Location Avg temp C F Max temp C F Min temp C F Rainfall mm Sunshine. The average minimum temperature usually the minimum temperature is noted during the night in Damanhur in August is 206C 6908F. 31 August 1950 Twa Flight 903 A Lockheed L 749a Constellation N6004c Crashed Near Wadi Natrun Egypt After Attempting To Mak Lockheed Constellations Crash The amount of rain in August is extremely low with an average of 0mm 00in. . Low Temperature 25 C 77 F. Temperature 29 C 84 F. Nighttime temperatures generally drop to 23C 74F in Luxor and 21C 70F in Mersa Matruh. For the highest temperatures travel between April and October but a lot of holidaymakers visit during the winter months to experience a perfect blend of warmth and guaranteed sun. The weather in Egypt in August is hot. August has maximum daytime temperatures ranging from warm in Mersa Matruh with 29C 84F to very warm temperatures in Luxor with 40C 105F. ...