CAMBRIDGE WATER TRMT PL, MARYLAND

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(181385)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 199106
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
1893 20.71 30.43 36.61 49.63 59.03 70.00 74.87 ----- z 64.41 a 55.03 41.71 b 35.23 a 48.88
1894 35.35 33.04 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 34.20
1895 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 46.42 41.80 34.48 40.90
1896 28.26 29.31 33.13 49.67 c 61.65 63.35 g 69.35 e ----- z ----- z ----- z ----- z ----- z 45.23
1897 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1898 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1899 ----- z ----- z 36.10 45.07 b 55.25 c 68.66 a 71.84 f 68.12 e 59.89 l 52.23 a 40.40 j 31.56 f 54.24
1900 31.00 c 28.41 a 33.94 45.83 55.57 a ----- z ----- z ----- z ----- z ----- z ----- z ----- z 38.95
1901 ----- z ----- z ----- z ----- z ----- z 65.73 74.32 72.45 64.27 51.06 38.24 a 30.74 56.69
1902 25.65 24.46 37.61 44.00 54.19 62.50 68.42 64.23 59.13 52.48 43.67 30.74 47.26
1903 27.48 29.96 41.74 44.60 54.97 59.03 67.55 65.87 58.33 48.06 33.43 23.87 46.24
1904 20.16 19.10 33.16 41.30 53.42 62.27 65.97 64.39 58.40 44.43 a 35.00 23.84 43.45
1905 22.29 20.29 35.71 42.97 55.84 62.37 68.29 65.77 59.60 47.71 34.67 30.42 45.49
1906 33.52 26.07 31.68 43.23 52.97 63.93 67.13 69.87 63.80 50.58 37.87 29.32 47.50
1907 28.27 a 20.64 37.57 a 39.11 b 50.65 57.90 67.97 65.45 63.17 43.74 38.33 32.00 a 45.40
1908 26.94 25.28 38.77 46.10 56.42 62.30 70.48 65.16 57.87 50.77 a 37.20 31.45 47.39
1909 30.29 35.31 b 36.72 b 44.90 a 54.19 65.10 64.29 63.77 58.50 44.65 41.10 26.23 47.09
1910 27.32 27.82 39.68 47.07 53.13 60.87 68.32 65.55 61.97 51.10 35.63 24.73 a 46.93
1911 31.93 b 31.00 31.87 41.23 57.16 63.90 a 69.61 67.71 62.73 49.19 37.20 34.71 48.19
1912 17.58 23.07 33.35 45.57 54.74 60.50 62.22 v 64.45 61.73 48.61 38.33 31.94 43.63
1913 35.29 27.71 38.77 45.93 52.90 59.90 66.65 65.74 61.67 51.61 42.00 35.94 48.68
1914 32.48 23.29 29.97 a 42.90 56.23 62.73 66.90 66.68 55.63 51.77 35.70 28.55 46.07
1915 29.35 31.63 a 31.52 46.37 54.16 61.30 67.29 67.10 60.40 e 51.77 37.77 28.35 47.25
1916 48.90 27.41 29.61 43.80 58.58 61.60 69.65 68.39 m 57.30 g 49.32 37.83 29.73 a 45.64
1917 28.29 26.11 a 35.35 43.93 50.00 63.60 68.90 a 66.10 55.93 44.00 33.38 a 22.26 44.82
1918 16.23 24.39 ----- z 47.93 o 59.00 61.20 65.16 70.25 w 53.53 48.74 38.28 a 35.52 44.67
1919 27.14 x 30.46 39.48 44.07 56.10 a 63.57 67.84 65.13 60.80 56.74 39.87 24.68 49.89
1920 22.84 26.86 35.35 44.33 48.94 61.63 65.42 g 67.61 60.00 z 51.26 38.13 32.58 42.95
1921 31.42 31.93 45.55 48.67 53.30 a 65.33 l 70.13 63.68 i 63.00 v 47.06 40.79 a 31.03 b 44.43
1922 24.77 a 30.30 a 37.97 39.27 s 55.48 66.17 67.74 65.42 60.63 50.81 40.00 31.03 48.21
1923 30.39 25.11 34.35 42.90 50.39 64.73 64.87 65.48 61.30 47.48 38.33 36.58 46.83
1924 26.26 27.24 33.55 41.47 52.71 62.10 65.45 64.71 57.10 46.23 38.03 28.10 45.25
1925 24.77 33.39 35.97 45.07 48.39 65.67 66.77 61.87 62.63 45.87 37.13 30.19 46.48
