Records set in June 2009 (Period of Record 1970-2009) Monthly Top 10 - 8th Highest Monthly Maximum Temperature of 90.3°. - 5th Highest Monthly Minimum Temperature of 69.3°. - 2nd Highest Daily Minimum Temperature of 78° on the 21st (tied). Record is 80° set on the 20th/1998. - 7th Highest Daily Minimum Temperature of 77° on the 19th (tied). - 4th Highest Monthly Mean Temperature of 80.0°. - 8th Highest Daily Mean Temperature of 88° on the 27th (tied). - 7th Most Number of Days with Maximum Temperatures at or above 90° with 19. - 6th Most Monthly Heating Degree Days with 5 (tied). - 4th Most Monthly Cooling Degree Days with 454. - 8th Most Daily Cooling Degree Days with 23 on thhe 27th (tied). - 5th Least Monthly Total Precipitation of 1.07". Daily Record High Maximum Temperature - 98° on the 22nd. - 99° on the 23rd. Record High Minimum Temperature - 75° on the 16th (tied). - 77° on the 19th. - 78° on the 21st. Record High Mean Temperature - 84° on the 16th. - 87° on the 21st. - 86° on the 23rd (tied).