November weather forecast
Wempi, French Guiana

November in Wempi sees a dip in temperatures following its peak in October. The city begins to transition into a somewhat colder season although the temperature remains relatively high. Rainfall begins to pick up, albeit slightly, hinting the onset of the rainy season. Despite these changes, the city continues to enjoy plenty of sunshine for the greater part of the day. The gentle wind intensifies, increasing the chill factor slightly.

Temperature

November brings an average high-temperature of a still tropical 34°C (93.2°F), nearly identical to the preceding month. Wempi records a pronounced decline from the day's peak to an average nighttime low-temperature of 21°C (69.8°F) throughout November.

Heat index

For most parts of November, the heat index is estimated at a life-threatening hot 49°C (120.2°F). Watchful: Heat cramps and heat exhaustion are predicted. Continued exertion could lead to heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

The average relative humidity in November is 75%.

Rainfall

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

Daylight

In November, the average length of the day is 11h and 58min.
On the first day of November, sunrise is at 06:19 and sunset at 18:19. On the last day of the month, sunrise is at 06:26 and sunset at 18:22 -03.

Sunshine

In Wempi, the average sunshine in November 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 estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In November, the UV index of 7 transforms into the following advice:
Stay clear of intense sun exposure. Solar protection is of utmost significance. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.