CAMBRIDGE WATER TRMT PL, MARYLAND

Monthly Average 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 27.29 39.16 44.40 57.60 66.60 76.57 81.39 ----- z 71.34 a 61.92 47.20 b 40.41 b 55.81
1894 40.19 37.96 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 39.08
1895 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 54.27 a 49.05 41.62 b 48.31
1896 34.77 37.95 41.61 58.93 c 69.84 72.67 g 77.92 e ----- z ----- z ----- z ----- z ----- z 53.50
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 42.95 b 55.46 b 64.82 c 77.29 a 79.28 f 75.79 e 68.97 l 60.08 a 49.78 j 39.84 f 62.73
1900 38.05 c 37.72 a 41.61 54.18 66.10 a ----- z ----- z ----- z ----- z ----- z ----- z ----- z 47.53
1901 ----- z ----- z ----- z ----- z ----- z 74.12 81.52 78.40 71.03 59.23 43.88 a 37.79 63.71
1902 32.85 31.04 47.94 54.68 65.98 74.38 79.05 75.27 69.05 60.71 51.95 36.84 56.65
1903 34.26 38.96 51.34 54.37 66.11 68.23 78.53 74.28 a 69.62 58.02 43.62 32.90 a 55.85
1904 29.26 28.71 42.52 52.25 66.53 73.65 77.42 76.21 71.43 56.55 a 45.00 32.67 a 54.35
1905 31.95 28.48 46.77 55.42 67.71 73.58 78.81 76.03 70.63 59.97 46.85 40.03 56.35
1906 41.82 36.39 39.98 56.15 65.76 74.45 77.27 78.68 73.57 58.13 47.23 37.84 57.27
1907 38.05 a 30.29 50.09 c 49.09 b 61.31 67.90 78.52 75.82 72.93 54.77 46.40 40.33 a 55.46
1908 35.21 32.83 49.08 57.73 67.10 74.02 80.69 74.73 68.30 b 61.27 a 47.40 a 39.31 57.30
1909 38.84 44.85 d 45.79 b 56.23 b 66.24 75.18 76.34 75.15 a 69.32 56.44 50.97 34.15 57.46
1910 35.56 37.29 51.39 58.52 63.92 a 70.73 79.16 75.84 73.25 62.15 a 43.17 31.85 a 56.90
1911 40.40 b 38.96 43.52 52.00 70.85 75.79 a 81.34 78.44 72.90 59.79 47.28 43.87 58.76
1912 27.68 32.97 43.40 a 58.33 67.50 73.43 72.89 v 75.42 72.23 60.81 48.30 42.11 54.74
1913 45.55 37.18 49.61 56.28 65.97 72.69 a 79.26 76.52 71.87 60.94 51.42 43.15 59.20
1914 40.05 32.23 39.25 a 53.88 68.60 75.23 78.34 78.05 68.45 62.05 47.18 34.16 56.46
1915 37.02 40.52 a 39.65 59.93 66.42 72.50 79.35 76.50 71.56 e 60.48 47.22 36.19 57.28
1916 ----- z 36.30 a 37.84 54.45 68.87 72.17 78.81 77.47 m 67.03 j 59.34 47.13 37.18 a 54.68
1917 37.10 34.98 a 43.69 54.23 60.35 73.75 77.62 a 76.31 65.32 54.81 43.14 b 29.48 54.23
1918 24.03 35.23 ----- z 56.37 o 70.65 71.87 76.37 80.94 w 65.67 61.48 47.52 a 42.34 55.02
1919 34.64 x 37.77 49.18 a 54.38 66.52 a 74.23 77.77 75.08 70.68 65.06 48.32 33.60 59.33
1920 30.48 33.81 45.74 54.15 60.58 73.58 76.17 h 76.23 70.50 z 63.03 47.37 41.00 52.60
1921 39.42 40.11 56.66 60.47 63.65 a 78.81 l 79.56 73.72 k 75.00 v 58.02 49.95 a 39.34 b 54.13
1922 33.18 a 39.02 a 46.65 51.00 x 66.00 75.17 76.97 74.52 70.38 60.60 48.92 39.60 57.36
1923 38.18 a 33.21 45.97 53.18 62.55 75.72 75.69 75.40 71.20 57.68 45.98 45.39 56.68
1924 36.87 34.66 42.44 51.47 61.11 70.85 74.55 74.26 64.58 56.94 46.67 37.76 54.35
1925 33.32 43.89 47.24 57.43 62.44 78.85 78.56 73.81 73.77 54.65 45.83 37.50 57.27
1926 34.76 37.27 40.26 52.47 62.54 c 69.20 77.00 76.55 69.48 58.50 45.87 34.98 54.91
