August finds
Siwa Oasis still in the firm grip of the summer season. The weather remains predominantly hot, but there is a minor drop in temperature compared to those of
July. A marginally higher level of humidity can make the climate mildly sticky but still very much bearable. Precipitation continues to be practically non-existent, keeping up with the trend of a clear, unfettered sky. The long hours of daylight make activities like sightseeing and exploring a breeze.
Temperature
August brings an average high-temperature of a still very hot 37°C (98.6°F), nearly identical to the preceding month. August nights in Siwa Oasis present a stark temperature decrease to an agreeable 21.4°C (70.5°F).
Heat index
Throughout August, the heat index is appraised at a scorching 42°C (107.6°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.
Humidity
In August, the average relative humidity is 41%.
Rainfall
In Siwa Oasis, rain does not fall in
June through
October.
Daylight
In Siwa Oasis, the average length of the day in August is 13h and 10min.
On the first day of August, sunrise is at 6:38 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 7:40 pm EEST.
Sunshine
August has the most sunshine of the year in Siwa Oasis, with an average of 11.7h of sunshine.