GLEN LYN, VIRGINIA

Monthly Total Precipitation (inches)

(443397)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 200607
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
1914 0.00 z 0.00 z 2.04 0.00 z 0.00 z 2.26 4.30 0.00 z 0.95 4.00 1.55 5.15 20.25
1915 4.10 2.80 1.95 1.15 4.15 2.10 3.43 0.00 z 0.00 z 3.10 2.69 4.64 30.11
1916 4.14 4.32 2.86 1.14 1.83 5.28 11.09 2.99 2.79 2.22 0.82 2.55 42.03
1917 2.25 2.83 6.43 2.06 2.09 2.19 3.37 0.65 0.00 z 0.00 z 0.00 z 0.00 z 21.87
1918 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1919 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1920 3.05 3.41 1.18 z 3.54 1.87 2.25 2.32 12.15 1.53 0.32 3.26 y 2.91 33.35
1921 3.30 2.73 0.71 z 2.24 z 3.13 1.69 2.08 3.03 2.84 1.85 2.80 2.68 26.13
1922 4.07 3.89 3.39 3.51 4.32 4.34 u 6.75 2.68 1.32 0.48 0.97 6.09 v 31.38
1923 3.81 y 5.17 3.02 2.41 2.18 3.49 y 3.11 x 5.04 v 2.38 0.78 2.37 1.11 z 18.31
1924 3.35 1.70 3.44 1.88 z 3.96 a 4.05 w 3.56 4.19 5.34 0.48 1.20 2.48 29.70
1925 3.83 1.39 0.82 2.58 0.75 z 2.35 1.86 0.57 1.55 y 5.73 r 1.62 z 1.18 14.58
1926 3.15 a 4.45 2.91 1.13 1.21 0.98 1.80 3.80 2.01 4.28 4.01 6.63 36.36
1927 1.52 4.47 1.63 5.72 3.36 3.15 5.38 3.88 1.65 2.24 4.70 5.13 42.83
1928 2.91 1.16 4.38 4.18 3.80 3.48 2.23 8.43 6.57 2.27 2.06 1.39 42.86
1929 3.63 5.76 3.68 2.15 3.55 7.33 5.54 3.53 1.82 8.28 4.55 a 2.69 52.51
1930 2.16 1.70 1.55 1.54 2.38 1.27 a 1.27 1.69 1.20 2.26 2.48 2.58 22.08
1931 1.57 1.72 3.85 2.88 5.79 2.34 7.44 7.62 2.27 2.53 1.28 3.80 43.09
1932 4.01 3.59 4.94 2.01 4.25 4.32 2.92 3.38 2.11 4.99 3.20 3.15 42.87
1933 2.68 3.01 3.04 3.30 4.75 a 2.80 6.13 a 2.88 0.91 1.03 1.53 3.07 35.13
1934 1.31 3.86 5.10 4.07 1.52 2.21 2.45 4.36 4.05 2.84 4.40 1.91 38.08
1935 5.87 3.28 7.61 5.38 5.14 2.76 8.10 1.13 5.17 2.89 5.69 1.83 54.85
1936 5.23 3.67 3.80 3.45 1.57 4.59 4.65 5.31 3.90 2.93 1.12 3.15 43.37
1937 5.97 2.59 1.07 2.91 0.84 4.15 5.12 7.05 0.89 7.89 1.41 1.25 41.14
1938 2.05 1.45 3.46 1.91 4.94 4.38 5.52 2.34 3.83 0.48 3.46 1.78 35.60
1939 3.18 4.12 2.50 1.58 0.41 4.50 4.33 1.92 0.12 1.63 1.22 2.01 27.52
1940 1.56 3.24 1.89 5.22 4.15 4.43 4.66 7.71 1.20 0.77 1.33 2.20 38.36
1941 1.71 1.18 2.12 2.28 0.57 4.10 6.34 2.27 2.88 1.05 2.03 2.42 28.95
1942 1.55 1.31 3.75 0.38 4.68 5.59 3.13 5.73 2.98 3.51 a 2.06 3.36 a 38.03
1943 2.85 1.52 3.42 2.78 3.17 2.21 5.21 2.06 1.05 2.43 1.84 1.85 30.39
1944 1.56 5.45 2.80 2.44 2.76 3.16 2.58 1.72 1.85 3.27 1.62 a 2.66 31.87
1945 2.01 3.46 a 2.97 2.23 4.16 2.64 6.23 2.23 6.63 1.16 2.33 3.14 39.19
