August weather forecast
Bissora, Guinea-Bissau

August in Bissora, Guinea-Bissau, experiences a further increase in rainfall - totaling 245mm (9.65"), making it the wettest month of the year. Despite the heavy rainfall, the temperatures remain relatively high, although there is a slight drop compared to July. An increased cloud cover also accompanies this weather pattern, followed by a slight drop in wind speed, further intensifying the humidity.

Temperature

In Bissora, the month of August is known for its lowest average temperatures, reaching a high of 30.5°C (86.9°F) and a low of 23.8°C (74.8°F).

Heat index

Throughout August, the heat index is appraised at an extremely hot 41°C (105.8°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. 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 essentially critical for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

August and September, with an average relative humidity of 84%, are the most humid months in Bissora, Guinea-Bissau.

Rainfall

August is the month with the most rainfall. Rain falls for 27 days and accumulates 245mm (9.65") of precipitation.

Daylight

In August, the average length of the day is 12h and 31min.
On the first day of August in Bissora, sunrise is at 06:48 and sunset at 19:27. On the last day of the month, sunrise is at 06:51 and sunset at 19:12 GMT.

Sunshine

August has the least sunshine of the year in Bissora, with an average of 5.8h of sunshine.

UV index

With an average maximum UV index of 6, August is the month with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 6 during August leads to these advisories:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.