November weather forecast
Bernardin, French Guiana

November, the last month of the autumn in Bernardin, is another tropical month, with an average temperature varying between 21°C (69.8°F) and 34°C (93.2°F).

Temperature

Bernardin greets November with an average high-temperature of a still tropical 34°C (93.2°F), marking a slight deviation from the preceding month. Bernardin's nights in November are distinguished by a pronounced temperature shift from the day, with an average low of 21°C (69.8°F).

Heat index

For November, the heat index is estimated at a blazing hot 49°C (120.2°F). Precaution: Heat cramps along with heat exhaustion are possible. Heatstroke is a serious risk with continued exertion.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an estimation of the warmth sensation when considering humidity levels. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for 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.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In Bernardin, French Guiana, the average relative humidity in November is 75%.

Rainfall

In Bernardin, in November, during 15.1 rainfall days, 43mm (1.69") of precipitation is typically accumulated. In Bernardin, during the entire year, the rain falls for 265.5 days and collects up to 1078mm (42.44") of precipitation.

Daylight

In Bernardin, the average length of the day in November is 11h and 58min.
On the first day of November, sunrise is at 06:18 and sunset at 18:18. On the last day of the month, sunrise is at 06:25 and sunset at 18:21 -03.

Sunshine

In November, the average sunshine in Bernardin is 8.2h.

UV index

August 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 unprotected exposure to Sun's UV rays for average individuals.
Note: An average maximum UV index of 7 in November leads to these recommendations:
Ward off overexposure. Defence against solar harm is crucial. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.