GLEN LYN, VIRGINIA

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(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 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1915 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1916 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1917 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1918 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1919 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
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 ----- z 9999.00
1925 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1926 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1927 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1928 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1929 ----- z ----- z ----- 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 54.55 55.76 51.73 a 66.27 76.97 84.90 86.77 86.06 80.57 69.03 53.03 49.61 67.94
1933 51.71 47.71 54.06 66.97 80.27 a 86.90 86.90 a 84.03 85.67 69.68 56.07 51.90 68.49
1934 49.52 38.71 53.77 67.43 80.74 88.13 91.71 84.52 80.30 67.58 59.20 44.03 67.14
1935 46.55 46.68 62.50 a 63.53 74.61 84.23 87.00 85.16 76.70 69.61 56.07 37.16 65.82
1936 38.97 44.76 60.00 a 63.83 82.06 86.57 89.13 87.65 78.77 68.32 52.10 45.42 66.46
1937 53.32 44.79 51.32 64.83 a 77.23 84.13 82.74 83.84 72.77 60.06 49.83 42.55 63.95
1938 43.71 51.64 61.61 67.90 74.48 81.50 86.06 88.00 78.60 72.06 61.30 45.94 67.73
1939 48.70 a 55.54 60.10 67.10 79.84 87.77 86.42 86.42 87.53 73.48 51.77 44.13 69.07
1940 31.55 46.17 51.32 65.20 76.06 83.03 84.23 81.23 77.97 70.94 56.00 51.90 64.63
1941 48.55 44.36 52.48 74.07 82.68 84.47 88.13 89.61 87.50 80.29 63.17 50.29 70.47
1942 43.94 42.07 56.97 72.67 78.48 84.63 87.68 86.74 83.30 68.57 a 60.30 43.94 67.44
1943 50.32 50.68 55.10 63.37 77.32 88.30 84.94 88.45 78.10 69.23 56.60 45.71 67.34
1944 46.45 49.83 54.29 66.03 81.39 86.17 85.32 84.90 78.07 68.45 54.00 a 42.39 66.44
1945 43.35 52.86 70.13 69.47 72.90 85.00 85.13 84.94 81.37 68.74 59.67 38.29 67.65
1946 46.06 51.68 63.58 70.57 73.87 82.67 84.55 80.10 79.13 71.26 63.07 50.94 68.12
1947 50.00 36.71 45.71 71.17 77.00 81.93 a 83.37 a 86.16 77.73 71.23 51.37 48.23 65.05
1948 36.97 48.76 60.58 70.70 74.61 81.93 85.45 83.37 a 77.40 65.74 60.33 48.94 66.23
1949 52.90 54.11 55.26 63.70 76.55 84.67 85.87 82.68 74.50 72.06 55.47 50.03 67.32
1950 57.65 50.07 52.55 68.53 77.65 83.70 83.35 81.87 76.47 73.48 56.50 44.00 67.15
1951 50.74 53.36 57.61 66.93 76.65 83.53 87.42 88.17 g 80.90 75.03 52.37 53.19 67.07
1952 53.71 53.86 59.00 69.30 78.94 90.53 90.61 84.52 79.90 69.68 58.53 48.90 69.79
1953 52.06 54.46 59.52 68.57 82.45 86.67 88.23 88.29 83.43 76.68 60.70 50.10 70.93
1954 49.58 56.82 58.45 75.23 72.26 85.87 89.77 86.39 85.37 72.26 55.73 44.87 69.38
1955 43.32 51.57 60.61 74.37 83.10 80.53 90.03 89.48 83.63 72.58 58.50 43.55 69.27
1956 40.87 53.45 60.03 66.43 80.97 84.13 86.81 87.52 78.90 70.29 56.33 58.35 68.67
1957 43.94 56.57 56.19 73.53 83.29 85.97 88.26 85.19 81.27 63.77 59.63 51.26 69.07
1958 41.42 38.93 49.03 68.93 78.90 84.53 89.23 86.42 80.90 67.97 61.83 44.77 66.07
1959 45.71 53.39 57.48 73.50 81.52 85.57 89.90 90.45 82.93 70.35 58.40 49.29 69.88
1960 48.52 47.07 44.32 76.03 76.97 85.73 86.94 87.19 81.23 70.87 60.03 42.58 67.29
1961 42.35 54.14 63.29 61.23 75.87 82.77 86.06 86.13 84.40 72.74 59.13 49.16 68.11
1962 46.06 55.46 55.52 66.80 85.32 84.07 84.77 86.26 77.30 72.06 55.23 42.19 67.59
1963 44.03 43.04 64.42 73.27 77.45 84.70 85.48 85.61 79.53 76.39 58.83 39.35 67.68
1964 49.32 43.72 59.84 72.63 81.39 87.23 87.26 86.13 82.03 67.23 63.73 53.00 69.46
1965 50.19 51.68 56.26 71.23 84.06 83.47 86.39 86.97 83.43 68.97 a 60.07 51.58 e 69.52
1966 40.94 45.85 a 60.03 a 63.71 b 79.45 86.93 89.48 84.37 a 75.80 67.22 d 59.37 45.13 66.52
1967 50.10 45.32 63.87 72.73 73.47 a 84.60 84.71 82.65 75.27 69.16 54.77 50.45 67.26
1968 39.06 41.00 a 63.43 a 71.31 a 74.61 86.03 86.81 86.03 a 78.28 a 69.29 55.87 43.90 66.30
1969 43.10 44.21 50.84 73.13 80.13 87.21 a 88.90 83.96 c 76.45 a 71.92 e ----- z ----- z 69.99
1970 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1971 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 71.77 ----- z ----- z 71.77
1972 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1973 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1974 ----- z ----- z ----- z ----- z ----- z 79.63 86.00 a ----- z ----- z ----- z ----- z ----- z 82.82
1975 ----- z ----- z ----- z ----- z ----- z 83.40 84.86 j ----- z ----- z ----- z ----- z ----- z 83.40
1976 42.67 a 57.89 a ----- z ----- z 76.71 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 59.09
1977 ----- z ----- z ----- z 74.14 a ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 74.14
1978 36.82 c 37.07 55.48 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 60.18 b ----- z 47.39
1979 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1980 ----- z ----- z ----- z ----- z ----- z 84.33 ----- z ----- z ----- z ----- z ----- z ----- z 84.33
1981 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1982 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1983 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1984 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1985 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1986 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1987 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1988 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1989 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1990 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1991 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1992 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1993 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1994 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1995 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1996 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1997 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1998 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1999 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2000 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2001 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2002 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2003 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2004 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2005 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2006 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
Period of Record Statistics
MEAN 46.23 48.79 57.14 69.14 78.42 84.83 86.87 85.66 80.09 70.41 57.50 46.95 67.70
S.D. 5.54 5.85 5.37 3.93 3.35 2.19 2.13 2.31 3.52 3.52 3.50 4.60 1.61
SKEW -0.34 -0.40 -0.20 -0.08 0.11 0.00 0.23 -0.17 0.27 -0.01 -0.29 0.01 -0.15
MAX 57.65 57.89 70.13 76.03 85.32 90.53 91.71 90.45 87.53 80.29 63.73 58.35 70.93
MIN 31.55 36.71 44.32 61.23 72.26 79.63 82.74 80.10 72.77 60.06 49.83 37.16 63.95
NO YRS 40 40 39 39 39 41 39 37 38 39 38 37 36