Records set in October 2009 (Period of Record 1970-2009) Monthly Top 10 - 2nd Lowest Monthly Maximum Temperature of 64.9°. Record is 64.1° in 2002. - 4th Lowest Monthly Minimum Temperature of 46.4°. - 2nd Lowest Monthly Mean Temperature of 55.5°. Record is 54.8° in 1976. - 2nd Most Monthly Heating Degree Days with 320. Record is 346 in 1976. - 4th Least Monthly Cooling Degree Days with 24 (tied). - 7th Most Monthly Total Precipitation of 7.04". - 9th Most Storm Total Precipitation of 2.89" on the 6th-9th. - 10th Most Daily Total Precipitation of 2.22" on the 8th (tied). - 3rd Most Number of Days with Precipitation with 12 (tied). Daily Record Low Maximum Temperature - 58° on the 4th. - 51° on the 9th. - 50° on the 11th. - 57° on the 14th. Record Low Mean Temperature - 46° on the 10th. - 45° on the 11th (tied). Record Precipitation - 2.22" on the 8th.