November weather forecast
La Grève, French Guiana

November, the last month of the autumn in La Grève, is another hot month, with an average temperature ranging between max 34°C (93.2°F) and min 21°C (69.8°F).

Temperature

La Grève observes a minor difference in average high-temperatures between October's 34.9°C (94.8°F) and November's 34°C (93.2°F). A noteworthy thermal contrast characterizes La Grève's November nights, with temperatures averaging at an agreeable 21°C (69.8°F).

Heat index

The heat index value for November is appraised at a burning hot 49°C (120.2°F). Remain cautious: Heat cramps along with heat exhaustion are foreseeable. Ongoing activity may precipitate heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', marries air temperature and humidity to produce a value illustrating perceived warmth. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in November is 75%.

Rainfall

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

Daylight

In La Grève, the average length of the day in November is 11h and 57min.
On the first day of November, sunrise is at 06:18 and sunset at 18:17. On the last day of the month, sunrise is at 06:26 and sunset at 18:21 -03.

Sunshine

In November, the average sunshine is 8.2h.

UV index

August through November, with an average maximum UV index of 7, are months with the highest UV index in La Grève, French Guiana. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 7 during November translates into the following directions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.