Snowmelt & Dewpoints: Table 2 -Minneapolis- Data

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Earlier in the Year Snowmelt Runoff and Increasing Dewpoints for Rivers in Minnesota, Wisconsin and North Dakota

Patrick J. Neuman

Table 2
	Annual			Dew Point at Minneapolis, Minnesota
Year	Dewpt			(PRELIMINARY)
		mov.	avg.	Annual relative humidity and air temperature
1918	34.4			data were used to calculate annual dewpoint
1919	34.6	10yr	5 yr	for 1918 to 1944
1920	34.4
1921	37.2			Station was moved from downtown to airport
1922	35.7		35.3	in 1938.
1923	34.2		35.2
1924	32.1		34.7
1925	33.8		34.6
1926	34.1		34
1927	34.9	34.5	33.8
1928	35.8	34.7	34.1
1929	33.8	34.6	34.5
1930	36.2	34.8	35
1931	38.8	34.9	35.9
1932	34.4	34.8	35.8
1933	34.4	34.8	35.5
1934	34.5	35.1	35.7
1935	34.6	35.2	35.3
1936	32.5	35	34.1
1937	33	34.8	33.8
1938	37.2	34.9	34.4
1939	35.7	35.1	34.6
1940	34.8	35	34.6
1941	37.6	34.9	35.7
1942	35.8	35	36.2
1943	34.6	35	35.7
1944	37.6	35.3	36.1
1945	34.5	35.3	36
1946	35.8	35.7	35.7
1947	35.2	35.9	35.5
1948	34.2	35.6	35.5
1949	35.2	35.5	35
1950	31.3	35.2	34.3
1951	33.1	34.7	33.8
1952	34.8	34.6	33.7
1953	36.2	34.8	34.1
1954	35.6	34.6	34.2
1955	34.3	34.6	34.8
1956	34.3	34.4	35
1957	34.7	34.4	35
1958	34	34.4	34.6
1959	34.6	34.3	34.4
1960	34.1	34.6	34.3
1961	35.1	34.8	34.5
1962	34.1	34.7	34.4
1963	34.5	34.5	34.5
1964	35	34.5	34.6
1965	34	34.4	34.5
1966	32.7	34.3	34.1
1967	32.5	34.1	33.7
1968	34.9	34.2	33.8
1969	34.7	34.2	33.8
1970	34.1	34.2	33.8
1971	32.8	33.9	33.8
1972	31.5	33.7	33.6
1973	35.7	33.8	33.8
1974	33.5	33.6	33.5
1975	34.5	33.7	33.6
1976	30.4	33.5	33.1
1977	34.6	33.7	33.7
1978	33	33.5	33.2
1979	32.3	33.2	33
1980	31.9	33	32.4
1981	34.7	33.2	33.3
1982	33.3	33.4	33
1983	37.4	33.6	33.9
1984	33.5	33.6	34.2
1985	32.2	33.3	34.2
1986	37.2	34	34.7
1987	37.8	34.3	35.6
1988	33.1	34.3	34.8
1989	32.6	34.4	34.6
1990	35.7	34.8	35.3
1991	36.2	34.9	35.1
1992	35.2	35.1	34.6
1993	34.5	34.8	34.8
1994	35	35	35.3
1995	35.1	35.2	35.2
1996	32.1	34.7	34.4
1997	35.4	34.5	34.4
1998	39.2	35.1	35.4
1999	37.4	35.6	35.8
2000	35.6	35.6	35.9
2001	37.4	35.7	37
2002	36.8	35.9	37.3	1918-2002 highest in 85 yrs of record.

______
Used with permission of Pat Neuman.

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