STAUNTON SEWAGE PLANT, VIRGINIA

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(448062)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 201205
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 15.03 26.86 30.87 42.40 50.29 60.27 63.35 ----- z ----- z 45.29 33.10 30.19 39.77
1894 29.94 27.43 35.94 40.80 52.52 58.80 62.84 61.45 58.77 46.84 33.73 28.74 44.82
1895 21.19 13.82 32.26 41.33 49.48 59.10 59.52 61.84 58.73 37.39 36.40 29.00 41.67
1896 25.16 27.79 27.35 45.73 57.55 59.77 65.00 61.68 55.03 42.94 41.43 28.13 44.80
1897 22.26 28.29 37.13 39.83 48.74 58.53 63.74 60.61 52.50 46.74 36.80 31.45 43.89
1898 29.81 24.57 38.61 38.50 52.81 59.10 64.45 56.43 a 56.43 47.29 34.13 28.61 44.23
1899 25.42 18.57 34.06 41.33 52.90 61.23 63.16 64.00 53.33 45.00 36.03 26.61 43.47
1900 26.58 23.71 30.52 41.83 50.45 61.63 63.94 65.03 61.40 50.32 39.30 28.52 45.27
1901 27.87 22.81 a 35.13 39.45 a 51.55 59.45 a 66.00 e 63.35 54.23 43.00 29.60 25.39 43.15
1902 24.81 21.79 34.00 40.70 54.48 57.23 64.16 59.97 53.33 47.00 41.93 28.55 44.00
1903 25.74 28.64 41.45 42.57 50.94 54.67 62.84 62.97 54.07 46.71 30.17 22.97 43.64
1904 21.48 21.59 35.45 38.93 51.32 59.13 61.39 62.19 56.10 42.26 32.00 24.77 42.22
1905 22.90 19.29 36.32 42.80 54.48 59.73 64.68 61.65 54.97 43.71 33.53 27.87 43.49
1906 30.90 24.79 31.03 40.73 50.35 61.37 62.42 66.45 59.77 45.48 37.17 31.42 45.16
1907 31.71 22.89 40.03 36.73 48.52 55.60 63.52 60.97 56.20 39.26 35.30 30.29 43.42
1908 25.77 24.10 37.00 44.83 a 53.65 57.23 61.65 61.77 51.97 42.26 36.17 30.19 43.88
1909 30.48 33.50 34.06 42.60 50.52 62.50 59.97 ----- z 52.67 38.87 38.87 23.48 42.50
1910 25.65 23.00 38.94 43.23 47.52 63.70 56.27 a 60.97 57.30 46.29 29.37 20.10 42.69
1911 30.26 28.50 28.68 38.73 53.42 59.80 62.19 63.06 58.87 45.48 33.13 31.81 44.49
1912 18.87 21.69 31.19 45.93 52.32 58.00 63.90 60.42 59.50 45.84 36.37 30.94 43.75
1913 35.32 27.82 38.84 42.40 50.94 59.03 64.13 61.77 54.17 ----- z 36.97 30.71 45.65
1914 29.84 21.71 30.00 42.67 51.74 ----- z 62.45 62.06 52.00 47.77 34.77 24.45 41.77
1915 27.03 29.89 26.97 42.87 51.52 57.20 61.19 61.81 57.53 45.65 34.47 26.26 43.53
1916 30.13 25.90 29.77 38.73 53.94 55.73 64.42 61.90 51.53 41.74 35.43 25.74 42.91
1917 28.23 24.89 33.61 41.73 47.32 58.73 63.39 61.10 51.37 38.00 30.17 14.55 41.09
1918 15.00 28.39 37.10 40.33 55.35 57.57 59.58 64.13 49.57 48.03 33.43 32.03 43.38
1919 27.00 26.39 33.84 41.27 49.65 60.80 63.68 59.16 53.37 53.00 34.80 21.84 43.73
1920 22.87 23.52 32.26 39.93 46.26 57.00 59.42 62.65 55.77 44.23 34.30 30.23 42.37
1921 26.84 28.43 42.10 46.17 49.19 60.97 65.32 59.97 61.73 42.39 39.40 30.35 46.07
1922 23.61 31.54 36.52 44.17 53.29 61.40 64.45 59.84 55.40 45.23 37.40 32.42 45.44
