Records set in July 2012 (Period of Record 1960-2012) All-time Top 10 - 6th Highest Monthly Maximum Temperature of 99.5°. - 5th Highest Monthly Minimum Temperature of 73.9°. - 4th Highest Daily Minimum Temperature of 83° on the 30th. - 9th Highest Daily Minimum Temperature of 81° on the 31st (tied). - 5th Highest Monthly Mean Temperature of 86.4°. - 6th Highest Daily Mean Temperature of 95° on the 31st (tied). - Most Number of Monthly Days with Maximum Temperatures at or above 90° with 31. Ties the record last set in July 2011. - 5th Most Monthly Cooling Degree Days with 664. - 6th Most Daily Cooling Degree Days with 30 on the 31st (tied). Monthly Top 10 - 4th Highest Maximum Temperature of 99.5°. - 6th Highest Daily Maximum Temperature of 108° on the 31st (tied). - 9th Highest Daily Maximum Temperature of 107° on the 20th and 30th (tied). - 4th Highest Minimum Temperature of 73.9°. - Highest Daily Minimum Temperature of 83° on the 30th. Old record was 82° last set on the 10th/2011. - 5th Highest Daily Minimum Temperature of 81° on the 31st (tied). - 9th Highest Daily Minimum Temperature of 80° on the 20th and 25th (tied). - 4th Highest Mean Temperature of 86.4°. - Highest Daily Mean Temperature of 95° on the 31st. Ties the record last set on the 27th/2011. - 6th Highest Daily Mean Temperature of 94° on the 30th (tied). - 8th Highest Daily Mean Temperature of 93° on the 20th and 29th (tied). - Most Number of Days with Maximum Temperatures at or above 90° with 31. Ties the record last set in 2011. - 4th Most Cooling Degree Days with 664. - Most Daily Cooling Degree Days with 30 on the 31st. Ties the record last set on the 27th/2011. - 6th Most Daily Cooling Degree Days with 29 on the 30th (tied). - 8th Most Daily Cooling Degree Days with 28 on the 20th and 29th (tied). - 4th Least Total Precipitation of 0.05". - 8th Least Number of Days with Precipitation with 3 (tied). Daily Record High Maximum Temperature - 107° on the 20th - 107° on the 30th (tied) - 108° on the 31st Record High Minimum Temperature - 76° on the 3rd (tied) - 78° on the 19th (tied) - 80° on the 20th - 80° on the 25th - 83° on the 30th - 81° on the 31st Record High Mean Temperature - 93° on the 20th - 93° on the 29th - 94° on the 30th - 95° on the 31st