Winter Storm Dallas 2025. Dallas's temperature records reveal january as the coldest month, marked by average highs of 54.3°f (12.4°c) and lows of 39.2°f (4°c). Just three winter storms pushed temperatures below 14 degrees fahrenheit in.
More data is piling in and it looks like la niña is expected to influence. Snowchance calculates the likelihood of a winter storm entering a region on a specific day.