| SEASON | JULY | AUG | SEPT | OCT | NOV | DEC | JAN | FEB | MAR | APRIL | MAY | JUNE | Season Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1896/1897 | 0.0 | 0.0 | 0.0 | 0.5 | 2.5 | 4.0 | 16.0 | 4.0 | 9.0 | 0.0 | 0.0 | 0.0 | 36.0 |
| 1897/1898 | 0.0 | 0.0 | 0.0 | 0.0 | 1.5 | 1.5 | 22.0 | 11.0 | 0.5 | 0.0 | 0.0 | 0.5 | 37.0 |
| 1898/1899 | 0.0 | 0.0 | 0.0 | 0.0 | 7.0 | 5.0 | 16.0 | 5.0 | 14.0 | 0.0 | 0.0 | 0.0 | 47.0 |
| 1899/1900 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.0 | 8.0 | 16.0 | 12.0 | 2.0 | 0.0 | 0.0 | 45.0 |
| 1900/1901 | 0.0 | 0.0 | 0.0 | 0.0 | 8.0 | 2.5 | 14.0 | 17.0 | 5.0 | 0.0 | 0.0 | 0.0 | 46.5 |
| 1901/1902 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.0 | 3.5 | 11.0 | 1.5 | 0.0 | 4.0 | 0.0 | 27.0 |
| 1902/1903 | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 9.0 | 13.0 | 10.0 | 2.0 | 0.0 | 0.0 | 0.0 | 34.4 |
| 1903/1904 | 0.0 | 0.0 | 0.0 | 0.0 | 6.0 | 31.0 | 19.5 | 25.0 | 14.0 | 4.5 | 0.0 | 0.0 | 100.0 |
| 1904/1905 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 8.5 | 16.5 | 12.5 | 3.5 | 4.0 | 0.0 | 0.0 | 45.0 |
| 1905/1906 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 4.0 | 4.0 | 7.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.0 |
| 1906/1907 | 0.0 | 0.0 | 0.0 | 3.0 | 0.0 | 4.0 | 5.0 | 8.5 | 2.0 | 6.0 | 0.0 | 0.0 | 28.5 |
| 1907/1908 | 0.0 | 0.0 | 0.0 | 0.0 | 2.0 | 20.0 | 12.0 | 21.0 | 0.0 | 0.0 | 0.0 | 0.0 | 55.0 |
| 1908/1909 | 0.0 | 0.0 | 0.0 | 0.0 | 16.0 | 13.0 | 18.0 | 9.0 | 0.0 | 3.0 | 0.0 | 0.0 | 59.0 |
| 1909/1910 | 0.0 | 0.0 | 0.0 | 0.0 | 6.0 | 27.0 | 15.0 | 13.0 | 0.0 | 0.0 | 0.0 | 0.0 | 61.0 |
| 1910/1911 | 0.0 | 0.0 | 0.0 | 6.0 | 2.0 | 21.0 | 11.0 | 7.0 | 7.0 | 1.0 | 0.0 | 0.0 | 55.0 |
| 1911/1912 | 0.0 | 0.0 | 0.0 | 0.0 | 5.0 | 13.0 | 28.0 | 20.3 | 15.3 | 7.8 | 0.0 | 0.0 | 89.4 |
| 1912/1913 | 0.0 | 0.0 | 0.0 | 0.0 | 0.5 | 0.9 | 7.9 | 16.8 | 11.0 | 0.0 | 0.0 | 0.0 | 37.1 |
| 1913/1914 | 0.0 | 0.0 | 0.0 | 0.0 | 4.0 | 3.8 | 16.0 | 20.5 | 13.0 | 5.0 | 0.0 | 0.0 | 62.3 |
| 1914/1915 | 0.0 | 0.0 | 0.0 | 0.0 | 7.0 | 29.0 | 13.0 | 8.0 | 12.0 | 0.0 | 0.0 | 0.0 | 69.0 |
| 1915/1916 | 0.0 | 0.0 | 0.0 | 0.0 | 2.0 | 7.7 | 12.0 | 21.2 | 7.0 | 0.0 | 0.0 | 0.0 | 49.9 |
| 1916/1917 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 35.0 | 27.0 | 6.1 | 0.0 | 0.0 | 0.0 | 0.0 | 68.1 |
