July weather forecast
Borie, French Guiana

Borie's July weather displays changes noticeable from the preceding months. There are fewer instances of rainfall and a decrease in relative humidity. Enjoying the highest year-round temperatures, with the mercury rising to an average of 29.5°C (85.1°F), July is recognized as the hottest month of the year. The shift towards a drier August is accompanied by a welcomed decrease in temperature, rainfall, and humidity. This period also signals the onset of the less harsh and more enjoyable part of the city’s climate spectrum.

Temperature

The arrival of July in Borie marks a slight shift to an average high-temperature of a still moderately hot 29.5°C (85.1°F) from June's 28.8°C (83.8°F). Borie reports a consistent average low-temperature of 24.3°C (75.7°F) throughout July nights.

Heat index

In July, the average heat index is evaluated at a fiery hot 36°C (96.8°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
Heat index determinations are made taking into account the shade and light air movements. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In July, the average relative humidity in Borie is 81%.

Rainfall

In July, the rain falls for 27.4 days. Throughout July, 146mm (5.75") of precipitation is accumulated. Throughout the year, in Borie, there are 288 rainfall days, and 1773mm (69.8") of precipitation is accumulated.

Daylight

The average length of the day in July is 12h and 23min.
On the first day of July in Borie, sunrise is at 06:25 and sunset at 18:49. On the last day of the month, sunrise is at 06:30 and sunset at 18:50 -03.

Sunshine

The average sunshine in July is 8.4h.

UV index

July through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: A daily maximum UV index of 7 in July translates into the following instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.