1927 35.77 42.95 48.68 f 52.05 63.74 b 68.33 i 76.15 71.39 70.25 b 61.47 52.98 40.63 56.74
1928 37.60 a 38.47 44.29 52.78 62.65 71.72 78.00 77.69 66.25 60.79 50.57 40.13 56.74
1929 37.15 37.02 51.10 57.78 63.94 71.85 76.61 73.45 70.35 56.27 49.17 39.61 57.02
1930 37.85 41.71 45.37 a 52.05 66.58 a 73.40 a 78.42 74.65 75.10 56.58 47.67 36.03 57.12
1931 36.94 38.73 41.23 52.82 63.03 71.90 78.81 75.29 73.71 a 61.65 53.33 45.87 57.77
1932 47.06 43.30 a 41.27 52.77 62.85 72.20 76.00 75.61 69.45 59.53 46.40 39.85 57.19
1933 43.52 40.09 43.19 53.91 b 66.68 73.35 74.73 75.71 72.98 57.15 45.47 39.81 57.21
1934 40.15 25.45 41.24 53.38 65.45 76.38 79.24 73.87 70.07 57.30 a 50.38 38.13 55.92
1935 34.37 37.12 49.73 51.58 61.66 72.65 77.87 75.58 67.53 58.32 51.73 33.56 55.98
1936 32.66 29.71 50.40 52.28 66.26 72.88 77.19 78.26 71.32 61.02 46.32 41.31 56.63
1937 45.94 38.64 42.08 55.22 65.26 74.50 77.10 77.40 65.78 55.87 47.23 37.27 56.86
1938 35.81 41.96 49.15 57.10 63.39 71.77 76.26 76.76 67.95 57.68 50.60 39.63 57.34
1939 37.94 43.18 46.18 53.72 65.47 74.22 75.53 a 77.06 70.58 58.39 44.40 40.13 57.23
1940 25.02 35.83 40.52 50.08 63.63 74.00 76.45 72.85 65.48 54.13 47.53 42.98 54.04
1941 34.90 a 34.14 39.13 57.42 65.18 a 71.10 75.92 74.32 71.65 64.69 49.97 42.31 56.73
1942 35.82 35.07 a 45.77 56.75 67.61 c 73.74 a 77.48 73.68 a 69.78 c 60.05 50.79 a 36.00 z 58.78
1943 35.50 b 37.91 44.20 a 46.40 y 67.05 77.50 77.71 x 77.60 ----- z 55.71 ----- z 36.56 54.00
1944 36.63 36.27 a ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 36.45
1945 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1946 35.46 s 39.36 51.61 53.80 63.98 70.97 74.03 71.19 68.98 60.60 52.00 41.76 58.93
1947 42.56 31.95 38.95 54.90 64.66 69.93 74.40 77.53 70.05 63.00 44.95 35.76 55.72
1948 28.74 35.91 47.63 54.37 63.74 71.35 75.27 75.00 68.48 56.06 52.63 40.11 55.78
1949 42.73 43.75 45.77 54.68 64.69 74.38 80.71 77.10 66.70 62.72 a 46.57 b 40.17 a 58.33
1950 47.21 37.54 42.08 51.57 62.56 72.28 75.32 73.45 66.80 60.13 48.30 35.19 56.04
1951 38.76 39.09 44.21 53.17 62.52 71.70 77.39 74.69 69.40 61.56 44.97 40.90 56.53
1952 40.92 40.12 44.03 a 56.75 63.48 75.74 a 80.34 75.84 68.72 54.94 48.62 39.68 57.43
1953 42.19 42.32 46.37 55.90 a 69.03 a 73.35 77.35 e 74.98 68.93 59.07 a 47.67 a 41.32 a 58.21
1954 36.55 43.05 45.27 58.62 a 61.89 73.45 a 77.17 a 74.27 71.04 b 61.95 44.77 37.24 57.11
1955 33.98 36.57 47.50 57.48 a 65.27 a 68.28 80.00 77.00 68.46 b 59.31 46.07 b 33.69 56.14
1956 33.81 40.24 42.09 c 52.26 e 62.74 72.08 76.35 75.15 68.46 d 59.82 48.60 a 45.48 56.42
1957 32.24 40.36 44.32 58.22 a 66.53 75.87 77.97 a 73.05 b 70.77 54.47 49.67 41.47 57.08
1958 33.02 30.34 40.11 55.08 63.23 70.48 78.18 74.19 66.72 a 57.93 a 49.63 31.11 54.17
1959 34.03 37.68 44.98 56.80 67.84 74.45 76.71 77.05 70.55 61.89 47.12 40.73 57.49
1960 36.37 37.59 28.26 h 59.54 d 61.60 71.65 73.57 i 77.00 b 69.69 a 58.70 a 49.62 31.94 55.37
1961 29.94 38.82 47.23 51.28 61.50 71.70 76.55 75.02 73.47 59.05 50.80 35.59 b 55.91
