Why is it that in winter it is cold in Washington DC then it is in Texas?

In winter, Washington D.C. tends to be colder than Texas primarily due to its geographical location and climate patterns. D.C. is situated further north, which exposes it to colder air masses from the Arctic and influences from the Atlantic Ocean. In contrast, Texas has a more southern latitude and a warmer climate, influenced by its proximity to the Gulf of Mexico, which can moderate temperatures. Additionally, weather patterns such as the jet stream can lead to colder conditions in the Northeast, affecting D.C. more significantly than Texas.