November weather forecast
Roche Ara, French Guiana

The last month of the autumn, November, is another tropical month in Roche Ara, French Guiana, with an average temperature fluctuating between 22.2°C (72°F) and 33.1°C (91.6°F).

Temperature

The arrival of November sees a recorded average high-temperature of a still tropical 33.1°C (91.6°F), showing little divergence from the previous month's conditions. November nights observe an average temperature dip to an agreeable 22.2°C (72°F).

Heat index

November's heat index is evaluated at a life-threatening hot 48°C (118.4°F). Warning: Heat cramps and heat exhaustion are anticipated. Heatstroke is a risk with ongoing activity.
Realize that the values for the heat index are set for shaded places and light winds. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In Roche Ara, the average relative humidity in November is 78%.

Rainfall

In Roche Ara, in November, during 16.1 rainfall days, 46mm (1.81") of precipitation is typically accumulated. In Roche Ara, during the entire year, the rain falls for 280.4 days and collects up to 1281mm (50.43") of precipitation.

Daylight

In Roche Ara, the average length of the day in November is 11h and 56min.
On the first day of November in Roche Ara, sunrise is at 06:13 and sunset at 18:11. On the last day of the month, sunrise is at 06:20 and sunset at 18:14 -03.

Sunshine

In Roche Ara, French Guiana, the average sunshine in November is 8h.

UV index

The months with the highest UV index in Roche Ara, French Guiana, are July through November, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: An average maximum UV index of 7 in November leads to these recommendations:
Ward off overexposure. Defence against solar harm is crucial. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.