Dubai · September
Run in the pre-dawn.
Average highs hit 103°F. September is the hottest stretch of the year. Dry month — only 0 measurable rain days on average. Heat builds fast after sunrise — the pre-dawn hour is the only reliably comfortable window.
Avg high / low
103° / 82°F
Humidity
59%
Rain days
0/mo
Wind
14 mph
What September feels like in Dubai
Sunrise
06:04
Mid-month average
Sunset
18:22
Mid-month average
Time-of-day breakdown
Morning
Cool relative to the day's peak, but heat builds fast. By 10 AM you're already chasing comfort.
Midday
Heat peaks here. Skip unless you've got shade and pace tolerance.
Evening
Cools off after sunset but still warm. Good for easy efforts; avoid hard intervals if you're chasing pace.
What to wear running in Dubai in September
The kit for September in Dubai: light, breathable, and moisture-wicking — singlet or short-sleeve only, a wind-blocking layer for exposed routes.
September vs the surrounding months
vs August
-3° avg high
0 rain days
Dubai in August →
September
103°F avg high
0 rain days
Best: pre-dawn
vs October
+7° avg high
0 rain days
Dubai in October →
Frequently Asked Questions
What is the best time of day to run in Dubai in September?+
Pre-dawn. Heat builds fast after sunrise — the pre-dawn hour is the only reliably comfortable window.
What's the average temperature in Dubai in September?+
Average high 103°F, average low 82°F.
How does September compare to surrounding months in Dubai?+
Compared to August (avg high 106°F), September is cooler. Compared to October (avg high 96°F), September is warmer.
Does it rain often in Dubai in September?+
Expect about 0 measurable rain days in September, on average.