Maryland Division 6 Monthly Temperature
Year	January	February	March	April	May	June	July	August	September	October	November	December	Yearly
1931	33.7	35.9	39.0	51.2	62.3	70.7	77.5	73.7	72.0	58.9	51.2	41.4	55.6
1932	43.6	39.3	37.3	50.0	61.9	70.5	75.0	74.8	67.7	55.3	42.4	36.6	54.5
1933	40.0	35.0	39.7	52.7	64.7	72.5	74.0	73.6	69.3	54.3	41.7	34.9	54.4
1934	36.2	21.2	38.0	51.3	63.8	74.2	78.0	71.4	67.9	53.8	47.0	33.8	53.1
1935	29.8	32.0	46.7	49.5	58.9	70.1	76.9	74.1	64.4	55.4	47.8	28.9	52.9
1936	27.0	25.4	46.4	49.4	64.8	70.5	75.7	75.3	69.0	56.9	42.1	36.7	53.3
1937	40.7	34.1	38.7	50.8	63.2	72.5	74.9	75.3	63.8	53.2	43.7	33.5	53.7
1938	32.5	37.7	45.8	54.3	61.1	70.0	75.6	76.1	65.1	56.1	46.8	34.9	54.7
1939	33.6	38.4	42.8	50.4	64.9	72.5	73.6	76.2	68.0	55.9	42.8	36.7	54.7
1940	21.4	33.5	37.0	47.6	62.2	71.1	74.7	70.8	63.9	52.4	44.6	39.1	51.5
1941	30.7	30.7	36.3	57.1	63.8	70.0	74.8	72.2	69.3	60.8	46.8	38.3	54.2
1942	31.6	30.8	44.0	55.6	65.7	71.3	74.8	72.0	67.1	56.9	45.6	30.9	53.9
1943	32.3	35.0	41.7	47.9	64.2	76.1	74.9	75.4	65.0	53.5	42.8	33.2	53.5
1944	33.7	34.3	39.0	50.0	67.8	71.9	75.6	74.0	67.2	53.7	44.2	30.7	53.5
1945	26.6	33.6	52.4	55.4	59.5	70.6	73.8	71.7	69.7	54.2	46.3	29.6	53.6
1946	33.7	35.0	50.0	52.1	62.4	68.7	73.6	69.3	67.5	58.6	48.6	37.7	54.8
1947	38.2	28.8	36.6	53.9	61.9	69.1	73.2	75.9	67.3	61.2	42.6	32.9	53.5
1948	25.9	33.0	45.5	53.3	62.2	70.9	75.0	72.8	66.4	53.6	49.6	36.9	53.8
1949	40.2	40.7	44.1	51.9	62.7	72.1	78.0	73.9	63.4	60.2	44.6	38.0	55.8
1950	44.3	35.2	39.2	49.8	62.2	69.0	73.4	72.6	64.1	57.0	45.0	31.7	53.6
1951	35.0	35.6	42.6	52.6	62.7	70.6	75.5	73.3	67.2	58.7	40.9	37.3	54.3
1952	37.6	37.9	41.0	54.5	61.5	73.8	77.3	73.5	66.5	52.4	45.9	36.7	54.9
1953	38.3	39.7	44.8	53.0	67.1	71.8	76.7	73.7	67.4	57.7	45.4	38.5	56.2
1954	33.1	40.7	42.5	57.1	60.4	72.1	75.7	73.2	69.5	59.4	43.1	34.9	55.1
1955	32.1	34.5	45.1	56.6	65.4	68.2	80.2	77.2	67.2	57.6	42.7	30.7	54.8
1956	31.9	38.2	40.6	51.3	61.7	71.6	74.0	73.2	64.9	57.1	45.5	43.0	54.4
1957	30.1	38.5	42.8	56.1	64.1	73.9	75.4	72.7	68.6	52.7	46.5	38.1	55.0
1958	31.6	28.4	39.0	53.9	62.1	68.0	76.3	72.8	66.0	55.7	46.8	29.3	52.5
1959	31.4	35.1	42.4	56.1	66.3	72.4	76.1	76.6	69.9	59.2	44.0	38.3	55.7
1960	34.9	35.6	32.7	57.8	60.7	70.5	73.1	75.5	67.9	55.7	46.4	28.0	53.2
1961	26.2	35.6	44.2	48.9	59.3	70.6	75.3	73.9	72.2	57.4	47.3	33.2	53.7
1962	31.6	31.6	40.5	53.2	65.5	71.3	72.4	73.0	63.4	56.9	42.3	30.1	52.7
1963	28.1	27.3	44.8	53.6	61.0	70.8	75.0	71.7	63.4	58.7	47.9	28.1	52.5
1964	33.1	32.1	43.8	50.7	64.2	72.2	75.8	71.5	68.6	52.6	48.0	37.2	54.2
1965	30.1	34.4	39.2	50.3	66.7	69.9	74.4	73.1	69.2	53.5	45.6	38.4	53.7
