Dallas, Texas Weather - Annual trend, Monthly average range of temperature, Precipitation and Sunshine data

Dallas  is the third-largest city in Texas and the ninth-largest in the United States.

Dallas has a humid subtropical climate, though it is located in a region that also tends to receive warm, dry winds from the north and west in the summer, bringing temperatures well over 100 °F (38 °C) at times and heat-humidity indexes soaring to as high as 117 °F (47 °C).


Winters in Dallas are generally mild, with normal daytime highs ranging from 55 °F (13 °C) to 70 °F (21 °C) and normal nighttime lows falling in between 30 °F (−1 °C) and 45 °F (7 °C).

Spring and autumn bring pleasant weather to the area. Vibrant wildflowers (such as the bluebonnet, Indian paintbrush and other flora) bloom in spring and are planted around the highways throughout Texas

Over time, tornadoes have probably been the biggest natural threat to the city, as it is located near the heart of Tornado Alley.

The city's all-time recorded high temperature is 113 °F (45 °C), while the all-time recorded low is −8 °F (−22 °C). The average daily low in Dallas is 55.0 °F (12.8 °C), and the average daily high in Dallas is 76.3 °F (24.6 °C). Dallas receives approximately 33.3 inches (845.8 mm) of rain per year.