August weather forecast
Blansar, Guinea-Bissau

The last month of the summer, August, is another hot month in Blansar, Guinea-Bissau, with temperature in the range of an average high of 30.8°C (87.4°F) and an average low of 23.3°C (73.9°F).

Temperature

Temperature readings reach their annual highs in August, averaging 30.8°C (87.4°F) and a minimum average of 23.3°C (73.9°F).

Heat index

For August, the heat index is estimated at a blistering 42°C (107.6°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Consider that heat index readings are for situations in the shade and light wind. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', offers an insight into how hot it feels when we factor in moisture content. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

August is the most humid month, with an average relative humidity of 85%.

Rainfall

The month with the most rainfall is August, when the rain falls for 27.3 days and typically aggregates up to 224mm (8.82") of precipitation.

Daylight

In August, the average length of the day in Blansar is 12h and 31min.
On the first day of the month, sunrise is at 06:49 and sunset at 19:29. On the last day of August, sunrise is at 06:52 and sunset at 19:14 GMT.

Sunshine

With an average of 5.7h of sunshine, August has the least sunshine of the year in Blansar.

UV index

The month with the lowest UV index is August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In August, a regular UV index of 6 translates into these guidelines:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.