Weather in Dallas: July
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Average day temperature: | 95.0°F |
| Average night temperature: | 81.0°F | |
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Number of sunny days: | 21 days |
| Day length: | 13.8 - 14.3 hours | |
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Number of rainy days: | 3 days |
| Precipitation totals: | 1.8 in. | |
| more information | ||
14 days
forecast
forecast
| Dallas |
weather in
August
August
| Dallas |
Air temperature in July, °F
Show year:
2026
2025
2024
The highest day temperature during July of 2026 was 109°F. At the same time the lowest night temperature was 73°F. Daily and nightly averages during July were 97.9°F and 80.4°F.
Sunny, partly cloudy and cloudy days
Mostly all days in July are sunny but cloudy days are also possible.
Precipitation total in July, in.
Precipitation total value in Dallas in July is 2.3 in. Other months of the year show relatively similar values.
Wind speed in July, mph
The average wind speed value in July is 8.2 mph It makes July one of the least windy months of the year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in July is: 10.6.
Best time for vacation in Dallas
Dallas on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Dallas
Local time: 03:00
July 28, tuesday
0600
79°F
NE
11 mph
11 mph
0900
88°F
NE
9 mph
9 mph
1200
97°F
NE
7 mph
7 mph
1500
104°F
N
7 mph
7 mph
1800
106°F
N
7 mph
7 mph
2100
99°F
NE
6 mph
6 mph
July 29, wednesday
0000
95°F
N
11 mph
11 mph
0300
90°F
NE
11 mph
11 mph