| 1917/1918 | 0.0 | 0.0 | 0.0 | 2.0 | 2.0 | 25.4 | 72.6 | 5.0 | 7.0 | 0.0 | 0.0 | 0.0 | 114.0 |
| 1918/1919 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.5 | 18.0 | 3.0 | 11.0 | 0.0 | 0.0 | 0.0 | 36.5 |
| 1919/1920 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.0 | 21.0 | 9.0 | 5.0 | 3.0 | 0.0 | 0.0 | 64.0 |
| 1920/1921 | 0.0 | 0.0 | 0.0 | 0.0 | 4.0 | 10.0 | 2.0 | 6.5 | 1.6 | 5.5 | 0.0 | 0.0 | 29.6 |
| 1921/1922 | 0.0 | 0.0 | 0.0 | 0.0 | 6.0 | 3.0 | 6.0 | 5.0 | 14.5 | 0.0 | 0.0 | 0.0 | 34.5 |
| 1922/1923 | 0.0 | 0.0 | 0.0 | 0.0 | 2.5 | 5.5 | 11.8 | 19.1 | 15.4 | 4.1 | 5.0 | 0.0 | 63.4 |
| 1923/1924 | 0.0 | 0.0 | 0.0 | 1.0 | 1.5 | 3.5 | 42.2 | 20.1 | 10.0 | 0.0 | 0.0 | 0.0 | 78.3 |
| 1924/1925 | 0.0 | 0.0 | 0.0 | 0.0 | 11.6 | 11.0 | 12.5 | 5.0 | 14.0 | 0.0 | 0.0 | 0.0 | 54.1 |
| 1925/1926 | 0.0 | 0.0 | 0.0 | 1.0 | 4.1 | 30.0 | 17.7 | 3.5 | 20.2 | 0.0 | 0.0 | 0.0 | 76.5 |
| 1926/1927 | 0.0 | 0.0 | 0.0 | 0.0 | 3.0 | 0.0 | 11.0 | 3.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17.0 |
| 1927/1928 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.0 | 5.3 | 5.1 | 3.0 | - | 0.0 | 0.0 | 20.4 |
| 1928/1929 | 0.0 | 0.0 | 0.0 | 0.0 | 7.0 | 2.0 | 16.0 | 2.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.0 |
| 1929/1930 | 0.0 | 0.0 | 0.0 | 0.0 | 1.2 | 15.5 | 31.5 | 5.5 | 13.0 | 0.0 | 0.0 | 0.0 | 66.7 |
| 1930/1931 | 0.0 | 0.0 | 0.0 | 0.0 | 6.5 | 8.6 | 11.6 | 6.5 | 6.0 | 0.0 | 0.0 | 0.0 | 39.2 |
| 1931/1932 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.5 | 20.1 | 0.0 | 0.0 | 0.0 | 20.6 |
| 1932/1933 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.5 | 2.7 | 9.2 | 12.3 | 0.0 | 0.0 | 0.0 | 27.7 |
| 1933/1934 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.0 | 0.6 | 9.1 | 0.2 | 0.0 | 0.0 | 0.0 | 22.9 |
| 1934/1935 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.5 | 4.1 | 12.2 | 3.0 | 0.0 | 0.0 | 0.0 | 24.8 |
| 1935/1936 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 8.2 | 47.5 | 28.0 | 0.5 | 0.0 | 0.0 | 0.0 | 84.2 |
| 1936/1937 | 0.0 | 0.0 | 0.0 | 0.0 | 3.0 | 7.0 | 1.0 | 3.5 | 6.5 | 0.0 | 0.0 | 0.0 | 21.0 |
| 1937/1938 | 0.0 | 0.0 | 0.0 | 0.0 | 8.1 | 23.7 | 27.3 | 2.0 | 6.5 | 0.0 | 0.0 | 0.0 | 67.6 |
| 1938/1939 | 0.0 | 0.0 | 0.0 | 0.0 | 11.0 | 6.0 | 21.0 | 11.0 | 7.5 | 2.2 | 0.0 | 0.0 | 58.7 |
| 1939/1940 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.9 | 39.3 | 10.5 | 18.6 | 1.0 | 0.0 | 0.0 | 76.3 |
