November weather forecast
Bolama, Guinea-Bissau

November presents another decrease in rainfall, making the city increasingly dry and marking the transition back to the arid season with precipitation falling to just 8mm (0.31"). The change in weather is noticeable as clear skies, sunshine, and lower humidity prevail, replacing the past months of frequent showers. Bolama, Guinea-Bissau once again adorns its sunny disposition, with longer daylight hours signaling the return of dry conditions. A cool breeze often accompanies the welcoming warmth, providing a perfect balance for those out and about exploring Bolama's attractions.

Temperature

Bolama's average high-temperature in November sits at a still tropical 34.3°C (93.7°F), showing little difference from the previous month. Nightly temperatures drop to an average low of 24.7°C (76.5°F) in November.

Heat index

For most parts of November, the heat index is evaluated at a blisteringly hot 42°C (107.6°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical 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.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In November, the average relative humidity is 57%.

Rainfall

In November, the rain falls for 3.6 days. Throughout November, 8mm (0.31") of precipitation is accumulated. Throughout the year, in Bolama, there are 107.5 rainfall days, and 726mm (28.58") of precipitation is accumulated.

Sea temperature

The month with the warmest seawater is November, with an average sea temperature of 28.6°C (83.5°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is perceived as agreeably warm, making all water activities enjoyable without the risk of discomfort over lengthy durations.

Daylight

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

Sunshine

The average sunshine in November is 9.7h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 7 in November leads to these recommendations:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Notice! The reflection of water and sand increases the UV radiation significantly.