03/04/2025, 4:24 am EST
According to NOAA, the U.S. gas population weight HDD total for DEC/JAN/FEB 2024-25 was 2637 HDD ranking just-finished winter as the coldest since 2013-14 and 11th coldest of this century. Interestingly, the top 10 coldest U.S. winter seasons of this century all occurred by winter of 2013-14.