November weather forecast
Ilha das Cobras, Guinea-Bissau

November, the last month of the autumn in Ilha das Cobras, is another tropical month, with an average temperature ranging between max 34.3°C (93.7°F) and min 24.7°C (76.5°F).

Temperature

As October turns into November, the average high-temperatures rest at a still hot 34.3°C (93.7°F), showing a minor variation from the prior month. Throughout November nights, Ilha das Cobras registers an average low-temperature of 24.7°C (76.5°F).

Heat index

During November, the heat index is computed to be a blisteringly hot 42°C (107.6°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in November in Ilha das Cobras, Guinea-Bissau, is 57%.

Rainfall

In Ilha das Cobras, in November, it is raining for 3.6 days, with typically 8mm (0.31") of accumulated precipitation. Throughout the year, in Ilha das Cobras, Guinea-Bissau, there are 107.5 rainfall days, and 726mm (28.58") of precipitation is accumulated.

Daylight

In November, the average length of the day is 11h and 36min.
On the first day of the month, sunrise is at 06:54 and sunset at 18:36. On the last day of November, in Ilha das Cobras, sunrise is at 07:05 and sunset at 18:35 GMT.

Sunshine

In November, the average sunshine in Ilha das Cobras is 9.7h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In November, an average UV index of 7 transforms into the following instructions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.