1966	29.2	32.9	43.9	48.8	61.6	72.0	77.4	75.0	64.8	53.3	45.8	34.5	53.3
1967	36.9	30.3	41.0	53.9	56.7	71.3	73.9	72.3	64.2	54.4	41.0	36.7	52.7
1968	30.6	30.4	45.5	53.7	59.0	70.4	75.4	75.8	67.6	57.4	45.9	32.6	53.7
1969	33.0	32.4	39.1	54.9	63.5	72.6	75.1	72.9	66.3	54.5	43.2	31.7	53.3
1970	24.9	32.8	37.9	51.7	65.1	70.7	74.7	74.2	70.2	58.7	46.1	35.4	53.5
1971	27.5	35.2	40.1	50.9	59.8	71.9	73.6	72.0	69.5	61.1	44.5	41.7	54.0
1972	35.1	31.9	41.1	50.4	62.0	67.1	74.8	72.6	68.1	52.0	42.0	39.5	53.1
1973	34.9	33.4	47.7	52.7	59.7	73.2	75.3	75.5	68.9	58.1	47.6	37.0	55.3
1974	37.7	33.7	44.8	55.5	61.7	67.8	74.5	73.7	65.4	52.7	45.6	37.9	54.3
1975	36.5	35.7	41.0	47.9	65.1	70.9	74.0	75.1	63.6	59.2	50.1	35.6	54.6
1976	28.9	42.3	47.0	55.6	60.6	72.6	72.4	71.5	65.3	51.4	39.9	30.9	53.2
1977	21.2	34.6	48.4	55.7	65.5	69.0	76.3	74.6	69.4	53.9	47.1	33.6	54.1
1978	26.8	24.7	39.6	52.7	61.2	70.8	73.4	76.0	67.8	54.3	46.7	37.8	52.7
1979	30.4	23.6	46.2	51.6	63.3	68.5	73.1	73.4	66.9	54.3	49.6	38.7	53.3
1980	31.9	30.4	40.5	54.1	64.8	68.6	76.6	76.5	70.7	54.3	42.6	34.1	53.8
1981	27.3	38.1	41.0	56.7	61.6	72.4	74.9	72.0	65.9	52.9	45.8	33.3	53.5
1982	24.8	34.7	42.0	50.8	65.4	68.7	75.5	71.1	66.2	56.5	48.3	41.8	53.8
1983	33.5	34.5	44.9	50.9	60.9	71.4	77.0	76.6	68.7	56.4	46.7	31.5	54.4
1984	27.3	39.6	37.6	51.7	61.9	72.6	73.9	74.7	64.4	61.5	43.3	43.4	54.3
1985	28.0	35.2	45.0	57.4	64.6	69.4	74.8	73.1	68.0	58.1	50.8	32.9	54.8
1986	32.4	32.0	44.5	54.0	65.8	72.9	77.9	72.2	67.9	57.4	43.1	36.8	54.7
1987	31.2	33.1	45.3	52.7	65.0	74.0	78.6	74.9	68.2	51.2	47.3	38.2	55.0
1988	27.6	34.5	44.2	51.6	63.0	72.2	78.8	77.2	65.3	50.8	46.2	35.4	53.9
1989	37.1	34.9	42.5	52.1	61.4	73.0	75.1	73.6	67.3	57.5	44.6	24.0	53.6
1990	40.7	41.9	47.2	54.3	61.5	71.8	76.0	73.3	66.1	59.7	48.9	40.6	56.8
1991	34.1	40.1	45.5	55.7	69.8	73.5	78.2	76.8	67.4	57.5	46.1	39.3	57.0
1992	35.0	38.1	41.7	53.2	60.5	68.9	76.0	71.1	66.6	53.5	45.7	36.8	53.9
1993	36.7	31.1	39.1	52.7	64.8	71.4	78.6	75.7	68.1	55.0	45.6	34.6	54.5
1994	24.5	32.5	41.4	58.9	59.7	75.0	77.8	72.0	66.6	55.2	50.4	40.5	54.5
1995	36.3	30.9	45.4	52.4	62.3	71.7	78.0	76.8	67.5	59.4	40.3	31.5	54.4
1996	29.2	33.6	38.5	54.3	60.4	73.0	73.6	72.8	67.6	55.9	40.4	39.0	53.2
1997	33.0	40.4	45.0	51.7	60.2	70.6	75.7	72.9	66.6	56.3	43.0	37.9	54.4
1998	40.3	40.9	45.2	56.0	66.5	71.1	75.7	75.4	71.9	57.1	47.2	42.0	57.4
1999	34.9	37.4	41.7	54.1	64.0	71.4	78.9	74.5	67.0	54.1	50.4	38.6	55.6
2000	31.5	38.3	48.1	52.5	64.7	72.2	71.5	72.3	65.3	57.6	42.9	27.8	53.7
2001	31.1	37.5	39.7	54.9	62.9	72.2	72.0	76.4	65.5	56.6	50.7	41.3	55.1
2002	38.4	39.4	44.4	56.2	61.8	72.6	77.2	76.0	68.7	54.6	43.2	32.5	55.4
2003	26.7	28.8	42.5	52.5	59.4	68.8	74.6	74.8