August weather forecast
Suna, Guinea-Bissau

The last month of the summer, August, is another hot month in Suna, Guinea-Bissau, with temperature in the range of an average low of 23.1°C (73.6°F) and an average high of 31°C (87.8°F).

Temperature

In Suna, Guinea-Bissau, August records the lowest average temperatures, peaking at 31°C (87.8°F) and reaching a low of 23.1°C (73.6°F).

Heat index

The heat index value for August is appraised at a blisteringly hot 43°C (109.4°F). Be wary: Heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Note that heat index values are valued for light wind and location in the shade. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is achieved by amalgamating air temperature with the relative humidity readings. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

August is the most humid month, with an average relative humidity of 86%.

Rainfall

The month with the most rainfall is August, when the rain falls for 27.7 days and typically aggregates up to 206mm (8.11") of precipitation.

Daylight

In Suna, the average length of the day in August is 12h and 32min.
On the first day of the month, sunrise is at 06:45 and sunset at 19:25. On the last day of August, sunrise is at 06:48 and sunset at 19:10 GMT.

Sunshine

August has the least sunshine of the year, with an average of 5.9h of sunshine.

UV index

August is the month with the lowest UV index, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In August, the maximum UV index of 6 translates into these guidelines:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.