1923 28.35 26.14 34.37 a 40.70 48.55 60.60 62.61 61.87 56.97 41.87 34.63 36.37 a 44.42
1924 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1925 ----- z ----- z ----- z ----- z ----- z ----- z 61.00 t 61.55 63.77 34.90 30.33 28.52 43.81
1926 24.77 30.64 29.71 38.67 51.87 58.87 64.81 68.03 52.90 42.71 32.40 29.32 43.73
1927 29.48 32.68 35.61 42.30 55.03 58.67 64.42 59.32 55.93 46.35 41.43 29.52 45.90
1928 29.00 29.14 34.03 41.43 49.29 59.03 64.61 65.35 52.97 46.19 38.53 27.23 44.73
1929 ----- z 23.75 38.16 45.63 53.13 57.77 62.68 59.81 55.13 43.13 a 39.03 31.84 46.37
1930 29.90 32.25 32.35 43.70 53.52 57.87 ----- z ----- z 60.60 e 41.52 32.67 24.32 40.87
1931 28.61 28.32 30.32 40.97 51.55 59.83 66.10 62.35 60.73 47.16 43.50 35.29 46.23
1932 36.23 32.07 28.80 a 39.87 51.84 59.83 63.55 62.48 55.73 45.61 31.80 30.55 44.86
1933 32.55 27.11 31.32 42.67 55.61 60.47 62.39 62.03 60.60 42.32 32.97 30.16 45.02
1934 28.84 14.18 28.45 42.13 52.68 62.90 67.39 62.71 57.90 42.74 35.33 26.48 43.48
1935 22.06 25.71 37.29 39.53 48.97 58.67 65.48 64.03 55.80 42.71 37.50 21.24 b 43.25
1936 18.90 19.38 38.00 38.70 52.00 59.80 64.45 64.13 57.43 47.13 31.90 27.06 43.24
1937 33.55 24.86 30.06 40.80 51.00 61.60 62.42 63.32 52.87 42.74 34.77 27.84 43.82
1938 26.39 32.21 37.94 43.43 51.55 57.07 64.45 62.84 56.52 a 43.26 34.00 27.23 44.74
1939 29.06 29.36 35.23 39.72 a 52.32 63.00 a 60.97 62.10 56.97 46.10 32.97 30.72 b 44.88
1940 15.10 27.48 29.55 37.90 47.35 57.63 59.26 59.84 50.03 40.65 32.53 29.19 40.54
1941 22.32 19.25 23.85 e 42.80 47.06 57.47 63.06 57.35 53.17 43.87 28.83 26.58 40.47
1942 20.10 18.54 30.81 37.20 51.10 a 59.83 62.94 60.16 54.10 45.13 35.23 22.00 41.43
1943 26.61 24.86 27.90 36.80 52.55 64.37 62.58 59.35 49.30 41.00 30.07 24.90 41.69
1944 25.45 27.24 28.90 39.57 55.42 60.10 61.97 59.87 55.17 40.65 34.90 22.68 42.66
1945 21.90 25.39 41.32 42.40 46.55 58.03 61.97 59.55 57.80 41.84 36.77 21.77 42.94
1946 24.87 25.93 38.55 41.90 50.10 59.03 60.90 58.10 53.40 45.35 37.10 a 29.00 43.69
1947 29.58 19.14 25.00 42.27 50.65 57.57 59.55 64.90 56.03 47.29 34.43 24.90 42.61
1948 19.10 23.62 34.97 44.90 51.60 a 60.33 63.33 a 60.32 54.70 41.23 a 37.63 29.26 43.42
1949 33.35 31.54 32.13 40.60 50.58 60.20 67.35 62.06 52.43 48.52 35.37 28.65 45.23
1950 34.68 27.33 a 27.61 36.73 52.74 58.03 61.84 61.03 54.73 46.32 32.63 21.74 42.95
1951 26.37 a 24.61 32.84 41.43 50.52 59.70 63.06 60.71 54.67 46.58 28.87 27.29 43.05
1952 29.87 28.28 31.68 42.63 51.00 62.97 64.65 61.68 52.37 41.13 36.20 27.06 44.13
1953 29.48 29.32 33.84 41.13 56.42 61.10 63.13 60.45 53.20 43.84 33.50 26.90 44.36
1954 23.68 28.68 31.55 46.20 47.74 59.30 61.29 62.40 a 56.30 46.16 32.00 24.94 43.35
