Degrees Fahrenheit 1901-1969 -99 189509 58.2 -1.4 189609 59.8 0.2 189709 59.1 -0.5 189809 60.7 1.1 189909 58.6 -1.0 190009 60.5 0.9 190109 59.0 -0.6 190209 58.7 -0.9 190309 59.7 0.1 190409 57.5 -2.1 190509 58.4 -1.2 190609 59.8 0.2 190709 56.9 -2.7 190809 59.6 0.0 190909 59.4 -0.2 191009 60.2 0.6 191109 59.8 0.2 191209 58.6 -1.0 191309 60.3 0.7 191409 58.3 -1.3 191509 59.3 -0.3 191609 57.9 -1.7 191709 57.9 -1.7 191809 59.5 -0.1 191909 59.9 0.3 192009 58.2 -1.4 192109 62.7 3.1 192209 60.3 0.7 192309 58.8 -0.8 192409 57.3 -2.3 192509 61.5 1.9 192609 58.3 -1.3 192709 58.6 -1.0 192809 58.6 -1.0 192909 60.2 0.6 193009 61.1 1.5 193109 60.1 0.5 193209 59.6 0.0 193309 60.5 0.9 193409 58.4 -1.2 193509 59.0 -0.6 193609 59.6 0.0 193709 59.2 -0.4 193809 60.9 1.3 193909 61.1 1.5 194009 57.6 -2.0 194109 59.3 -0.3 194209 60.7 1.1 194309 60.5 0.9 194409 60.4 0.8 194509 61.5 1.9 194609 60.0 0.4 194709 58.7 -0.9 194809 59.9 0.3 194909 61.4 1.8 195009 58.1 -1.5 195109 59.9 0.3 195209 60.8 1.2 195309 61.2 1.6 195409 61.1 1.5 195509 61.3 1.7 195609 59.1 -0.5 195709 61.5 1.9 195809 58.3 -1.3 195909 61.5 1.9 196009 59.3 -0.3 196109 60.2 0.6 196209 58.9 -0.7 196309 58.7 -0.9 196409 59.5 -0.1 196509 59.4 -0.2 196609 59.2 -0.4 196709 57.6 -2.0 196809 59.8 0.2 196909 59.7 0.1