Hi,
I just want to add that even if the temperature is too high, with the right clothing it is ok.
Wear long skirts and blouses!! Yes long to protect you from the sun and heat.
With the absence of humidity, even though it is hot, you can move around easily.
Have in mind that it is better do all sightseeing early in the morning. The earlier the better.
I remember when we were in Egypt we had to get up at 06 am to leave for a tour because it was considered the best hour. Just have this in mind, and I hope you find sb to share this trip with very soon. Have a look on the trip I had if you wish.
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