| 1940/1941 | 0.0 | 0.0 | 0.0 | 0.0 | 17.0 | 3.8 | 8.3 | 9.7 | 4.2 | 0.0 | 0.0 | 0.0 | 43.0 |
| 1941/1942 | 0.0 | 0.0 | 0.0 | 0.0 | 11.3 | 6.8 | 12.2 | 13.8 | 8.6 | 2.0 | 0.0 | 0.0 | 54.7 |
| 1942/1943 | 0.0 | 0.0 | 0.0 | 0.0 | 4.1 | 18.2 | 30.4 | 11.3 | 11.9 | 2.4 | 0.0 | 0.0 | 78.3 |
| 1943/1944 | 0.0 | 0.0 | 0.0 | 0.0 | 7.2 | 7.8 | 4.1 | 8.3 | 4.5 | 3.9 | 0.0 | 0.0 | 35.8 |
| 1944/1945 | 0.0 | 0.0 | 0.0 | 0.0 | 9.5 | 20.4 | 22.7 | 8.7 | 0.0 | 0.0 | 0.0 | 0.0 | 61.3 |
| 1945/1946 | 0.0 | 0.0 | 0.0 | 0.0 | 4.5 | 16.6 | 18.5 | 22.3 | 1.9 | 0.0 | 0.0 | 0.0 | 63.8 |
| 1946/1947 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 11.1 | 29.4 | 23.8 | 8.8 | 2.0 | 0.0 | 0.0 | 75.3 |
| 1947/1948 | 0.0 | 0.0 | 0.0 | 0.0 | 12.6 | 6.3 | 32.6 | 7.0 | 11.8 | 0.0 | 0.0 | 0.0 | 70.3 |
| 1948/1949 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.5 | 8.7 | 9.8 | 5.8 | 0.7 | 0.0 | 0.0 | 32.5 |
| 1949/1950 | 0.0 | 0.0 | 0.0 | 0.0 | 14.4 | 13.7 | 9.5 | 14.4 | 16.9 | 0.6 | 0.0 | 0.0 | 69.5 |
| 1950/1951 | 0.0 | 0.0 | 0.0 | 0.0 | 16.9 | 26.0 | 19.6 | 11.8 | 6.1 | 1.9 | 0.0 | 0.0 | 82.3 |
| 1951/1952 | 0.0 | 0.0 | 0.0 | 0.0 | 21.5 | 30.5 | 23.7 | 10.0 | 11.1 | 3.8 | 0.0 | 0.0 | 100.6 |
| 1952/1953 | 0.0 | 0.0 | 0.0 | 2.0 | 2.9 | 15.1 | 11.1 | 4.9 | 7.7 | 0.7 | 0.0 | 0.0 | 44.4 |
| 1953/1954 | 0.0 | 0.0 | 0.0 | 0.0 | 3.7 | 15.0 | 33.9 | 12.2 | 17.3 | 0.1 | 0.4 | 0.0 | 82.6 |
| 1954/1955 | 0.0 | 0.0 | 0.0 | 0.0 | 7.7 | 14.8 | 30.3 | 17.5 | 17.9 | 0.0 | 0.0 | 0.0 | 88.2 |
| 1955/1956 | 0.0 | 0.0 | 0.0 | 0.0 | 20.1 | 23.2 | 8.8 | 17.1 | 17.9 | 6.0 | 0.0 | 0.0 | 93.1 |
| 1956/1957 | 0.0 | 0.0 | 0.0 | 0.0 | 6.3 | 11.6 | 25.3 | 7.8 | 9.0 | 1.0 | 0.0 | 0.0 | 61.0 |
| 1957/1958 | 0.0 | 0.0 | 0.0 | 0.0 | 3.3 | 16.0 | 32.1 | 31.5 | 6.3 | 0.0 | 0.0 | 0.0 | 89.2 |
| 1958/1959 | 0.0 | 0.0 | 0.0 | 0.0 | 12.0 | 32.1 | 47.6 | 20.8 | 16.9 | 1.7 | 0.0 | 0.0 | 131.1 |
| 1959/1960 | 0.0 | 0.0 | 0.0 | 0.0 | 14.8 | 10.0 | 25.2 | 35.9 | 19.0 | 3.7 | 0.0 | 0.0 | 108.6 |
| 1960/1961 | 0.0 | 0.0 | 0.0 | 0.0 | 6.8 | 22.0 | 26.6 | 0.5 | 13.7 | 13.8 | 0.0 | 0.0 | 83.4 |
| 1961/1962 | 0.0 | 0.0 | 0.0 | 0.0 | 5.4 | 24.3 | 66.6 | 40.2 | 9.0 | 1.3 | 0.0 | 0.0 | 146.8 |
| 1962/1963 | 0.0 | 0.0 | 0.0 | 3.7 | 7.2 | 54.2 | 64.7 | 17.9 | 7.9 | 3.4 | 0.0 | 0.0 | 159.0 |
| 1963/1964 | 0.0 | 0.0 | 0.0 | 0.0 | 1.7 | 82.6 | 15.3 | 20.4 | 21.1 | 1.7 | 0.0 | 0.0 | 142.8 |