1926 25.45 28.18 29.26 40.13 49.55 b 58.80 67.42 67.81 60.87 48.97 34.97 27.35 44.90
1927 27.68 34.39 38.39 c 42.50 54.73 a 59.61 b 67.06 63.45 60.17 a 51.84 43.67 32.65 48.01
1928 27.97 a 29.24 35.32 42.07 52.16 63.17 68.65 68.68 58.77 50.65 42.07 31.23 47.50
1929 28.42 28.18 41.13 46.27 53.10 60.40 65.35 61.90 59.03 44.23 40.40 29.90 46.53
1930 29.13 29.71 33.61 40.23 53.48 61.67 67.03 61.97 63.07 44.90 38.30 28.42 45.96
1931 27.81 29.00 33.65 41.40 52.19 61.23 68.45 65.97 63.72 a 49.94 43.13 36.00 47.71
1932 38.55 33.24 31.45 40.97 51.74 61.73 65.45 63.55 57.43 48.77 36.40 30.16 46.62
1933 33.45 30.39 34.00 43.50 b 56.65 61.90 64.29 66.35 63.13 45.32 34.77 30.23 47.00
1934 30.87 16.11 30.10 42.13 54.06 66.77 69.03 64.45 61.37 45.80 a 39.40 28.65 45.73
1935 25.52 28.18 38.13 42.43 50.71 62.63 69.06 65.84 56.87 46.26 44.03 26.65 46.36
1936 23.74 20.48 39.45 41.67 53.55 62.33 66.97 66.35 61.57 50.32 36.80 32.42 46.30
1937 38.06 29.82 32.87 45.10 53.35 63.73 66.97 68.42 54.73 46.26 37.60 29.90 47.24
1938 28.58 32.82 38.10 45.60 52.84 61.53 66.61 66.52 58.07 46.23 39.13 31.00 47.25
1939 29.06 33.89 35.61 44.07 53.16 63.53 66.77 a 68.29 59.93 48.45 34.50 31.87 47.43
1940 16.61 27.76 30.97 39.90 53.58 64.20 65.68 64.97 55.83 44.29 39.67 34.48 44.83
1941 28.39 25.89 29.58 45.23 52.35 61.20 67.90 64.32 61.37 53.68 38.50 33.19 46.80
1942 27.74 26.52 a 35.74 44.70 57.32 c 64.41 a 67.97 65.03 a 59.04 c 50.45 40.69 a 41.67 z 49.06
1943 27.62 b 27.54 33.30 a 39.58 r 55.52 66.30 69.25 w 66.16 ----- z 45.90 ----- z 26.35 43.59
1944 28.26 27.14 a ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 27.70
1945 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1946 27.08 s 29.21 40.90 42.77 54.35 60.83 64.39 62.10 58.30 49.84 41.87 31.06 48.69
1947 33.94 23.11 29.81 43.13 53.81 59.90 64.77 67.06 60.77 51.94 35.73 26.68 45.89
1948 21.06 26.28 37.29 43.83 53.71 60.60 65.74 64.29 56.17 46.58 42.63 31.29 45.79
1949 33.39 33.82 35.68 44.50 53.74 64.60 71.29 66.68 55.60 51.87 a 35.96 b 30.37 a 48.12
1950 36.06 29.43 31.81 40.10 52.48 61.23 65.13 62.65 57.47 49.26 36.87 27.00 45.79
1951 29.19 28.25 34.77 41.90 51.16 61.10 66.23 63.32 57.17 52.81 35.60 31.42 46.08
1952 32.58 32.59 35.40 a 47.23 53.06 65.83 a 70.00 66.45 57.83 43.94 39.73 32.10 48.06
1953 34.58 33.79 36.61 45.66 a 58.40 a 63.37 65.77 e 63.90 56.63 46.70 a 35.72 a 32.57 a 47.81
1954 27.35 32.82 35.13 47.41 a 51.65 62.14 a 65.80 a 64.61 59.54 b 51.65 35.37 29.10 46.88
1955 25.94 26.00 36.97 46.57 53.97 a 57.87 69.68 68.13 58.75 b 47.71 35.79 b 25.61 46.08
1956 27.29 30.07 32.93 a 41.76 e 51.39 61.30 67.48 65.29 57.78 c 50.74 40.28 a 37.13 46.95
1957 24.29 32.71 35.97 46.90 a 54.81 65.00 66.00 a 61.63 a 61.77 44.81 40.97 32.26 47.26
1958 25.13 22.14 32.10 45.17 52.87 60.53 68.58 64.06 54.45 a 47.90 a 39.93 22.29 44.60
1959 23.97 27.29 33.84 46.33 57.16 62.60 67.32 67.55 59.07 51.90 36.97 31.13 47.09
1960 28.68 28.69 20.35 h 46.58 d 50.65 60.53 63.50 i 68.83 b 60.77 49.03 a 39.10 21.87 45.47
1961 20.58 30.14 37.77 42.30 51.74 61.10 67.35 65.77 63.67 46.71 42.70 27.93 b 46.48
