October weather forecast
Blansar, Guinea-Bissau

October, the same as September, in Blansar, Guinea-Bissau, is another hot autumn month, with temperature in the range of an average high of 34.9°C (94.8°F) and an average low of 23.6°C (74.5°F).

Temperature

October's arrival brings a modest temperature shift, moving from a tropical 31.6°C (88.9°F) in September to a still hot 34.9°C (94.8°F). In Blansar, the nighttime temperature averages to a moderately hot 23.6°C (74.5°F) during October.

Heat index

October's heat index is estimated at a life-threatening hot 52°C (125.6°F). Attention: Heat exhaustion and heat cramps are quite likely. Heatstroke becomes a risk with continued exertion.
Remember that heat index calculations are made for conditions in the shade with light wind. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. 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 kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by 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. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

The average relative humidity in October is 74%.

Rainfall

In Blansar, in October, during 16.2 rainfall days, 49mm (1.93") of precipitation is typically accumulated. Throughout the year, there are 109.1 rainfall days, and 654mm (25.75") of precipitation is accumulated.

Daylight

In October, the average length of the day is 11h and 52min.
On the first day of the month, sunrise is at 06:52 and sunset at 18:52. On the last day of October, in Blansar, sunrise is at 06:55 and sunset at 18:37 GMT.

Sunshine

The average sunshine in October in Blansar is 9.2h.

UV index

In October, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.
Note: An average maximum UV index of 7 in October leads to these recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.