TOWSON, MARYLAND

Monthly Average Temperature (Degrees Fahrenheit)

(188877)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 199609
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1907 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1908 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 35.21 35.21
1909 34.11 41.21 39.89 53.07 62.11 72.12 73.52 72.08 65.63 51.18 49.62 30.77 53.78
1910 30.89 32.64 49.00 56.92 60.90 68.78 76.65 72.00 69.23 58.71 40.37 27.69 53.65
1911 36.53 34.46 40.56 49.31 a 68.21 71.83 77.08 72.72 b 68.93 55.68 a 41.50 a 39.56 54.70
1912 23.53 29.00 39.06 53.78 a 63.63 a 68.47 73.82 71.61 h ----- z ----- z 42.62 v 36.91 b 48.53
1913 41.95 b 33.63 b 45.37 a 54.52 62.61 71.75 76.25 a 72.82 66.59 b 57.42 e 47.68 b 38.52 55.76
1914 35.08 27.70 37.77 50.90 65.45 72.70 74.53 75.11 64.18 58.95 44.58 31.11 53.17
1915 33.89 35.86 36.66 57.25 60.10 68.20 74.11 72.61 69.24 a 57.16 44.55 32.23 53.49
1916 37.08 31.43 35.05 50.33 63.92 66.55 75.87 73.87 e 65.05 55.16 44.25 32.98 52.63
1917 32.42 30.86 39.53 51.75 57.10 69.98 74.56 73.77 62.30 51.21 j 30.71 w 25.90 51.82
1918 21.61 32.57 45.06 51.48 67.13 68.35 72.65 75.76 62.40 59.03 44.28 36.34 o 54.58
1919 36.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 36.00
1920 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1921 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1922 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1923 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1924 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 34.85 n 9999.00
1925 27.93 h 36.73 q 43.40 p 53.77 s ----- z 72.14 w 72.30 u 71.69 o 66.96 q 50.32 n 41.03 n 33.74 l 9999.00
1926 30.05 k 31.09 l 35.00 j 35.66 h ----- z ----- z ----- z ----- z ----- z ----- z ----- z 34.14 j 9999.00
1927 30.48 k 39.92 i 42.27 i 51.83 j 61.89 m 65.61 k 73.37 l ----- z ----- z ----- z ----- z 39.38 k 9999.00
1928 35.90 k ----- z ----- z 48.45 k ----- z ----- z ----- z ----- z ----- z ----- z 44.50 p 37.21 q 9999.00
1929 ----- z 32.90 m ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1930 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1931 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1932 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1933 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1934 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1935 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1936 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1937 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1938 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1939 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1940 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1941 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1942 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1943 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1944 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1945 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1946 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1947 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 72.71 66.23 54.24 50.37 37.53 56.22
1949 41.13 41.45 44.66 52.35 62.55 72.30 77.94 74.23 64.23 60.00 d 45.53 38.39 56.23
1950 45.03 35.30 39.60 49.42 61.65 70.15 73.26 72.66 63.87 57.47 45.95 32.23 a 53.88
1951 35.66 35.57 42.40 53.87 63.34 70.95 75.94 73.45 67.82 58.77 40.95 37.43 a 54.68
1952 37.68 37.66 40.58 54.55 61.50 73.88 77.74 74.10 67.70 53.95 46.73 37.68 55.31
1953 39.58 40.89 45.16 53.27 67.18 72.10 76.65 74.42 68.75 58.76 46.47 39.56 56.90
1954 34.39 41.80 43.53 57.63 60.71 72.38 75.44 73.00 69.97 60.05 43.45 34.97 55.61
1955 32.56 34.68 45.55 56.57 65.45 67.45 79.65 76.47 66.95 57.53 42.95 30.45 54.69
1956 31.87 39.40 41.15 51.48 62.87 72.20 74.92 73.40 64.93 56.58 45.87 43.39 54.84
1957 30.94 38.61 42.55 56.57 64.35 73.60 76.08 73.00 68.42 52.26 46.25 38.08 55.06
