November weather forecast
Lioni, French Guiana

November, the last month of the autumn in Lioni, is another tropical month, with an average temperature varying between 21.5°C (70.7°F) and 33.8°C (92.8°F).

Temperature

November begins with an average high-temperature of a still hot 33.8°C (92.8°F), reflecting close similarity to the preceding month. Lioni undergoes a major shift from daytime highs, averaging a pleasant 21.5°C (70.7°F) during the night in November.

Heat index

November's mean heat index is computed to be a burning hot 50°C (122°F). Be on the lookout: Heat cramps and heat exhaustion are anticipated. Continued exertion can result in heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', joins air temperature with relative humidity to produce a temperature perception for humans. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. 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. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

The average relative humidity in November is 77%.

Rainfall

In November, the rain falls for 17.7 days. Throughout November, 51mm (2.01") of precipitation is accumulated. In Lioni, during the entire year, the rain falls for 259.6 days and collects up to 915mm (36.02") of precipitation.

Daylight

The average length of the day in November in Lioni is 11h and 56min.
On the first day of November in Lioni, sunrise is at 06:21 and sunset at 18:20. On the last day of the month, sunrise is at 06:29 and sunset at 18:23 -03.

Sunshine

In Lioni, French Guiana, the average sunshine in November is 8.3h.

UV index

July through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 7 during November translates into the following directions:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.