October weather forecastUite, Guinea-Bissau

Weather in October

October, the same as September, in Uite, Guinea-Bissau, is another tropical autumn month, with an average temperature varying between 25.7°C (78.3°F) and 32.9°C (91.2°F).

Temperature

The arrival of October denotes a barely perceptible change in the average high-temperatures to a still hot 32.9°C (91.2°F) from September's 30.5°C (86.9°F). Uite experiences a mean low-temperature of 25.7°C (78.3°F) during October.

Heat index

The average heat index in October is calculated to be a burning hot 45°C (113°F). Forewarned: Heat cramps and heat exhaustion are anticipated. Ongoing physical activity increases the likelihood of heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is found by incorporating humidity levels into the air temperature measurement. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In Uite, the average relative humidity in October is 74%.

Rainfall

In Uite, Guinea-Bissau, during October, the rain falls for 15.6 days and regularly aggregates up to 50mm (1.97") of precipitation. Throughout the year, there are 107.5 rainfall days, and 726mm (28.58") of precipitation is accumulated.

Daylight

In October, the average length of the day in Uite is 11h and 53min.
On the first day of October in Uite, Guinea-Bissau, sunrise is at 06:52 and sunset at 18:53. On the last day of the month, sunrise is at 06:55 and sunset at 18:39 GMT.

Sunshine

In October, the average sunshine in Uite, Guinea-Bissau, is 9.2h.

UV index

The months with the highest UV index in Uite are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 7 in October interprets into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.