1946 3.45 2.23 2.69 2.59 4.53 2.14 4.94 0.81 1.53 2.07 1.21 1.58 29.77
1947 6.17 1.40 1.79 1.54 2.06 2.29 2.22 7.32 3.14 1.64 1.58 0.58 31.73
1948 1.76 3.15 4.53 4.75 2.81 8.35 3.30 4.89 1.66 1.78 4.27 4.99 46.24
1949 2.40 1.04 1.52 3.78 4.25 5.87 3.64 7.46 2.18 2.30 1.83 2.27 38.54
1950 3.12 2.43 2.47 0.90 6.52 5.07 6.26 a 4.66 2.19 1.91 2.52 3.70 41.75
1951 0.34 2.48 4.11 2.86 2.82 4.55 2.58 2.18 3.03 0.48 3.08 2.62 31.13
1952 4.52 1.87 4.66 3.29 2.82 1.95 1.94 4.62 1.90 0.70 2.66 2.82 33.75
1953 2.54 3.61 3.55 2.80 4.60 4.85 1.10 3.14 1.96 0.66 0.61 2.93 32.35
1954 4.14 1.83 4.92 2.40 4.38 1.17 5.61 5.27 1.60 4.56 1.69 3.47 41.04
1955 1.19 4.54 9.04 2.87 1.81 3.37 4.14 2.23 0.41 1.53 2.26 1.00 34.39
1956 0.87 4.65 3.59 4.57 3.56 3.08 7.46 1.64 4.67 3.80 2.34 1.82 42.05
1957 6.27 4.15 2.21 3.55 1.99 5.18 4.65 1.71 7.12 1.76 3.45 2.61 44.65
1958 2.97 2.38 4.00 4.52 4.17 1.99 4.37 3.80 0.75 1.65 2.04 2.25 34.89
1959 2.14 1.24 2.77 5.17 3.26 0.79 2.10 4.93 3.27 4.15 2.51 2.47 34.80
1960 1.50 4.96 1.87 2.39 3.17 3.49 1.87 4.93 1.63 1.36 1.51 1.68 30.36
1961 1.48 3.43 2.92 3.25 3.08 4.77 3.94 3.75 1.51 5.02 2.89 4.03 40.07
1962 2.16 2.98 2.62 1.63 4.37 3.43 8.98 2.07 2.86 1.88 4.33 4.79 42.10
1963 1.20 1.72 5.07 0.70 2.85 1.56 3.88 2.26 3.48 0.08 3.50 1.36 27.66
1964 2.77 3.80 3.50 2.72 2.46 2.16 3.50 1.86 2.11 2.31 2.31 3.02 32.52
1965 2.72 2.27 4.26 3.47 4.86 2.06 2.95 5.04 1.99 2.29 1.01 0.13 33.05
1966 2.97 2.50 0.77 4.52 4.82 0.92 3.57 3.10 7.56 2.54 3.81 3.94 41.02
1967 1.31 2.04 4.29 1.94 3.48 1.38 4.11 5.81 3.60 2.64 1.41 3.85 35.86
1968 3.03 0.03 2.83 3.17 3.29 1.49 2.78 2.53 1.11 3.11 1.59 2.00 26.96
1969 2.09 2.02 1.99 1.61 1.83 2.45 3.67 3.94 2.45 1.59 1.99 4.39 30.02
1970 1.06 1.80 1.33 3.31 1.00 3.02 2.05 5.60 2.67 2.58 1.93 1.62 27.97
1971 2.65 3.61 1.96 2.96 7.12 2.80 3.41 1.79 1.88 4.71 1.69 1.10 35.68
1972 4.20 4.09 2.62 4.32 4.24 4.57 6.47 1.87 4.39 3.25 3.50 4.24 47.76
1973 0.65 2.95 3.35 3.30 4.14 2.98 5.43 5.44 1.51 3.46 3.78 5.05 42.04
1974 4.00 2.97 4.28 1.53 7.43 4.59 3.62 1.92 3.20 2.54 1.75 2.72 40.55
1975 3.35 3.75 6.08 3.54 3.96 3.46 3.00 2.28 4.64 2.04 0.82 2.75 39.67
1976 2.20 a 2.17 2.17 0.63 2.69 3.79 3.61 2.02 4.00 6.70 1.41 2.41 33.80
1977 0.92 1.07 2.02 4.76 2.06 5.68 3.08 1.99 3.02 4.26 4.60 1.05 34.51
1978 4.09 0.25 4.41 4.37 3.00 3.80 2.41 2.82 1.69 1.11 2.29 3.73 33.97
1979 4.54 3.58 2.97 3.33 3.35 7.32 4.66 a 4.23 4.82 3.52 4.72 1.65 48.69
