November weather forecast
Caiar, Guinea-Bissau

The last month of the autumn, November, is a sweltering month in Caiar, Guinea-Bissau, with an average temperature ranging between min 23°C (73.4°F) and max 35°C (95°F).

Temperature

At the onset of November, Caiar records an average high-temperature of a torrid 35°C (95°F), showing little deviation from the preceding month. November presents a pronounced difference from daytime highs, with a consistent average low-temperature of 23°C (73.4°F).

Heat index

During November, the heat index is appraised at a burning hot 46°C (114.8°F). Keep on guard: Heat exhaustion and heat cramps are probable. Heatstroke is a possible danger with ongoing physical activity.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', embodies the combination of air temperature and moisture content to illustrate perceived heat. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In November, the average relative humidity in Caiar is 61%.

Rainfall

November is the last month it rains in Caiar. During 3.3 rainfall days, in November, Caiar aggregates 13mm (0.51") of precipitation. Throughout the year, in Caiar, Guinea-Bissau, there are 109.7 rainfall days, and 868mm (34.17") of precipitation is accumulated.

Daylight

The average length of the day in November in Caiar, Guinea-Bissau, is 11h and 37min.
On the first day of the month, sunrise is at 06:53 and sunset at 18:36. On the last day of November, sunrise is at 07:04 and sunset at 18:35 GMT.

Sunshine

The average sunshine in November is 9.6h.

UV index

January through July, September through December, 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 exposure to the Sun's UV rays for average individuals.
Note: In November, the maximum UV index of 7 translates into these guidelines:
Shun overexposure. Protection from sun ravages is indispensable. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.