Records set in April 2007 (Period of Record 1980-2007) Monthly Top 10 - 3rd Lowest Monthly Maximum Temperature of 66.1°. - 7th Lowest Monthly Minimum Temperature of 46.5°. - 3rd Lowest Monthly Mean Temperature of 56.6°. - Lowest Daily Maximum Temperature of 40° on the 6th. Old record was 43° on the 12th/1997. - 4th Lowest Daily Maximum Temperature of 44° on the 7th. - 5th Lowest Daily Maximum Temperature of 46° on the 8th (tied). - 2nd Lowest Daily Mean Temperature of 37° on the 6th and 7th. Record is 35° on the 12th/1997. - 5th Lowest Daily Mean Temperature of 40° on the 8th (tied). - 8th Lowest Daily Mean Temperature of 42° on the 14th (tied). - 4th Most Number of Days with Minimum Temperatures at or below 32° with 1 (tied). - 2nd Most Monthly Heating Degrees Days with 305. Record is 331 in 1983. -10th Most Monthly Cooling Degrees Days with 52. - 2nd Most Daily Heating Degree Days with 28 on the 6th and 7th. Record is 30 on the 12th/1997. - 5th Most Daily Heating Degree Days with 25 on the 8th (tied). - 8th Most Daily Heating Degree Days with 23 on the 14th (tied). - 9th Lowest Monthly Total Precipitation of 1.85". Daily Record High - 83° on the 2nd (tied) Record Low - 33° on the 8th (tied) Record Cold Maximum - 40° on the 6th - 44° on the 7th - 49° on the 9th Record Cold Mean - 37° on the 6th - 37° on the 7th - 40° on the 8th (tied) - 43° on the 9th - 42° on the 14th