| Rank | Warmest Average (°F)  | 
			Year | Rank | Coldest Average (°F)  | 
			Year | 
|---|---|---|---|---|---|
| 1 (tie) | 55.5 | 2023 | 1 | 47.6 | 1917 | 
| 1 (tie) | 55.5 | 1931 | 2 | 47.9 | 1979 | 
| 3 | 55.4 | 2012 | 3 (tie) | 48.6 | 1978 | 
| 4 | 55.1 | 1921 | 3 (tie) | 48.6 | 1972 | 
| 5 | 54.9 | 2016 | 5 | 48.7 | 1960 | 
| 6 | 54.5 | 2015 | 6 | 48.8 | 1924 | 
| 7 (tie) | 54.4 | 1998 | 7 | 49.0 | 1912 | 
| 7 (tie) | 54.4 | 1896 | 8 | 49.1 | 1951 | 
| 9 | 54.3 | 2017 | 9 (tie) | 49.2 | 1950, 1963 | 
| 10 (tie) | 54.2 | 1894, 1938 | 9 (tie) | 49.2 | 1976, 1996 | 
| Rank | Wettest (in.) | Year | Rank | Driest (in.) | Year | 
|---|---|---|---|---|---|
| 1 | 55.35 | 1990 | 1 | 22.16 | 1988 | 
| 2 | 54.51 | 2009 | 2 | 22.53 | 1989 | 
| 3 | 54.07 | 1993 | 3 | 23.18 | 1910 | 
| 4 | 51.66 | 1927 | 4 | 24.03 | 1930 | 
| 5 | 50.76 | 2019 | 5 | 24.65 | 1914 | 
| 6 | 50.22 | 1973 | 6 | 24.82 | 1962 | 
| 7 | 50.00 | 1926 | 7 | 25.20 | 1994 | 
| 8 | 49.98 | 2015 | 8 | 25.26 | 1890 | 
| 9 | 49.28 | 1902 | 9 | 25.42 | 2005 | 
| 10 | 48.26 | 1965 | 10 | 25.62 | 1956 | 
| Rank | Calendar Year Total  | 
			Year | Rank | Seasonal Total  | 
			Season | 
|---|---|---|---|---|---|
| 1 | 52.3 inches | 1977 | 1 | 57.6 inches | 2013-14 | 
| 2 | 49.8 inches | 2014 | 2 | 52.5 inches | 2010-11 | 
| 3 | 47.0 inches | 2010 | 3 | 51.6 inches | 1978-79 | 
| 4 | 45.7 inches | 1926 | 4 | 47.1 inches | 1977-78 | 
| 5 | 41.2 inches | 1951 | 5 | 46.9 inches | 1981-82 | 
| 6 | 39.9 inches | 1982 | 6 | 43.8 inches | 1925-26 | 
| 7 | 37.7 inches | 2009 | 7 | 42.4 inches | 2009-10 | 
| 8 | 37.6 inches | 1972 | 8 | 42.3 inches | 1974-75 | 
| 9 | 37.1 inches | 1960 | 9 | 42.1 inches | 1942-43 | 
| 10 | 36.5 inches | 1975 | 10 | 41.6 inches | 1959-60 | 
| Rank | Calendar Year Total  | 
			Year | Rank | Seasonal Total  | 
			Season | 
|---|---|---|---|---|---|
| 1 (tie) | 7.3 inches | 1928 | 1 (tie) | 7.8 inches | 1965-66 | 
| 1 (tie) | 7.3 inches | 1966 | 1 (tie) | 7.8 inches | 1994-95 | 
| 3 | 7.8 inches | 1910 | 3 | 8.5 inches | 1936-37 | 
| 4 | 9.1 inches | 1922 | 4 | 9.1 inches | 1920-21 | 
| 5 | 9.2 inches | 1921 | 5 | 9.5 inches | 1916-17 | 
| 6 | 9.4 inches | 2001 | 6 (tie) | 10.1 inches | 1921-22 | 
| 7 | 11.1 inches | 1995 | 6 (tie) | 10.1 inches | 1948-49 | 
| 8 | 12.0 inches | 1949 | 8 | 11.1 inches | 1927-28 | 
| 9 | 12.9 inches | 1923 | 9 | 11.5 inches | 2011-12 | 
| 10 | 13.1 inches | 1937 | 10 | 11.7 inches | 2001-02 | 
Temperature and precipitation records began in 1884; snowfall records began in 1896.