1955 22.48 24.68 36.74 45.83 53.19 54.87 67.06 ----- z 55.73 44.61 31.63 21.55 41.67
1956 21.52 29.83 32.13 41.13 49.71 58.70 63.68 60.81 53.17 47.68 34.80 36.71 44.15
1957 24.19 29.89 32.81 45.43 52.77 61.93 62.58 59.61 57.57 40.45 ----- z 29.23 45.13
1958 20.97 18.46 29.97 42.63 51.06 57.47 65.61 62.06 54.63 43.06 37.43 20.71 42.01
1959 21.71 25.64 31.16 44.17 54.65 58.60 63.81 65.13 56.47 47.32 32.70 30.03 44.28
1960 27.10 24.59 20.00 44.87 50.19 58.77 61.16 63.84 57.40 45.32 34.20 20.03 a 42.29
1961 18.68 26.46 35.87 38.93 46.42 57.13 62.42 62.26 58.57 44.45 38.20 26.23 42.97
1962 24.29 25.57 30.23 40.83 54.48 58.77 60.32 59.77 52.57 45.94 32.70 20.39 42.15
1963 17.26 17.00 36.13 41.73 49.97 58.43 60.55 59.03 50.93 43.29 36.63 19.39 40.86
1964 23.61 22.52 33.00 41.63 52.10 59.40 63.13 60.19 53.40 39.10 ----- z 29.16 43.39
1965 23.03 23.61 30.13 41.27 56.10 57.33 62.58 60.32 54.33 38.10 31.73 25.39 41.99
1966 ----- z 19.04 30.26 36.97 46.65 52.87 59.42 58.84 49.67 35.32 30.20 20.84 40.01
1967 23.97 20.55 f 30.84 40.83 43.03 53.67 59.74 57.48 45.87 37.84 26.00 a 23.68 40.27
1968 13.45 14.07 31.50 c 38.67 45.19 54.97 ----- z 59.94 47.97 41.00 33.53 21.19 36.50
1969 ----- z 23.96 24.84 39.23 48.58 58.80 63.00 59.87 51.70 38.42 27.67 ----- z 43.61
1970 15.77 ----- z 27.65 38.73 50.06 57.37 60.68 60.03 55.03 ----- z 34.00 24.52 42.38
1971 18.84 23.36 26.48 31.57 44.68 59.50 59.52 58.23 57.37 48.55 31.23 29.90 40.77
1972 23.84 21.97 30.00 38.47 47.81 54.40 61.16 58.52 54.40 37.77 30.30 31.77 40.87
1973 21.23 20.86 36.87 42.20 46.74 59.83 60.65 59.48 53.23 41.06 32.33 24.23 41.56
1974 32.23 22.00 31.42 39.90 48.87 54.67 58.10 60.10 49.33 33.77 29.70 24.00 40.34
1975 22.42 26.96 27.90 33.66 a 50.90 57.33 61.10 60.58 52.27 42.61 32.67 23.84 41.02
1976 20.68 28.69 32.03 35.60 45.00 56.70 57.65 53.33 a 47.77 37.58 25.17 18.68 38.24
1977 9.65 19.52 a 35.03 39.80 48.48 55.13 61.26 ----- z 54.70 ----- z 37.17 22.39 38.31
1978 12.68 10.46 26.32 39.23 46.32 55.47 59.26 61.90 53.87 35.19 32.47 23.68 38.07
1979 20.20 a 11.89 29.74 40.80 47.74 53.47 60.13 59.35 52.07 a 37.68 34.60 24.03 39.31
1980 22.06 17.50 a ----- z ----- z 47.00 54.60 61.71 60.29 c 54.53 37.77 28.30 22.74 40.65
1981 16.68 19.56 a 26.77 40.46 f ----- z 58.73 60.81 54.38 b 50.17 34.65 28.50 ----- z 38.92
1982 14.19 24.46 29.23 33.23 48.61 55.30 59.00 55.48 46.80 36.19 29.87 26.61 38.25
1983 20.35 15.54 31.52 36.93 a 45.16 54.23 56.74 57.10 43.30 35.68 26.37 20.45 36.95
1984 14.87 25.14 26.26 37.77 47.74 55.70 59.55 58.81 ----- z 44.97 26.13 29.58 38.77
1985 18.10 22.29 30.97 38.93 47.35 53.50 57.77 ----- z 46.97 41.55 39.23 22.16 38.07
1986 18.58 25.96 ----- z 40.07 48.26 55.07 ----- z ----- z ----- z 40.16 ----- z 23.58 35.95
