September in Arīsh averages a daily high of 31.6°C with nights around 19.8°C. Rain is rare — about 0 wet days and 0mm across the month. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Arīsh is October–May.
Based on EL ARISH INTERNATIONAL, EG (7.4km), 1995–2024. 17 years of September data.