October in Umm Qaşr averages a daily high of 36.4°C. Rain is rare — about 0.6 wet days and 1mm across the month. Generally workable, with some weather to plan around.
Across the year, the best time to visit Umm Qaşr is November–March.
Based on ABADAN, IR (47.6km), 1995–2024. 10 years of October data.