Loading ...US Summertime Temperatures
The average number of days per year in the U.S. reaching 95°F was ~18% lower during the 60-year period 1961 to 2020 compared to 1901 to 1960.
The number of days reaching 100°F and 105°F have also declined since 1895.
Nice chart at link – Conterminous United States Observer Number of Hot Days – 1895-2025 – Source NOAA