New Orleans Weather In January
New Orleans Weather In January. The average temperature reaches 17°c (that's about. High temperatures in new orleans range from 60.4°f (15.8°c) in january to a peak of 89.4°f (31.9°c) in both july and august.
With an average high of 62℉ and a low of 43℉, january is one of new orleans’ cooler months. It features all historical weather data series we have available, including the new orleans temperature history for january 2022.