Original sentence: Saudi cArabia shows lower summer temperatures (around 30°C or 86°F) with cold winter temperature (around 5°C or 41°F, with frequent frost), with average rainfall of less than 80 mm, (3.15")
Edited sentence: Saudi Arabia shows lower summer temperatures (around 30°C or 86°F) with cold winter temperature (around 5°C or 41°F, with frequent frost), with average rainfall of less than 80 mm, (3.15")