1958 31.21 28.18 38.27 53.95 61.92 67.19 d 76.39 73.00 66.12 55.98 47.37 30.08 52.47
1959 31.47 35.32 42.42 56.05 65.92 e 71.13 75.98 76.08 68.83 a 60.29 45.73 39.68 55.74
1960 35.92 36.98 33.45 58.62 61.26 70.68 74.11 76.87 68.90 57.11 47.68 29.53 54.26
1961 26.77 36.05 45.11 49.67 59.89 71.13 75.31 74.16 73.38 58.10 b 48.84 a 33.90 54.36
1962 33.39 32.36 42.06 53.97 66.56 71.70 73.48 b 73.70 z 62.42 k 58.37 43.27 31.29 50.65
1963 29.00 a 28.39 46.11 54.80 62.66 71.12 75.82 72.76 64.58 59.32 49.03 29.53 53.59
1964 38.54 s 33.48 a 45.72 a 50.77 64.58 72.48 76.21 72.61 68.08 53.60 49.43 38.98 a 56.90
1965 31.90 35.54 40.32 50.70 67.25 a 71.38 a 75.58 a 73.05 70.82 b 54.95 47.37 d 37.31 g 56.26
1966 30.81 b 32.78 l ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 30.81
1967 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1968 ----- z ----- z ----- z ----- z 60.63 71.98 77.31 77.60 69.60 58.92 47.20 34.98 62.28
1969 31.61 33.98 40.77 55.82 65.63 74.33 76.65 74.77 68.15 57.39 45.17 33.11 54.78
1970 26.94 34.11 38.87 52.83 66.60 72.67 76.84 76.68 72.98 61.19 48.20 37.98 55.49
1971 30.16 37.21 41.73 52.65 61.48 73.68 75.87 73.63 70.97 63.34 46.78 44.08 55.97
1972 37.32 33.34 42.32 52.35 63.61 68.52 76.58 74.52 70.13 54.53 44.52 41.71 54.95
1973 37.71 35.41 49.24 53.75 61.19 74.32 77.37 77.10 70.97 60.74 49.75 39.35 57.24
1974 39.65 35.55 45.77 56.73 63.23 69.33 76.50 75.35 67.45 55.53 48.52 39.71 56.11
1975 38.37 36.80 a 43.56 d 49.12 66.10 73.96 g 75.06 77.02 65.53 61.57 a 51.70 e 39.68 f 56.48
1976 30.73 44.28 48.48 58.00 63.00 75.03 75.02 73.89 68.32 54.43 c 41.69 f 33.48 c 56.79
1977 24.70 a 38.44 b 50.26 b 57.68 b 67.63 70.88 78.88 a 76.77 71.53 55.47 48.50 35.73 56.37
1978 28.42 26.50 a 41.79 b 53.29 a 62.29 71.90 74.60 76.58 69.83 a 56.19 48.88 40.91 d 54.27
1979 32.42 27.71 48.63 52.69 a 64.37 69.93 ----- z 74.92 68.83 56.00 50.72 40.66 f 54.62
1980 33.65 32.61 j 33.55 t 60.00 s 66.08 m 70.52 g 76.45 u 77.64 j 68.64 s 54.82 q 42.71 f 33.48 g 33.65
1981 27.12 g 35.93 e 40.26 b 57.31 c ----- z 75.89 u 76.71 75.04 d 68.67 f 54.15 e 47.65 35.68 52.84
1982 26.45 36.36 43.45 51.97 66.69 71.10 78.85 74.27 68.20 57.81 48.72 42.81 55.56
1983 34.60 36.16 45.42 50.55 61.42 73.42 78.77 78.55 72.38 57.31 47.78 32.16 55.71
1984 25.89 39.74 37.21 52.84 a 62.82 ----- z ----- z 77.92 65.57 a ----- z 44.70 43.31 50.00
1985 ----- z 35.77 43.97 58.86 b 64.46 e 70.55 a 77.18 c 74.42 68.72 59.92 51.92 33.42 58.11
1986 33.31 33.50 43.91 c 54.55 67.34 73.67 r 80.38 g 73.24 69.35 59.66 44.35 37.31 51.65
1987 ----- z 29.70 44.56 ----- z 65.60 74.48 ----- z ----- z 71.72 51.95 48.66 a 38.94 53.20
1988 27.92 33.28 43.76 51.63 62.35 73.02 79.34 78.10 66.63 51.65 46.28 36.98 54.24
1989 37.65 34.93 40.90 51.75 61.65 73.43 75.39 74.06 67.50 58.37 45.47 25.42 53.88
1990 40.29 42.66 47.85 55.27 61.82 72.57 76.81 74.24 66.87 61.19 48.93 o 46.00 z 59.96
1991 ----- z ----- z 45.56 w 60.50 u 70.87 74.42 78.68 ----- z ----- z ----- z ----- z ----- z 74.66
1992 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1993 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 74.60 a 59.05 b 46.25 x 39.05 a 57.57
1994 27.18 35.43 a 43.93 d 61.85 c 60.76 ----- z 80.05 ----- z 70.93 ----- z 51.02 41.21 52.48
1995 ----- z 31.73 42.11 51.52 63.58 ----- z 83.53 b 80.58 e 67.13 59.73 38.83 r 38.45 t 59.99
1996 40.33 y ----- z 52.83 z ----- z ----- z ----- z 75.50 z ----- z 72.69 c ----- z ----- z ----- z 72.69
Period of Record Statistics
MEAN 33.07 34.99 42.71 53.81 63.65 71.44 76.36 74.71 68.23 57.28 46.73 35.85 54.83
S.D. 5.06 4.06 3.68 2.90 2.64 2.10 2.03 1.95 2.80 2.78 2.73 4.64 1.17
SKEW -0.02 0.01 -0.15 0.48 0.30 -0.47 0.87 0.89 0.01 -0.29 -0.26 -0.31 -0.04
MAX 45.03 44.28 50.26 61.85 70.87 75.03 83.53 80.58 74.60 63.34 51.92 44.08 57.24
MIN 21.61 26.50 33.45 49.12 57.10 66.55 72.65 72.00 62.30 51.18 40.37 25.42 52.47
NO YRS 48 50 50 49 51 46 48 48 51 49 47 48 33