The weather in Dallas is formed by subtropical humid climate. It is supplemented by the peculiarities of the landscape - the unreliable Trinity River with its three tributaries and endless prairies. Therefore, the weather forecast in Dallas, depending on the time of year, can promise both large-scale floods and dry periods.
But winters in the city are so mild that they are sometimes called a prolonged Indian summer. It is no wonder that sometimes tourists make the decision: "I'm going to Dallas!". In winter, there are only a couple of snowfalls per season, but it happens that cold fronts hit the city, and the weather in Dallas for 3 days can promise temperatures below -1ºC. But on average during the cold season, the weather in Dallas for 14 days rarely shows temperatures below this mark at night and less than 13ºC during the day.
In summer, the city is blown by dry westerly and northerly winds. During this period, the weather in Dallas for a week can easily reach temperatures of up to 40ºC, or even higher. Therefore, summer is not the best time to visit Dallas if you can't stand high temperatures.
As for comfortable temperatures, the best time to go is spring or fall. It is true that in spring you should think carefully whether it is worth traveling to Dallas, as this is the time of floods, heavy rains and tornadoes. At this time, wet warm masses move in from the Gulf of Mexico and a cold front moves in from Canada. Once they meet over Dallas, they discharge downpours with hail and lightning. At this time, the weather in Dallas for 5 days rages storms and threatens tornadoes. Spring brings the most precipitation.
The calmest season in the city, which spoils with pleasant air temperatures is fall. But this is not the period when it is cheaper to travel to Dallas.