1962 35.24 34.59 42.63 55.30 66.53 71.72 73.00 74.42 66.52 59.27 44.53 34.17 d 54.83
1963 32.77 30.05 47.77 54.95 62.31 71.95 a 75.97 73.79 65.65 59.31 50.88 32.03 54.79
1964 36.21 35.14 46.76 52.83 65.29 73.42 76.73 a 72.84 68.24 a 54.00 50.18 41.19 56.07
1965 33.63 36.55 41.21 51.48 67.76 71.08 75.42 74.11 70.72 55.94 48.17 40.00 55.51
1966 31.69 34.77 45.63 50.67 62.52 72.63 77.24 75.79 66.75 55.39 48.15 c 36.53 54.81
1967 39.45 33.12 42.68 54.75 58.27 71.58 75.71 73.79 65.78 56.23 43.82 39.32 54.54
1968 30.52 31.48 46.66 54.35 61.97 72.82 76.74 77.87 69.23 61.53 50.17 36.29 55.80
1969 32.55 34.27 40.35 56.05 63.87 74.65 77.73 74.60 68.45 57.27 46.65 35.74 55.18
1970 29.00 35.38 40.53 53.32 65.65 72.75 76.87 76.48 72.78 61.95 49.35 38.73 56.07
1971 30.63 37.25 41.76 51.33 61.68 73.88 76.29 74.69 71.47 64.60 48.10 46.03 56.48
1972 37.68 35.60 43.65 52.23 63.40 69.17 76.50 74.21 69.23 55.56 46.22 43.55 55.58
1973 35.84 35.16 48.73 54.82 62.44 75.28 77.42 76.71 70.35 59.81 50.27 40.39 57.27
1974 41.05 37.09 46.94 56.45 63.50 69.87 76.03 75.40 68.77 55.35 48.68 41.44 56.71
1975 40.00 39.38 43.81 50.05 65.82 73.07 75.76 76.81 67.48 61.40 52.88 39.94 57.20
1976 32.65 45.10 48.50 57.45 63.39 74.90 75.55 74.06 68.30 54.69 42.22 34.48 55.94
1977 24.34 36.86 50.73 57.68 65.94 70.32 77.92 78.61 i 72.00 57.37 51.78 a 38.11 54.82
1978 32.02 29.68 43.52 a 56.09 a 63.42 73.67 75.84 79.32 70.85 58.38 b 50.72 42.21 56.31
1979 35.89 26.70 49.44 55.22 67.13 70.27 76.13 76.42 70.90 58.55 53.57 42.13 56.86
1980 36.60 33.66 43.35 57.30 67.83 b 73.48 80.87 79.17 a 74.26 a 58.32 47.10 a 38.62 b 57.55
1981 31.08 42.95 44.07 a 60.19 c 64.31 77.07 78.31 74.05 69.18 57.53 49.78 38.29 57.23
1982 29.89 39.55 45.98 53.60 67.53 ----- z 78.50 74.92 70.17 59.82 53.02 45.97 56.27
1983 38.29 38.43 48.77 53.68 63.76 73.78 79.55 78.84 71.50 60.34 50.75 37.55 57.94
1984 31.39 44.29 41.47 53.78 65.77 75.67 a 76.65 76.76 67.79 a 63.82 47.80 47.24 57.70
1985 30.94 38.48 49.68 60.57 67.53 72.34 a 77.65 76.34 70.55 62.98 55.87 37.42 58.36
1986 37.16 36.71 47.42 56.05 67.89 76.38 80.98 75.00 a 70.70 61.39 49.70 41.13 58.38
1987 35.13 36.29 47.47 54.83 66.77 76.48 81.48 78.92 72.47 55.47 51.98 42.42 58.31
1988 31.94 39.57 47.61 54.08 65.05 75.25 80.94 79.90 69.73 55.08 50.12 39.52 57.40
1989 40.16 37.82 45.57 a 55.27 64.55 76.87 77.87 76.69 71.60 61.10 48.82 28.56 57.07
1990 43.48 45.57 49.48 57.03 64.52 74.78 79.94 76.56 69.33 63.79 52.00 45.37 60.16
1991 38.66 43.46 49.58 57.93 71.73 75.15 ----- z ----- z ----- z ----- z ----- z ----- z 56.09
Period of Record Statistics
MEAN 35.73 37.06 45.23 54.93 64.96 73.25 77.59 75.71 69.82 59.03 48.43 38.81 56.62
S.D. 4.81 4.25 3.66 2.57 2.51 2.22 1.86 1.76 2.31 2.78 2.75 3.91 1.23
SKEW 0.02 -0.30 0.26 0.14 0.21 -0.11 0.25 0.14 -0.16 0.02 0.08 -0.28 -0.12
MAX 47.21 45.57 56.66 60.57 71.73 78.85 81.52 79.90 75.10 65.06 55.87 47.24 60.16
MIN 24.03 25.45 37.84 49.09 58.27 67.90 73.00 71.19 64.58 54.00 42.22 28.56 54.04
NO YRS 90 93 89 89 92 88 86 85 85 91 89 89 73