| 1964/1965 | 0.0 | 0.0 | 0.0 | 0.0 | 15.9 | 31.0 | 44.2 | 35.4 | 35.7 | 6.1 | 0.0 | 0.0 | 168.3 |
| 1965/1966 | 0.0 | 0.0 | 0.0 | 0.0 | 3.2 | 15.1 | 58.9 | 19.5 | 17.6 | 3.7 | 0.0 | 0.0 | 118.0 |
| 1966/1967 | 0.0 | 0.0 | 0.0 | 0.0 | 20.3 | 31.6 | 37.5 | 26.8 | 12.9 | 2.0 | 0.0 | 0.0 | 131.1 |
| 1967/1968 | 0.0 | 0.0 | 0.0 | 4.9 | 7.2 | 20.0 | 22.5 | 21.2 | 3.1 | 0.7 | 0.0 | 0.0 | 79.6 |
| 1968/1969 | 0.0 | 0.0 | 0.0 | 0.0 | 5.7 | 37.4 | 51.4 | 9.6 | 11.6 | 0.0 | 0.0 | 0.0 | 115.7 |
| 1969/1970 | 0.0 | 0.0 | 0.0 | 0.0 | 20.6 | 17.7 | 59.9 | 16.0 | 21.5 | 5.4 | 0.0 | 0.0 | 141.1 |
| 1970/1971 | 0.0 | 0.0 | 0.0 | 0.0 | 10.5 | 27.9 | 45.2 | 10.5 | 29.0 | 3.2 | 0.0 | 0.0 | 126.3 |
| 1971/1972 | 0.0 | 0.0 | 0.0 | 0.0 | 20.2 | 8.4 | 39.0 | 19.4 | 22.5 | 2.5 | 0.0 | 0.0 | 112.0 |
| 1972/1973 | 0.0 | 0.0 | 0.0 | 4.6 | 7.8 | 24.7 | 7.9 | 19.5 | 4.0 | 8.3 | 0.0 | 0.0 | 76.8 |
| 1973/1974 | 0.0 | 0.0 | 0.0 | 0.0 | 8.1 | 25.3 | 33.5 | 25.0 | 18.2 | 0.0 | 0.0 | 0.0 | 110.1 |
| 1974/1975 | 0.0 | 0.0 | 0.0 | 4.0 | 8.3 | 16.3 | 18.8 | 21.6 | 14.1 | 9.1 | 0.0 | 0.0 | 92.2 |
| 1975/1976 | 0.0 | 0.0 | 0.0 | 0.0 | 6.2 | 30.1 | 32.0 | 11.0 | 6.8 | 0.8 | 0.0 | 0.0 | 86.9 |
| 1976/1977 | 0.0 | 0.0 | 0.0 | 0.0 | 19.7 | 36.9 | 60.5 | 11.3 | 9.3 | 6.2 | 0.0 | 0.0 | 143.9 |
| 1977/1978 | 0.0 | 0.0 | 0.0 | 0.0 | 14.3 | 55.3 | 61.1 | 24.2 | 9.9 | 0.0 | 0.0 | 0.0 | 164.8 |
| 1978/1979 | 0.0 | 0.0 | 0.0 | 0.1 | 7.8 | 24.6 | 65.7 | 11.8 | 10.5 | 2.3 | 0.0 | 0.0 | 122.8 |
| 1979/1980 | 0.0 | 0.0 | 0.0 | 0.0 | 13.1 | 4.3 | 29.6 | 14.5 | 8.1 | 5.8 | 0.0 | 0.0 | 75.4 |
| 1980/1981 | 0.0 | 0.0 | 0.0 | 0.2 | 6.9 | 28.8 | 23.7 | 45.8 | 2.2 | 0.0 | 0.0 | 0.0 | 107.6 |
| 1981/1982 | 0.0 | 0.0 | 0.0 | 0.2 | 6.8 | 22.8 | 102.4 | 8.1 | 13.2 | 20.4 | 0.0 | 0.0 | 173.9 |
| 1982/1983 | 0.0 | 0.0 | 0.0 | 0.0 | 3.4 | 5.5 | 7.9 | 6.0 | 12.7 | 0.0 | 0.0 | 0.0 | 35.5 |
| 1983/1984 | 0.0 | 0.0 | 0.0 | 0.0 | 2.6 | 50.9 | 28.8 | 2.7 | 8.7 | 0.5 | 0.0 | 0.0 | 94.2 |
| 1984/1985 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.0 | 46.7 | 33.7 | 10.1 | 2.2 | 0.0 | 0.0 | 115.7 |
| 1985/1986 | 0.0 | 0.0 | 0.0 | 0.0 | 4.3 | 57.0 | 23.8 | 17.7 | 7.0 | 0.0 | 0.0 | 0.0 | 109.8 |
| 1986/1987 | 0.0 | 0.0 | 0.0 | 0.0 | 5.3 | 16.3 | 24.6 | 1.5 | 6.4 | 8.3 | 0.0 | 0.0 | 62.4 |
| 1987/1988 | 0.0 | 0.0 | 0.0 | 0.0 | 3.9 | 20.4 | 33.2 | 26.7 | 7.2 | 0.0 | 0.0 | 0.0 | 91.4 |
