month, with an average temperature varying between 30.6°C (87.1°F) and 22.2°C (72°F).

Temperature

Eau Blanche, French Guiana, observes an average high-temperature of a hot 30.6°C (87.1°F) in July, barely different from 29.5°C (85.1°F) in June. July in Eau Blanche generally records an average low-temperature of 22.2°C (72°F).

Heat index

The heat index value during July is estimated at a blisteringly hot 42°C (107.6°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
The heat index's values are generally associated with conditions in shade and light breezes. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', quantifies the warmth felt when relative humidity is considered. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. 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 are particularly relevant to babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In Eau Blanche, the average relative humidity in July is 86%.

Rainfall

In Eau Blanche, French Guiana, in July, during 24.5 rainfall days, 107mm (4.21") of precipitation is typically accumulated. Throughout the year, in Eau Blanche, French Guiana, there are 253 rainfall days, and 878mm (34.57") of precipitation is accumulated.

Daylight

In July, the average length of the day is 12h and 23min.
On the first day of the month, sunrise is at 06:25 and sunset at 18:50. On the last day of July, sunrise is at 06:30 and sunset at 18:50 -03.

Sunshine

The average sunshine in July in Eau Blanche is 8h.

UV index

The months with the highest UV index in Eau Blanche are July through November, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 7 during July translates into these guidelines:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.