January Daily Maximum Temperatures Since 1889

Daily maximum temperatures at the "official" USWB/NWS observing site. Originally compiled by Allen Pearson. The five warmest and five coldest Januarys, as based on the average maximum temperature, are given at the bottom of the page.Any January day with a maximum temperature of zero or below is shown in blue. An asterisk denotes a record high. Last Updated January 31, 2018.