COLEMAN 3 WNW, MARYLAND

Monthly Total Precipitation (inches)

(181980)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 197109
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
1899 4.21 0.00 z 6.12 1.40 2.28 1.08 3.77 5.78 7.45 2.21 2.28 0.00 z 36.58
1900 3.59 5.74 2.63 2.58 3.04 4.65 2.75 a 0.00 z 5.15 2.01 1.83 3.22 37.19
1901 3.31 0.79 3.44 5.44 3.63 a 1.47 7.42 2.70 2.03 1.60 1.72 5.81 39.36
1902 2.40 4.22 4.03 3.01 1.55 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3.89 7.42 26.52
1903 4.00 5.46 5.05 4.91 1.20 3.09 5.78 6.00 1.35 4.19 0.79 3.76 45.58
1904 2.62 2.59 3.68 2.15 3.06 3.71 4.53 2.77 6.14 2.76 2.01 3.16 39.18
1905 3.18 b 2.46 3.21 4.26 2.95 3.33 7.63 5.03 3.06 1.88 1.39 4.07 42.45
1906 2.91 b 2.49 5.05 3.26 4.38 4.99 6.45 6.59 1.68 5.90 2.25 4.19 50.14
1907 3.19 1.59 3.34 3.14 4.52 6.42 3.54 5.31 7.93 3.15 8.45 5.50 56.08
1908 0.00 z 0.00 z 0.00 z 2.36 5.85 1.06 2.65 5.41 3.51 2.84 1.17 3.66 28.51
1909 3.34 3.75 3.93 a 2.04 3.22 4.12 1.30 0.72 3.52 1.28 1.62 5.47 34.31
1910 0.00 z 0.00 z 0.00 z 4.17 3.47 6.52 1.18 3.48 0.74 3.12 2.74 2.35 27.77
1911 4.34 1.82 2.48 3.82 2.01 3.08 3.93 12.04 2.02 3.23 5.51 4.16 48.44
1912 2.56 2.92 a 7.53 2.58 3.46 3.33 3.33 2.39 4.88 2.92 2.70 4.10 g 38.60
1913 2.88 1.19 i 5.34 7.11 3.53 1.33 2.16 4.15 1.81 a 3.88 1.82 2.23 36.24
1914 3.87 2.40 1.79 3.07 1.13 1.69 a 2.42 4.72 1.19 0.00 z 0.00 z 0.00 z 22.28
1915 3.98 a 4.48 1.08 2.66 4.11 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 16.31
1916 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.92 z 0.63 2.09 3.17 u 2.72
1917 3.06 1.75 5.31 2.28 3.21 5.43 5.73 1.82 2.80 6.37 0.45 1.58 39.79
1918 4.28 1.24 3.91 4.78 5.06 1.76 3.41 4.23 4.31 u 1.02 1.39 4.35 35.43
1919 4.48 2.72 4.84 4.19 6.46 3.80 11.24 6.94 2.29 2.47 4.08 3.93 57.44
1920 2.48 3.28 3.22 a 5.06 3.00 5.28 5.52 11.05 2.49 0.67 3.13 3.95 49.13
1921 2.43 2.77 1.79 3.07 3.91 4.98 5.34 3.07 3.82 0.95 4.05 1.93 38.11
1922 3.85 3.47 4.26 2.08 2.61 6.92 8.92 1.27 1.39 1.41 0.46 3.31 39.95
1923 3.95 2.78 3.86 5.08 2.18 1.88 5.16 2.12 3.80 2.52 1.97 3.09 38.39
1924 3.85 4.16 3.57 5.49 5.57 5.37 0.29 4.29 5.68 0.05 2.10 2.47 42.89
1925 4.70 r 1.54 2.01 2.38 1.98 1.47 6.40 1.43 1.23 3.71 u 2.34 1.32 22.10
1926 2.59 3.69 u 2.26 1.93 1.79 3.59 6.97 6.98 7.18 2.94 3.39 3.05 42.67
1927 1.56 3.49 1.54 3.72 2.61 1.97 5.95 4.29 1.59 5.52 2.82 3.33 38.39
1928 2.69 3.26 2.86 5.22 3.99 4.12 3.56 11.67 4.54 1.40 2.17 1.88 47.36
1929 2.70 3.04 2.99 5.78 2.21 8.11 0.74 2.67 3.57 3.39 2.41 3.00 40.61
1930 3.80 2.60 1.76 1.84 1.25 2.18 3.26 1.14 2.27 1.91 1.12 1.75 24.88
1931 1.65 1.62 4.37 1.95 4.35 3.10 6.88 13.23 1.03 a 2.20 0.81 2.57 43.76
1932 5.67 1.94 5.30 1.37 6.03 4.10 3.15 3.02 2.10 4.70 5.55 3.65 46.58
1933 3.55 3.02 4.50 5.47 5.34 2.24 3.99 9.90 3.46 1.75 1.10 3.11 47.43
1934 2.93 3.15 0.00 z 0.00 z 5.87 2.49 2.06 4.97 6.11 1.35 3.13 2.48 34.54
1935 4.70 2.86 3.28 3.15 a 4.30 d 3.80 5.69 1.77 7.97 4.15 5.59 2.65 49.91
1936 6.73 b 4.18 4.59 2.04 b 1.53 a 1.12 3.36 3.61 1.73 2.64 0.97 4.96 37.46