| 1988/1989 | 0.0 | 0.0 | 0.0 | 0.6 | 2.3 | 32.5 | 10.2 | 34.7 | 10.2 | 0.6 | 0.0 | 0.0 | 91.1 |
| 1989/1990 | 0.0 | 0.0 | 0.0 | 4.1 | 17.9 | 77.0 | 6.5 | 23.9 | 5.4 | 2.0 | 0.0 | 0.0 | 136.8 |
| 1990/1991 | 0.0 | 0.0 | 0.0 | 0.0 | 5.1 | 17.4 | 25.6 | 16.1 | 4.0 | 0.4 | 0.0 | 0.0 | 68.6 |
| 1991/1992 | 0.0 | 0.0 | 0.0 | 0.0 | 14.5 | 29.5 | 21.4 | 8.1 | 10.7 | 1.3 | 0.0 | 0.0 | 85.5 |
| 1992/1993 | 0.0 | 0.0 | 0.0 | 0.5 | 9.6 | 21.4 | 22.5 | 24.8 | 9.7 | 3.6 | 0.0 | 0.0 | 92.1 |
| 1993/1994 | 0.0 | 0.0 | 0.0 | 0.1 | 0.9 | 37.6 | 59.8 | 33.0 | 1.1 | 0.0 | 0.0 | 0.0 | 132.5 |
| 1994/1995 | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 12.2 | 27.9 | 34.5 | 14.3 | 2.2 | 0.0 | 0.0 | 91.5 |
| 1995/1996 | 0.0 | 0.0 | 0.0 | 0.0 | 25.7 | 29.6 | 22.8 | 18.4 | 18.4 | 1.3 | - | - | 116.2 |
| 1996/1997 | - | - | - | 0.0 | - | - | - | - | - | - | - | - | - |
| 1997/1998 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1998/1999 | - | - | - | - | - | - | 52.4 | 2.3 | - | - | - | - | - |
| 1999/2000 | - | - | - | - | - | - | - | 7.3 | 5.4 | 0.2 | - | - | - |
| 2000/2001 | - | - | - | - | 11.7 | 55.7 | 4.9 | 6.7 | 9.4 | 0.0 | 0.0 | 0.0 | 88.4 |
| 2001/2002 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.5 | 10.9 | 6.0 | 19.7 | 2.1 | 0.0 | 0.0 | 51.2 |
| 2002/2003 | 0.0 | 0.0 | 0.0 | 0.0 | 5.3 | 2.5 | 20.5 | 14.5 | 12.9 | 0.8 | 0.0 | 0.0 | 56.5 |
| 2003/2004 | 0.0 | 0.0 | 0.0 | 0.0 | 0.5 | 7.3 | 47.0 | 8.5 | 2.4 | 0.0 | 0.0 | 0.0 | 65.7 |
| 2004/2005 | 0.0 | 0.0 | 0.0 | 0.0 | 5.1 | 19.3 | 27.0 | 16.1 | 23.5 | 0.1 | 0.0 | 0.0 | 91.1 |
| 2005/2006 | 0.0 | 0.0 | 0.0 | 0.0 | 15.6 | 32.2 | 9.6 | 11.4 | 5.3 | 0.0 | 0.0 | 0.0 | 74.1 |
| 2006/2007 | 0.0 | 0.0 | 0.0 | 0.2 | 0.0 | 15.0 | 19.8 | 27.5 | 10.6 | 13.7 | 0.0 | 0.0 | 86.8 |
| 2007/2008 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 21.7 | 38.3 | 41.7 | 8.5 | 0.0 | 0.0 | 0.0 | 110.3 |
| 2008/2009 | 0.0 | 0.0 | 0.0 | 0.0 | 14.8 | 68.6 | 41.7 | 22.7 | 0.4 | 0.0 | 0.0 | 0.0 | 148.2 |
| 2009/2010 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 33.6 | 11.5 | 28.1 | 0.4 | - | - | - | 73.6 |
| 2010/2011 |
This page will be updated approximately once per year with the latest data. If you need more recent data than what is available on this page, data for the current and previous year is available at our NOWData page.