November weather forecast
Barro, Guinea-Bissau

The last month of the autumn, November, is a sweltering month in Barro, Guinea-Bissau, with an average temperature varying between 36.2°C (97.2°F) and 21.8°C (71.2°F).

Temperature

The advent of November reveals an average high-temperature of a torrid 36.2°C (97.2°F), showing minimal difference from the prior month. Barro's nighttime temperatures in November reflect a stark contrast to the day's highs, falling to an average low of 21.8°C (71.2°F).

Heat index

For most parts of November, the heat index is computed to be an extremely hot 43°C (109.4°F). Stay mindful: Heat exhaustion and heat cramps are likely. Heatstroke could follow extended physical effort.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a single figure representing how weather conditions feel when combining temperature and humidity. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The average relative humidity in November is 49%.

Rainfall

November is the last month it rains. During 2.5 rainfall days, in November, Barro aggregates 3mm (0.12") of precipitation. Throughout the year, there are 109.1 rainfall days, and 654mm (25.75") of precipitation is accumulated.

Daylight

The average length of the day in November is 11h and 34min.
On the first day of November, sunrise is at 06:55 and sunset at 18:36. On the last day of the month, sunrise is at 07:07 and sunset at 18:34 GMT.

Sunshine

In Barro, the average sunshine in November is 9.7h.

UV index

In Barro, the average daily maximum UV index in November is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: A maximum UV index of 7 in November translates into the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.