1937 7.52 2.97 1.91 4.68 3.24 5.64 d 3.20 8.06 1.14 5.98 3.06 1.44 48.84
1938 2.40 2.69 2.62 b 2.29 3.80 d 3.11 b 6.60 2.48 6.81 a 2.02 2.55 b 3.54 b 40.91
1939 4.20 5.98 3.97 a 5.89 0.67 b 5.65 a 1.27 a 9.23 4.05 5.38 0.55 2.50 a 49.34
1940 1.72 3.01 3.99 6.45 4.94 4.95 3.67 4.48 1.68 2.37 5.05 3.38 45.69
1941 3.59 1.88 2.54 3.11 1.79 4.70 4.57 1.76 0.27 1.46 1.64 3.73 31.04
1942 3.17 2.48 6.06 0.87 2.31 2.59 5.61 5.01 2.78 6.11 2.31 3.56 42.86
1943 2.68 2.22 4.65 3.23 4.46 3.29 2.23 0.27 1.34 5.13 3.49 1.35 34.34
1944 3.50 2.28 5.21 t 4.45 2.30 a 2.86 1.99 2.93 4.34 2.31 4.76 3.14 34.86
1945 3.92 3.68 1.56 3.68 4.49 5.07 7.89 5.07 6.11 1.64 3.49 5.23 51.83
1946 1.96 2.97 2.60 2.35 10.73 2.93 5.12 4.67 4.32 2.75 1.98 2.00 44.38
1947 3.78 1.80 1.61 3.37 7.96 5.06 4.26 2.16 3.81 2.05 6.95 1.90 44.71
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 6.06 1.85 1.61 6.59 5.78 21.89
1949 5.49 4.00 3.16 2.08 6.00 0.28 3.52 4.96 4.14 3.38 1.59 2.43 a 41.03
1950 1.82 3.48 5.01 a 1.44 6.93 2.89 a 3.67 2.43 6.79 2.72 4.37 2.34 43.89
1951 3.00 2.67 2.76 3.25 3.41 5.69 3.55 0.68 0.27 c 2.58 5.90 5.02 38.78
1952 4.72 2.10 4.75 7.71 4.45 3.20 3.94 7.69 4.21 0.62 4.58 2.35 50.32
1953 5.64 2.86 5.74 4.22 5.77 2.54 3.25 2.28 2.82 4.00 2.20 3.34 44.66
1954 2.58 0.84 3.77 3.00 3.01 1.19 1.96 3.12 a 2.71 2.36 a 3.22 2.29 30.05
1955 0.56 2.50 4.17 2.85 a 1.45 6.82 1.56 13.57 1.73 3.60 1.37 0.35 40.53
1956 2.26 3.54 a 4.60 2.88 2.70 b 3.28 7.74 4.72 3.53 3.69 6.23 3.85 49.02
1957 2.47 4.45 3.46 2.90 a 2.31 2.72 0.97 1.85 a 8.54 3.05 4.22 5.91 b 42.85
1958 4.85 4.11 6.54 4.43 2.94 5.65 9.47 8.04 2.84 2.73 3.46 1.67 56.73
1959 2.52 2.02 b 2.70 3.02 2.61 4.18 7.30 6.11 4.15 5.30 3.37 3.84 47.12
1960 2.40 3.72 1.49 3.29 4.45 1.59 6.94 3.79 8.03 1.87 2.36 3.46 43.39
1961 3.19 4.81 4.48 5.20 2.83 4.98 4.31 2.61 0.95 2.40 2.63 3.12 41.51
1962 2.69 4.37 3.81 4.07 2.69 5.50 2.87 1.73 3.16 2.00 6.43 2.95 42.27
1963 2.01 1.93 4.44 0.80 1.88 4.08 1.50 4.89 4.62 0.30 7.23 2.49 36.17
1964 5.15 3.41 3.10 6.98 0.78 1.05 4.03 1.57 3.00 1.47 2.14 4.99 37.67
1965 3.09 2.92 4.46 1.71 2.72 1.68 3.63 3.47 3.75 1.98 1.16 1.33 31.90
1966 3.79 4.25 1.25 3.89 6.04 1.58 0.91 3.05 9.93 4.69 2.25 4.33 45.96
1967 1.60 2.94 4.50 2.37 4.41 5.99 2.09 7.83 0.74 2.81 2.55 5.61 43.44
1968 2.56 0.69 5.45 2.01 5.23 2.79 2.32 4.37 4.04 3.90 4.45 2.29 40.10
1969 1.72 2.03 1.60 a 2.38 5.10 2.77 9.34 4.72 2.11 2.81 2.20 7.35 44.13
1970 1.81 3.11 4.39 3.93 2.75 5.57 4.85 2.89 0.77 2.88 5.54 3.50 41.99
1971 0.00 z 6.37 1.88 1.75 5.50 2.50 5.28 11.44 5.63 0.00 z 0.00 z 0.00 z 40.35
Period of Record Statistics
MEAN 3.31 3.01 3.64 3.45 3.65 3.59 4.32 4.73 3.54 2.78 3.05 3.37 42.95
S.D. 1.26 1.19 1.42 1.54 1.81 1.75 2.36 3.12 2.24 1.47 1.82 1.44 6.41
SKEW 0.84 0.57 0.21 0.69 1.02 0.30 0.63 1.13 0.79 0.64 0.90 0.67 -0.17
MAX 7.52 6.37 7.53 7.71 10.73 8.11 11.24 13.57 9.93 6.37 8.45 7.42 57.44
MIN 0.56 0.69 1.08 0.80 0.67 0.28 0.29 0.27 0.27 0.05 0.45 0.35 24.88
NO YRS 67 66 67 70 71 69 69 69 69 68 70 67 56