> it NEVER rains in eygypt...or to be exact any area can expect rain once in 400 years or something ludicrous,
The northern part of the country receives some rainfall in the winter. heavy winter rains occasionally cause flooding in Cairo, Ptolemaic Egypt was centered around Alexandria, which gets the most rain in the country - about 200 mm (7.87 in) annually. while that's still relatively low, it's not nearly as extreme as you make it seem.
ancient heart of eygypt, modern city of 250000
where the rain is a sort of academic thing that can be proven scientificly, but will never get the ground wet
The northern part of the country receives some rainfall in the winter. heavy winter rains occasionally cause flooding in Cairo, Ptolemaic Egypt was centered around Alexandria, which gets the most rain in the country - about 200 mm (7.87 in) annually. while that's still relatively low, it's not nearly as extreme as you make it seem.
- https://en.wikipedia.org/wiki/Climate_of_Egypt#Rainfall