Will I be hot?
Will I be hot in Dubai in May?
Verdict
Yes — Yes, hot.
Highs push 102°F — sun exposure and hydration matter more than layering.
Day vs. night
Day
102°F
Sweltering
Plan indoor hours around the peak of the day.
Night
82°F
Warm
Still warm enough for a T-shirt after dark.
Why
Dubai in May averages highs of 102°F, lows of 82°F, 0 rainy days.
Prioritize breathable fabrics, sun protection, and hydration over any kind of layering piece.