Records set in November 2021 (Period of Record 1940-2021) Autumn Top 10 (September-November) - 5th Highest Maximum Temperature of 77.0°. - 5th Highest Monthly Maximum Temperature of 90.2° in September (tied). - 4th Highest Minimum Temperature of 53.6° (tied). - 5th Highest Mean Temperature of 64.9°. - 7th Highest Monthly Mean Temperature of 77.1° in September. - 5th Most Number of Days with Maximum Temperatures at or above 90° with 22 (tied). - 4th Most Number of Monthly Days with Maximum Temperatures at or above 90° with 20 in September (tied). - 6th Most Cooling Degree Days with 518. - 7th Most Monthly Cooling Degree Days with 377 in September. - 10th Least Number of Days with Precipitation with 12 (tied). - 4th Least Number of Monthly Days with Precipitation with 1 in September (tied). Record is 0 last set in October 1952. Daily Record High Maximum Temperature - 76° on the 30th