Dallas · July
Run in the morning.
Average high is 95°F with a 78°F overnight low. Dry heat climbs fast after sunrise — get out in the cooler morning hours.
Avg high / low
95° / 78°F
Humidity
60%
Rain days
11/mo
Wind
12 mph
What July feels like in Dallas
Sunrise
06:31
Mid-month average
Sunset
20:34
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 Dallas in July
The kit for July in Dallas: light, breathable, and moisture-wicking — singlet or short-sleeve only.
July vs the surrounding months
vs June
+5° avg high
-4 rain days
Dallas in June →
July
95°F avg high
11 rain days
Best: morning
vs August
+1° avg high
0 rain days
Dallas in August →
Frequently Asked Questions
What is the best time of day to run in Dallas in July?+
Morning. Dry heat climbs fast after sunrise — get out in the cooler morning hours.
What's the average temperature in Dallas in July?+
Average high 95°F, average low 78°F.
How does July compare to surrounding months in Dallas?+
Compared to June (avg high 90°F), July is warmer. Compared to August (avg high 94°F), July is warmer.
Does it rain often in Dallas in July?+
Expect about 11 measurable rain days in July, on average.