Charlotte's coldest month is January, when the average nighttime temperature is 32.1 °F. In July, the hottest month, the average daytime temperature rises to 90.1 °F. Charlotte averages seven nights a year with minimum temperatures in the range of 11 to 20 degrees F and a night of 10 °F (-12 °C) or lower. The coldest nights usually occur in January, although December and February can also be just as cold.
Charlotte's annual BestPlaces Comfort Index is 7.5 (10% 3Dbest), which means it's more convenient than most places in North Carolina. The numbers here indicate how hot and cold the weather in Charlotte, North Carolina tends to be during each month of the year. The estimated value in Charlotte is calculated as a weighted average of the individual contributions of each station, these weighted averages being proportional to the inverse of the distance between Charlotte and a given station.
