May and September are pretty similar with only a few degrees in it. May experiences highs in the late 20s and September has highs in the early 30s. I came across the following website which you might find useful when making your decision:

http://www.holiday-weather.com/dubai/averages/ 

Kindest regards,

Julia

Hi Traveller26,

May and September are pretty similar with only a few degrees in it. May experiences highs in the late 20s and September has highs in the early 30s. I came across the following website which you might find useful when making your decision:

http://www.holiday-weather.com/dubai/averages/ 

Kindest regards,

Julia

Thanks Julie for the website.