November weather forecast
Mayman, French Guiana

November, the last month of the autumn in Mayman, is another tropical month, with an average temperature fluctuating between 32.4°C (90.3°F) and 23°C (73.4°F).

Temperature

Shifting into November, Mayman records an average high-temperature of a still hot 32.4°C (90.3°F), presenting minor fluctuations compared to the previous month. Throughout the month of November, the nighttime temperature dips to an average of 23°C (73.4°F).

Heat index

In November, the heat index is evaluated at a burning hot 45°C (113°F). Vigilance: Heat cramps and heat exhaustion are likely. The likelihood of heatstroke increases with continued activity.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is found by incorporating humidity levels into the air temperature measurement. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

In November, the average relative humidity in Mayman, French Guiana, is 79%.

Rainfall

In Mayman, during November, the rain falls for 13.7 days and regularly aggregates up to 58mm (2.28") of precipitation. In Mayman, French Guiana, during the entire year, the rain falls for 253 days and collects up to 878mm (34.57") of precipitation.

Daylight

In November, the average length of the day is 11h and 53min.
On the first day of November in Mayman, sunrise is at 06:22 and sunset at 18:18. On the last day of the month, sunrise is at 06:30 and sunset at 18:21 -03.

Sunshine

In Mayman, the average sunshine in November is 7.9h.

UV index

The months with the highest UV index in Mayman, French Guiana, are July through November, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A daily high UV index of 7 in November leads to these guidelines:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.