1980 3.93 0.74 4.41 4.91 0.00 z 2.18 7.32 2.78 3.77 1.55 2.03 0.84 34.46
1981 0.51 2.71 1.07 l 2.18 5.24 3.15 2.58 a 1.83 3.96 2.44 0.83 1.79 27.22
1982 3.32 4.47 3.00 2.23 2.53 5.33 3.04 3.99 2.80 3.34 3.04 2.86 a 39.95
1983 0.70 2.71 4.37 4.40 a 2.95 3.83 2.58 2.04 0.60 4.66 2.77 4.14 35.75
1984 0.36 5.19 a 3.37 3.95 5.26 2.92 4.28 4.14 a 0.83 2.09 2.83 2.12 37.34
1985 2.38 2.88 2.25 1.01 a 3.42 1.41 3.96 7.42 0.36 1.80 5.96 0.82 33.67
1986 1.40 1.63 1.84 0.98 4.12 1.50 8.97 4.34 a 2.16 1.70 3.47 3.54 35.65
1987 3.70 3.31 3.96 8.71 1.79 2.92 2.49 1.89 2.61 1.18 2.50 2.28 37.34
1988 1.50 1.49 a 1.11 2.26 2.13 1.90 3.80 1.80 4.39 2.25 a 2.65 1.31 26.59
1989 1.87 2.38 2.55 3.28 4.07 4.91 4.57 7.61 6.61 4.74 a 2.15 1.30 46.04
1990 3.14 3.61 3.46 2.20 4.21 1.20 2.06 6.52 1.89 6.26 0.98 3.89 39.42
1991 2.79 2.12 a 6.15 1.54 4.78 a 2.26 3.45 a 1.04 a 1.89 0.26 3.55 5.27 35.10
1992 1.85 a 3.85 3.16 3.01 3.90 5.92 3.10 2.06 1.21 1.54 2.17 2.56 34.33
1993 2.13 2.02 7.66 2.87 1.34 a 3.09 2.60 b 2.92 2.83 1.74 1.80 2.41 e 33.41
1994 4.27 4.52 4.43 3.28 2.07 1.85 4.63 3.27 0.81 1.41 2.14 1.21 33.89
1995 5.48 1.95 1.80 1.58 3.78 6.97 1.08 a 1.49 4.04 3.23 4.61 1.80 37.81
1996 6.02 2.69 4.14 1.93 4.69 2.31 1.22 4.73 3.66 1.00 a 4.20 4.09 b 40.68
1997 1.21 c 0.88 d 3.55 1.42 2.61 4.33 3.02 0.85 3.32 1.00 1.74 c 2.00 25.93
1998 5.66 3.46 3.33 4.87 4.93 4.41 2.14 2.44 0.67 0.88 0.63 2.22 35.64
1999 3.68 1.70 2.88 4.25 3.16 0.91 4.88 2.02 4.67 1.39 2.02 1.24 32.80
2000 2.14 1.83 2.72 2.30 3.42 5.75 6.24 1.66 2.02 0.00 1.19 0.39 b 29.66
2001 1.52 1.14 2.68 0.61 9.84 2.31 7.05 c 2.61 3.06 o 0.70 0.03 2.28 30.77
2002 1.86 b 0.60 2.89 a 3.19 c 3.92 2.89 3.78 d 0.54 e 5.10 4.53 4.13 2.72 d 36.15
2003 1.29 c 5.51 e 2.59 a 3.37 a 6.57 4.74 a 6.94 5.37 a 7.09 1.78 3.81 b 2.80 a 51.86
2004 1.42 1.62 1.63 4.34 5.34 4.52 a 4.57 b 4.57 8.22 3.05 0.78 f 3.55 42.83
2005 2.09 2.35 2.26 2.16 c 1.31 a 2.40 4.74 4.78 b 0.05 a 2.99 2.32 e 1.28 b 28.73
2006 2.16 a 0.90 1.03 3.37 b 1.84 8.35 c 2.60 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 20.25
Period of Record Statistics
MEAN 2.74 2.74 3.26 2.92 3.51 3.40 4.10 3.56 2.81 2.45 2.46 2.63 36.83
S.D. 1.44 1.31 1.51 1.39 1.60 1.71 1.94 2.13 1.81 1.64 1.24 1.26 6.43
SKEW 0.64 0.25 1.20 0.82 0.80 0.81 0.99 1.19 0.98 1.22 0.65 0.58 0.40
MAX 6.27 5.76 9.04 8.71 9.84 8.35 11.09 12.15 8.22 8.28 5.96 6.63 54.85
MIN 0.34 0.03 0.77 0.38 0.41 0.79 1.08 0.54 0.05 0.00 0.03 0.13 22.08
NO YRS 89 90 88 88 88 88 90 87 86 88 86 87 77