ClimateAverages

Dallas Weather in September

JanFebMarAprMayJunJulAugSepOctNovDec
Right now
27°C
Clear · feels like 29°C
Humidity
74%
Wind
18 kph SSW
UV
0
Rain
0%
Updated Jul 9, 06:45 AMWeather data by WeatherAPI.com
September daytime high
31.7°C
September overnight low
19.6°C
September average
25.7°C

In September, Dallas typically sees daytime highs of 31.7°C and overnight lows around 19.6°C. Compared to the annual average high of 24.8°C, September runs +6.9°C.

vs. annual avg high
+6.9°C
Rank among 12 months
#4 warmest
Hottest year overall
2011

Where September ranks in Dallas

JanFebMarAprMayJunJulAugSep32°OctNovDec

FAQ

What is the average temperature in Dallas in September?

September in Dallas averages a daytime high of 31.7°C and an overnight low of 19.6°C.

Is September warm or cold in Dallas?

September runs +6.9°C compared to Dallas's annual average high of 24.8°C, ranking #4 of 12 months by warmth.

What should I pack for Dallas in September?

Plan for daytime highs near 31.7°C and cooler evenings around 19.6°C.

Other months for Dallas

JanuaryFebruaryMarchAprilMayJuneJulyAugustOctoberNovemberDecember

September in nearby cities

HoustonSan AntonioAustinFort WorthEl PasoArlingtonCorpus ChristiPlanoLaredoLubbockGarlandIrving