1987 17.84 19.39 28.61 37.03 49.68 55.31 n 60.80 k 60.68 53.23 32.03 32.20 28.06 35.88
1988 15.13 21.76 29.26 36.93 46.90 52.53 60.61 61.29 48.63 31.55 28.83 20.87 37.86
1989 23.03 26.00 30.68 35.13 46.35 59.40 62.65 60.32 54.20 38.97 30.17 7.90 39.57
1990 27.74 27.68 ----- z ----- z 47.65 55.17 ----- z 59.90 51.87 40.65 31.13 27.42 41.02
1991 22.48 25.61 32.74 40.63 53.58 57.53 63.48 59.65 51.57 35.97 29.40 26.35 41.58
1992 21.10 25.62 30.39 38.67 46.48 54.37 62.13 57.55 52.67 35.10 34.17 24.61 40.24
1993 26.23 19.82 27.87 36.13 46.23 52.20 60.06 57.32 54.50 36.16 30.50 21.55 39.05
1994 16.68 22.79 30.26 40.60 43.23 58.00 62.32 57.94 48.33 33.26 33.03 25.23 39.30
1995 24.45 19.50 29.61 34.30 47.26 58.67 63.52 64.10 53.70 45.00 31.93 22.26 41.19
1996 21.19 24.07 26.48 41.63 49.52 59.40 61.10 60.23 54.37 43.39 30.07 28.97 41.70
1997 22.81 29.32 34.55 36.73 45.32 56.50 62.71 58.58 53.03 42.87 33.23 27.55 41.93
1998 30.39 30.46 32.42 43.10 53.16 59.40 62.06 61.97 57.73 44.35 35.23 32.45 45.23
1999 25.00 28.54 29.16 42.83 49.71 59.10 66.06 61.16 54.10 41.35 39.87 27.55 43.70
2000 21.81 29.79 35.65 41.43 54.65 61.37 60.26 61.17 a 52.86 a 44.03 32.13 17.48 42.72
2001 23.81 27.82 28.74 43.57 50.61 58.70 58.90 63.23 51.93 43.94 39.17 a 33.03 43.62
2002 28.06 26.68 31.48 44.50 48.87 60.73 64.55 63.06 56.90 45.52 35.30 24.32 44.17
2003 19.39 23.39 35.10 41.67 50.65 57.33 63.42 64.13 54.60 41.87 40.00 26.03 43.13
2004 19.52 24.00 33.81 43.07 57.32 59.03 63.42 59.58 56.40 45.84 39.43 26.84 44.02
2005 ----- z ----- z 29.29 42.70 47.13 60.97 65.29 64.52 ----- z ----- z 37.53 24.61 46.50
2006 31.97 25.50 33.19 44.80 47.77 58.03 64.81 63.13 53.70 41.23 38.27 33.00 44.62
2007 29.19 18.82 34.65 40.30 52.65 59.30 60.61 64.68 55.93 50.06 34.20 30.77 44.26
2008 23.65 26.66 32.77 43.80 48.94 61.47 62.26 58.97 56.30 41.35 33.37 28.35 43.16
2009 19.65 24.86 32.42 42.00 51.55 60.00 59.65 62.94 54.90 42.35 39.40 24.45 42.85
2010 22.16 20.14 36.29 45.20 53.81 64.47 65.39 64.29 55.73 46.10 34.37 20.45 44.03
2011 22.10 28.64 31.87 44.83 53.68 60.90 65.55 62.87 57.30 43.81 38.07 32.00 45.13
2012 26.81 29.86 40.90 42.33 55.09 t ----- z ----- z ----- z ----- z ----- z ----- z ----- z 34.98
Period of Record Statistics
MEAN 24.08 24.60 32.31 40.86 50.35 58.47 62.39 61.07 54.33 42.58 34.02 26.35 42.84
S.D. 5.33 4.61 4.05 2.92 3.08 2.55 2.27 2.40 3.43 4.18 3.68 4.48 1.98
SKEW -0.13 -0.62 0.11 -0.53 0.00 -0.26 -0.23 -0.23 -0.25 -0.49 0.04 -0.61 -0.88
MAX 36.23 33.50 42.10 46.20 57.55 64.47 67.39 68.03 63.77 53.00 43.50 36.71 46.23
MIN 9.65 10.46 20.00 31.57 43.03 52.20 56.27 53.33 43.30 31.55 25.17 7.90 36.95
NO YRS 114 115 115 115 116 115 112 111 114 114 115 116 94