1962 26.26 26.75 33.77 45.40 54.87 61.90 63.06 63.16 56.13 48.71 35.57 26.52 d 45.18
1963 23.97 20.00 36.87 43.77 51.26 61.27 64.87 62.68 55.17 46.10 41.27 24.39 44.30
1964 25.52 27.45 36.26 42.73 53.55 61.50 67.70 a 62.42 57.23 42.87 37.73 32.58 45.63
1965 23.65 26.18 31.65 41.23 56.10 60.53 65.81 64.45 60.57 45.06 37.63 29.61 45.21
1966 24.10 26.29 34.61 40.70 51.71 61.07 66.03 65.42 56.67 44.03 37.50 b 28.16 44.69
1967 30.35 23.46 32.26 43.30 47.48 59.83 66.26 65.32 55.20 44.71 34.27 30.87 44.44
1968 21.58 21.62 35.35 42.40 50.97 62.37 66.71 67.13 55.87 51.84 41.37 28.03 45.44
1969 24.94 27.61 30.65 44.83 52.87 64.00 68.03 65.03 58.00 45.65 37.53 28.90 45.67
1970 20.26 25.57 32.06 42.57 54.87 62.63 67.87 65.48 61.20 51.84 39.97 30.65 46.25
1971 22.32 27.25 31.77 38.77 51.58 63.63 65.42 64.45 62.50 57.00 39.00 36.58 46.69
1972 29.77 27.00 34.61 41.30 54.26 60.47 67.81 64.23 60.13 45.68 38.07 35.48 46.57
1973 26.84 26.36 39.81 45.17 52.94 66.30 67.19 67.23 60.40 48.48 40.77 31.68 47.76
1974 33.06 28.04 36.90 45.03 53.58 59.83 65.32 65.90 59.33 42.97 38.33 32.52 46.74
1975 31.10 31.61 35.10 40.80 55.81 64.10 66.42 66.55 59.00 52.10 42.17 30.97 47.98
1976 24.13 33.69 38.19 45.07 53.65 64.63 65.32 63.03 57.07 46.19 31.90 24.94 45.65
1977 15.97 25.96 40.68 46.03 54.65 60.40 67.26 68.09 i 63.63 48.32 44.93 30.13 45.27
1978 25.71 22.93 34.32 44.97 53.84 63.03 66.87 70.48 59.93 46.72 b 41.53 31.55 46.82
1979 26.71 17.86 38.77 45.83 57.74 59.73 67.23 67.39 61.83 48.68 43.07 33.16 47.33
1980 29.19 25.07 33.97 46.50 57.07 b 61.87 70.42 68.63 a 64.21 a 48.42 38.48 a 29.31 b 47.76
1981 22.42 33.00 33.53 a 49.04 b 54.03 67.33 68.39 64.10 59.10 46.81 40.70 31.61 47.50
1982 20.35 31.82 36.48 42.03 56.26 ----- z 68.26 64.74 59.40 49.39 43.10 37.58 46.31
1983 30.45 30.04 39.94 43.90 52.71 63.30 67.90 67.94 59.90 51.10 40.37 29.10 48.05
1984 23.35 35.24 32.45 44.37 55.52 65.14 a 67.55 67.55 56.41 a 53.84 37.57 37.00 48.00
1985 22.94 29.61 39.10 46.43 56.35 61.90 a 66.39 66.61 58.60 53.03 48.23 28.94 48.18
1986 27.58 29.25 36.45 45.17 55.90 64.00 70.19 65.16 61.23 51.42 41.07 33.42 48.40
1987 27.97 27.89 37.13 45.13 54.61 64.97 70.55 68.77 62.53 43.94 41.20 34.42 48.26
1988 23.29 30.31 36.81 44.30 54.13 62.70 69.94 70.35 59.70 44.35 40.00 29.55 47.12
1989 30.84 28.00 35.52 44.53 53.97 67.13 68.29 68.68 62.20 50.52 38.60 20.23 47.37
1990 33.58 33.79 37.97 46.17 53.94 63.87 70.13 67.84 59.97 53.10 41.10 35.90 49.78
1991 29.61 32.25 40.52 47.13 60.00 63.30 ----- z ----- z ----- z ----- z ----- z ----- z 45.47
Period of Record Statistics
MEAN 27.50 28.03 35.40 44.09 53.98 62.65 67.48 65.79 59.50 48.65 38.92 30.32 46.65
S.D. 5.22 4.04 3.21 2.35 2.51 2.31 2.03 2.15 2.63 3.22 2.93 3.73 1.20
SKEW 0.60 -0.53 0.26 0.00 0.24 0.61 0.95 0.34 -0.07 0.23 0.22 -0.34 -0.23
MAX 48.90 35.31 45.55 49.67 61.65 70.00 74.87 72.45 64.41 57.00 48.23 37.58 49.78
MIN 15.97 16.11 29.26 38.77 47.48 57.87 63.06 61.63 53.53 42.87 31.90 20.23 43.45
NO YRS 91 93 90 89 92 89 86 85 85 91 89 89 74