Results
|
Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Avg Annual |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1965 | 12 | 11 | 13 | 28 | 55 | 39 | 20 | 12 | 11 | 16 | 15 | 13 | 20.42 |
1966 | 12 | 12 | 16 | 35 | 62 | 36 | 14 | 12 | 12 | 13 | 11 | 10 | 20.42 |
1967 | 10 | 9 | 11 | 29 | 83 | 42 | 16 | 12 | 11 | 12 | 13 | 12 | 21.67 |
1968 | 11 | 12 | 12 | 68 | 81 | 53 | 18 | 14 | 14 | 14 | 14 | 13 | 27 |
1969 | 13.5 | 13.5 | 18 | 91.5 | 145 | 72.5 | 23 | 15 | 15.5 | 19 | 17.5 | 16 | 38.33 |
1970 | 14.5 | 14.5 | 17.5 | 56 | 50.5 | 23 | 11.5 | 9.5 | 10 | 11.5 | 5.5 | 11 | 19.58 |
1971 | 12 | 12 | 14.5 | 24 | 52 | 11 | 8.5 | 7.5 | 9 | 12.5 | 13.5 | 14.5 | 15.92 |
1972 | 13.5 | 13 | 13.5 | 44.5 | 50 | 48 | 20.5 | 15 | 11.5 | 16 | 17.5 | 14 | 23.08 |
1973 | 9 | 9.1 | 10.5 | 31 | 70 | 56 | 18 | 10 | 10.5 | 10.5 | 12 | 10.5 | 21.43 |
1974 | 9.6 | 9.6 | 12.5 | 21.5 | 46.5 | 19 | 12 | 9.6 | 13 | 10 | 9.8 | 9.5 | 15.22 |
1975 | 9 | 8.8 | 11 | 37 | 38.5 | 19.5 | 8.8 | 7.6 | 8.8 | 10 | 9.6 | 8.9 | 14.79 |
1976 | 9.4 | 9.2 | 11 | 26.5 | 52.5 | 62.5 | 22 | 9.1 | 8 | 8.4 | 8 | 7.5 | 19.51 |
1977 | 7.7 | 7.9 | 10.5 | 24 | 38.5 | 26.5 | 12 | 7.4 | 8 | 7.8 | 8.6 | 7.5 | 13.87 |
1978 | 7.7 | 8.1 | 13 | 27 | 50.5 | 50.5 | 22.5 | 12 | 9.5 | 6.7 | 8.2 | 7.6 | 18.61 |
1979 | 4 | 4 | 115 | 26.5 | 33 | 22.5 | 4.2 | 3.8 | 3.7 | 4.3 | 5.3 | 4.5 | 19.23 |
1980 | 7.6 | 19 | 20 | 45.5 | 29.5 | 14.5 | 7.2 | 7.6 | 6.2 | 5.5 | 5.4 | 9.8 | 14.82 |
1981 | 10.5 | 10 | 17 | 24.5 | 21.5 | 31.5 | 17 | 7 | 5 | 4.1 | 10 | 8.3 | 13.87 |
1982 | 13.5 | 10 | 13 | 25 | 44 | 7.9 | 7.4 | 7 | 7 | 10 | 15 | 15 | 14.57 |
1983 | 18 | 18 | 13.5 | 22.5 | 36.5 | 34 | 16.5 | 16.5 | 14 | 28 | 25.5 | 29 | 22.67 |
1984 | 19 | 22 | 25.5 | 31.5 | 32 | 27 | 12 | 9.8 | 10.5 | 12 | 14 | 13.5 | 19.07 |
Avg | 11.18 | 11.64 | 19.4 | 35.92 | 53.58 | 34.8 | 14.55 | 10.22 | 9.91 | 11.57 | 11.92 | 11.76 | 19.7 |
Std Dev | 3.48 | 4.11 | 22.24 | 17.35 | 26.21 | 17.43 | 5.49 | 3.21 | 2.99 | 5.36 | 4.8 | 4.92 | 5.51 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Avg Annual |
Click here for this table in tab-delimited format.
Tab-delimited format will open in most table browsing software, i.e. Excel, etc.