Humid cities · Texas
How humid is Dallas in summer?
Dallas right now
56°FBroken cloud
- Today60°F / 49°FClouds
- Tomorrow56°F / 42°FRain
- Monday52°F / 42°FClouds
Gray sky, gray mood.
Live from OpenWeatherMap. Alerts from the National Weather Service.
Across June, July and August, the dew point in Dallas averages about 67.9°F, which is muggy on the usual dew point scale.
July is the muggiest month, with the dew point averaging about 68.5°F. On NOAA’s hour by hour normals, about 2,443 hours, about 28% of the year, average a dew point of 65°F or more. That makes it the 21st most humid summer of the 124 US cities we track.
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The highest dew point in the forecast for the next 48 hours is about 48°F, which is dry.
Dallas averages a summer dew point of about 68°F. Everything’s bigger in Texas, including the amount of water in the air.
Live 48-hour forecast from OpenWeatherMap, refreshed about every half hour. Alerts from the National Weather Service.
Summer humidity at a glance
| Dew point, June to August | 67.9°F |
|---|---|
| Muggiest month | July, 68.5°F |
| Hours a year at a 65°F dew point or more | 2,443 (28%) |
| How summer feels | muggy |
The dew point is the temperature the air would have to cool to for dew to form, so the higher it is, the more water the air holds. Forecasters usually call under 55°F comfortable, 55 to 65°F sticky and 65°F or more muggy; 70°F or more feels tropical.
Cities with about the same summer air
- Norfolk, Virginia: about 68°F
- Tulsa, Oklahoma: about 67.6°F
- Birmingham, Alabama: about 68.3°F
More about the weather here
Source: NOAA U.S. Climate Normals, hourly, 1991 to 2020, station USW00003927. Average dew points, not the stickiest days.