Degrees Fahrenheit 1943-1987 -99 194304 51.8 0.7 194404 51.1 0.0 194504 50.6 -0.5 194604 50.6 -0.5 194704 51.4 0.3 194804 51.3 0.2 194904 49.7 -1.4 195004 50.2 -0.9 195104 51.6 0.5 195204 49.9 -1.2 195304 50.5 -0.6 195404 51.3 0.2 195504 50.1 -1.0 195604 49.9 -1.2 195704 50.4 -0.7 195804 52.9 1.8 195904 52.7 1.6 196004 51.5 0.4 196104 51.0 -0.1 196204 50.4 -0.7 196304 51.6 0.5 196404 51.2 0.1 196504 50.7 -0.4 196604 50.8 -0.3 196704 50.8 -0.3 196804 51.8 0.7 196904 50.7 -0.4 197004 52.0 0.9 197104 50.0 -1.1 197204 50.4 -0.7 197304 51.2 0.1 197404 50.8 -0.3 197504 50.5 -0.6 197604 49.8 -1.3 197704 51.0 -0.1 197804 52.4 1.3 197904 50.7 -0.4 198004 52.6 1.5 198104 51.6 0.5 198204 51.0 -0.1 198304 51.4 0.3 198404 51.9 0.8 198504 50.4 -0.7 198604 52.2 1.1 198704 52.7 1.6