October weather forecast
Boe, Guinea-Bissau

October witnesses a considerable dip in rainfall to 67mm (2.64"), hinting at the conclusion of the wet season in Boe. Alongside, a significant reduction in relative humidity to 78% is observed. The city experiences an undeniable shift in temperatures as maximum values recede back to 33.5°C (92.3°F). Visibility improves noticeably, while slight variations in atmospheric pressure occur. The month also brings a refreshing increase in sunshine hours, reflecting the gradual return of sunny weather.

Temperature

The beginning of October records an average high-temperature of a still hot 33.5°C (92.3°F), marking a negligible difference from September's 30.9°C (87.6°F). Boe cools down to an average low-temperature of 24.3°C (75.7°F) throughout the month of October.

Heat index

In October, the average heat index is estimated at a life-threatening hot 49°C (120.2°F). Stay wary: Heat exhaustion and heat cramps are possible. Heatstroke can ensue from extended effort.
Given the heat index, its values are aligned with shaded sites and gentle winds. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', evaluates the perceived heat by adding the effect of moisture in the air. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In October, the average relative humidity is 78%.

Rainfall

In October, in Boe, the rain falls for 16.8 days. Throughout October, 67mm (2.64") of precipitation is accumulated. Throughout the year, there are 109.7 rainfall days, and 868mm (34.17") 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 06:45 and sunset at 18:46. On the last day of October, sunrise is at 06:49 and sunset at 18:31 GMT.

Sunshine

In October, the average sunshine is 8.7h.

UV index

January through July, September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability 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:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.