Winter
DEC
JAN
FEB
Avg.
Winter
DEC
JAN
FEB
Avg.
2007-08
24.2
22.6
25.6
24.1
1946-47
31.5
28.8
23.7
28.0
2006-07
33.5
23.7
23.9
27.0
1945-46
20.7
27.6
35.3
27.9
2005-06
24.7
36.7
29.6
30.3
1944-45
25.1
26.6
30.0
27.2
2004-05
30.8
21.0
33.5
28.4
1943-44
28.1
31.5
27.9
29.2
2003-04
30.5
21.7
25.4
25.9
1942-43
24.4
21.1
33.4
26.3
2002-03
32.0
24.2
24.6
26.9
1941-42
32.2
25.0
25.6
27.6
2001-02
32.4
29.9
31.0
31.1
1940-41
29.4
25.7
26.3
27.1
2000-01
15.7
26.6
21.3
21.2
1939-40
36.0
6.4
23.7
22.0
1999-00
31.7
28.1
36.0
31.9
1938-39
32.7
34.8
22.4
30.0
1998-99
30.9
23.5
37.3
30.6
1937-38
28.3
27.2
29.7
28.4
1997-98
29.5
25.6
36.3
30.5
1936-37
31.9
13.2
25.0
23.4
1996-97
23.1
20.6
29.8
24.5
1935-36
29.6
14.0
8.2
17.3
1995-96
28.0
18.4
30.1
25.5
1934-35
26.9
27.0
34.7
29.5
1994-95
28.3
23.6
32.5
28.1
1933-34
32.9
31.7
30.3
31.6
1993-94
30.8
20.8
21.8
24.5
1932-33
23.8
36.7
27.1
29.2
1992-93
26.3
17.3
20.6
21.4
1931-32
37.0
20.2
30.3
29.2
1991-92
33.6
34.4
37.7
35.2
1930-31
31.8
34.0
38.1
34.6
1990-91
23.4
18.1
37.6
26.4
1929-30
28.9
14.2
41.6
28.2
1989-90
19.0
33.8
31.7
28.2
1928-29
31.2
15.3
19.2
21.9
1988-89
31.7
33.5
16.3
27.2
1927-28
20.6
30.4
32.7
27.9
1987-88
32.3
21.5
26.3
26.7
1926-27
26.0
27.5
33.2
28.9
1986-87
30.5
29.6
37.2
32.4
1925-26
27.5
28.0
36.9
30.8
1985-86
21.4
32.6
26.2
26.7
1924-25
18.5
22.7
33.2
24.8
1984-85
27.9
20.1
22.5
23.5
1923-24
35.1
17.9
30.2
27.7
1983-84
8.1
21.8
35.7
21.9
1922-23
28.1
33.6
26.4
29.4
1982-83
29.9
26.9
31.5
29.4
1921-22
31.6
24.1
25.9
27.2
1981-82
24.9
11.9
23.4
20.1
1920-21
29.2
32.7
36.4
32.8
1980-81
28.6
28.1
31.4
29.4
1919-20
20.4
25.7
31.0
25.7
1979-80
32.3
23.4
21.9
25.9
1918-19
34.4
32.9
27.9
31.7
1978-79
22.3
7.2
13.0
14.2
1917-18
18.6
12.7
28.3
19.9
1977-78
25.1
9.9
13.1
16.0
1916-17
22.2
24.1
24.3
23.5
1976-77
24.3
13.0
31.7
23.0
1915-16
29.7
18.3
24.2
24.1
1975-76
29.9
24.2
36.8
30.3
1914-15
18.1
21.9
31.0
23.7
1974-75
26.9
21.6
20.1
22.9
1913-14
33.5
31.9
22.4
29.3
1973-74
21.8
15.6
31.1
22.8
1912-13
33.1
24.0
22.9
26.7
1972-73
21.6
23.4
28.4
24.5
1911-12
28.9
12.2
25.2
22.1
1971-72
31.1
22.7
28.7
27.5
1910-11
27.3
26.6
30.9
28.3
1970-71
31.2
19.9
26.3
25.8
1909-10
15.2
21.9
24.2
20.4
1969-70
27.0
18.5
33.1
26.2
1908-09
31.7
23.3
31.2
28.7
1968-69
24.0
19.6
27.1
23.6
1907-08
31.1
31.0
28.4
30.2
1967-68
29.9
24.9
28.2
27.7
1906-07
30.5
21.8
28.4
26.9
1966-67
28.2
25.1
29.3
27.5
1905-06
32.1
31.0
30.5
31.2
1965-66
36.2
18.4
28.3
27.6
1904-05
27.5
14.8
16.1
19.5
1964-65
26.5
24.4
22.5
24.5
1903-04
28.2
22.2
21.3
23.9
1963-64
20.8
31.6
31.3
27.9
1902-03
22.0
27.5
21.2
23.6
1962-63
29.2
15.1
30.1
24.8
1901-02
25.2
26.4
22.5
24.7
1961-62
21.5
20.5
26.7
22.9
1900-01
33.9
28.8
23.6
28.8
1960-61
29.7
26.1
32.6
29.5
1899-00
25.8
30.6
19.1
25.2
1959-60
35.8
21.4
20.2
25.8
1898-99
23.2
25.7
14.1
21.0
1958-59
29.0
21.8
26.4
25.7
1897-98
22.6
29.3
31.8
27.9
1957-58
36.9
28.3
24.0
29.7
1896-97
37.0
22.5
27.0
28.8
1956-57
34.5
19.7
34.2
29.5
1895-96
30.5
29.0
34.3
31.3
1955-56
24.9
22.7
27.4
25.0
1894-96
33.6
19.5
22.2
25.1
1954-55
33.3
25.2
22.6
27.0
1893-94
29.7
22.6
21.7
24.7
1953-54
32.0
20.6
40.5
31.0
1892-93
22.3
20.7
22.0
21.7
1952-53
25.8
25.2
34.1
28.4
1891-92
34.5
20.1
30.5
28.4
1951-52
21.8
23.8
34.1
26.6
1890-91
33.8
29.0
20.5
27.8
1950-51
26.4
21.0
30.1
25.8
1889-90
38.6
18.4
24.9
27.3
1949-50
29.2
18.9
27.2
25.1
1888-89
32.0
24.9
22.5
26.5
1948-49
26.4
16.3
20.6
21.1
1887-88
23.4
8.3
26.6
19.4
1947-48
28.5
21.5
24.0
24.7