KRNK Extremes Highest Average Temp SEP 1 - SEP 30 1952 - 2013 INDIVIDUAL DAYS 30 DAY PERIOD degrees date degrees year 1. 78 9-03-1953 1. 68.1 1978 2. 78 9-01-1953 2. 67.6 1998 3. 77 9-18-1991 3. 67.2 1980 4. 77 9-01-1991 4. 67.2 2002 5. 77 9-08-1990 5. 66.8 2007 6. 77 9-21-1978 6. 66.7 1961 7. 77 9-19-1978 7. 66.6 1970 8. 77 9-10-1978 8. 66.4 2005 9. 77 9-02-2011 9. 65.6 1955 10. 77 9-10-2007 10. 65.6 1973 Total Years = 62 Missing days = 67