July weather forecast
Javouhey, French Guiana

In July, Javouhey experiences steady warm weather with a notable decrease in rainfall to 107mm (4.21"). The decline in rainfall makes it an attractive month for hiking, sightseeing, and outdoor exploration. Notably, the town experiences the least cloud cover, revealing more of the beautiful tropical blue skies. The continual warm weather in Javouhey provides respite for those escaping the summer heat in other regions.

Temperature

Javouhey, French Guiana, observes a minor difference in average high-temperatures between June's 29.5°C (85.1°F) and July's 30.6°C (87.1°F). An average minimum temperature of 22.2°C (72°F) is recorded during the month of July.

Heat index

The heat index value during July is appraised at an extremely hot 42°C (107.6°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

The average relative humidity in July is 86%.

Rainfall

In Javouhey, in July, it is raining for 24.5 days, with typically 107mm (4.21") of accumulated precipitation. Throughout the year, there are 253 rainfall days, and 878mm (34.57") of precipitation is accumulated.

Daylight

In Javouhey, the average length of the day in July is 12h and 25min.
On the first day of the month, sunrise is at 06:26 and sunset at 18:52. On the last day of July, in Javouhey, sunrise is at 06:30 and sunset at 18:52 -03.

Sunshine

In Javouhey, the average sunshine in July is 8h.

UV index

July through November, with an average maximum UV index of 7, are months with the highest UV index in Javouhey. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 7 during July translates into the following guidance:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.