August weather forecast
Thuwal, Saudi Arabia

August retains the extreme heat observed in July. The relentless Arabian sun allows for an extended duration of daylight, spotlighting the city's heat-adaptive architecture. Despite the considerable heat of the day, as the sun descends, evenings are marked with a marked drop in temperature. The cloudless skies offer exceptional visibility allowing for clear nights garnished with breathtaking sunset views. Activities tend to shift towards the evening, offering a different perspective on Thuwal's lifestyle and culture.

Temperature

In Thuwal, July and August are characterised by the peak of temperatures, recording an average high of 36.6°C (97.9°F).

Heat index

The average heat index in August is computed to be a blazing hot 47°C (116.6°F). Take caution: Heat exhaustion and heat cramps are probable. Heatstroke may be imminent with ongoing effort.
Realize that the values for the heat index are set for shaded places and light winds. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In August, the average relative humidity is 55%.

Rainfall

August is the last month it rains. During 0.5 rainfall days, in August, Thuwal aggregates 1mm (0.04") of precipitation. In Thuwal, Saudi Arabia, during the entire year, the rain falls for 30.5 days and collects up to 77mm (3.03") of precipitation.

Daylight

In Thuwal, the average length of the day in August is 12h and 53min.
On the first day of the month, sunrise is at 05:55 and sunset at 19:04. On the last day of August, sunrise is at 06:06 and sunset at 18:41 +03.

Sunshine

In August, the average sunshine in Thuwal, Saudi Arabia, is 10.6h.

UV index

April through September, with an average maximum UV index of 8, are months with the highest UV index. A UV Index of 8 to 10 symbolizes a very high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index, 8 during August, leads to the following recommendations:
Always use protective measures; unprotected skin might suffer damage in a short span. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.