August weather forecast
Tarrafal, Cape Verde

Tarrafal weather in August is notably dynamic, offering a unique blend of meteorological readings. A phenomenal surge in rainfall stands out, skyrocketing from a moderate 4mm (0.16") in July to an astounding 31mm (1.22") in August. A marginally increased cloud cover indicates a more clouded sky, yet this disturbance barely affects the overall visibility in Tarrafal. August ushers in slight variations in temperature ranges, creating a fine interplay of warmth and coolness. As the month concludes, intriguing speculations arise regarding what dramatic weather shifts September might bring.

Temperature

The average high-temperature during August registers at a still moderately hot 27.6°C (81.7°F), maintaining a close resemblance to the previous month. Tarrafal records a consistent average nighttime temperature of 25.1°C (77.2°F) in August, slightly lower than the daytime high.

Heat index

For most parts of August, the heat index is evaluated at a tropical 31°C (87.8°F). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.
Observations indicate that the heat index values are for shady locations with light wind. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.

Humidity

The months with the highest humidity are June through September, with an average relative humidity of 79%.

Rainfall

In Tarrafal, in August, it is raining for 12.2 days, with typically 31mm (1.22") of accumulated precipitation. Throughout the year, in Tarrafal, there are 54.1 rainfall days, and 149mm (5.87") of precipitation is accumulated.

Daylight

The average length of the day in August in Tarrafal is 12h and 37min.
On the first day of the month, sunrise is at 06:17 and sunset at 19:05. On the last day of August, sunrise is at 06:22 and sunset at 18:47 -01.

Sunshine

August has the least sunshine of the year in Tarrafal, with an average of 7h of sunshine.

UV index

The months with the highest UV index in Tarrafal are August through November, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: In August, the average maximum UV index of 7 translates into the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.