WALKERTON 2 NW, VIRGINIA

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(448829)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 201204
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
1932 ----- z ----- z ----- z ----- z ----- z ----- z 68.33 j 66.38 b 60.37 48.65 35.33 30.87 48.32
1933 33.77 29.75 33.39 42.93 53.73 t 63.76 i 65.77 a 66.74 63.43 44.10 34.57 30.39 44.48
1934 29.65 17.75 31.87 42.73 54.71 66.63 69.84 65.58 62.37 42.35 36.43 26.84 45.56
1935 25.03 26.71 40.94 43.17 51.32 62.97 68.77 66.06 56.67 44.68 42.67 21.90 45.91
1936 21.52 20.28 39.23 39.33 51.39 61.00 67.63 a 67.23 58.73 48.00 33.23 30.87 44.87
1937 38.68 29.00 29.00 43.37 51.77 65.87 66.94 68.19 54.47 43.97 34.33 28.29 46.16
1938 27.77 32.68 38.87 48.30 54.26 62.20 67.90 66.52 59.17 44.48 36.47 29.94 47.38
1939 29.39 32.86 36.42 44.47 53.97 66.17 66.13 67.90 60.47 47.23 32.50 32.40 k 48.86
1940 9.67 m 26.48 31.90 39.77 54.10 65.13 65.26 66.13 53.83 45.06 37.33 33.26 47.11
1941 25.75 c 23.57 28.39 45.03 52.87 62.67 69.03 64.10 60.17 51.32 34.27 31.65 45.73
1942 23.19 24.11 37.55 43.63 57.87 65.17 69.16 66.03 60.00 49.81 38.60 27.74 46.91
1943 29.03 29.14 34.26 40.70 57.55 68.30 67.65 65.35 54.72 a 44.03 32.73 25.06 45.71
1944 26.45 28.76 33.87 43.07 58.03 64.40 66.52 63.97 61.37 44.71 36.37 24.00 45.96
1945 25.45 29.32 42.10 47.10 49.97 62.40 66.81 62.58 64.93 43.06 38.77 24.29 46.40
1946 28.52 30.18 41.10 43.00 53.81 60.80 64.39 62.32 58.80 48.00 40.67 29.97 46.80
1947 33.55 21.18 27.71 45.63 54.26 60.87 64.52 68.29 59.57 51.84 36.57 24.61 45.72
1948 19.81 27.72 38.55 46.03 54.32 62.10 67.26 64.48 56.87 43.84 42.77 31.81 46.30
1949 35.71 35.14 35.29 43.90 54.19 63.93 71.10 68.10 57.00 51.84 35.27 30.19 48.47
1950 39.77 31.07 33.00 40.47 54.35 61.20 67.06 64.10 59.77 49.65 34.17 25.03 b 46.64
1951 29.26 28.89 36.10 43.77 51.48 62.60 66.55 65.81 57.70 49.84 32.93 29.32 c 46.19
1952 31.16 29.86 a 34.16 47.43 53.48 64.93 67.80 f 66.21 b 57.47 41.06 37.80 28.71 44.75
1953 32.06 32.25 36.23 43.77 59.32 62.70 66.23 63.10 55.70 44.61 34.23 31.07 a 46.77
1954 26.81 32.46 35.16 48.93 50.84 60.18 b 62.81 64.10 a 57.40 48.35 34.00 26.35 45.62
1955 24.97 26.43 37.65 47.10 53.74 57.50 70.68 69.29 60.80 45.42 32.83 23.39 45.82
1956 25.03 32.17 33.35 42.30 51.77 61.37 66.87 64.97 56.47 50.84 37.17 36.61 46.58
1957 24.48 32.68 34.90 48.13 55.06 64.93 64.00 62.42 62.30 42.81 38.90 31.94 46.88
1958 22.71 22.89 32.10 44.93 53.74 59.53 69.45 65.23 54.80 45.87 37.47 20.39 44.09
1959 25.06 28.43 33.26 46.13 56.35 60.50 68.10 68.10 59.70 51.52 36.40 31.19 47.06
1960 28.77 28.72 22.97 46.00 51.23 61.20 65.23 67.74 59.37 47.26 34.33 19.42 44.35
1961 18.26 30.50 37.26 40.30 50.52 60.50 65.87 66.13 61.37 45.29 39.27 26.71 45.16
1962 24.97 28.43 32.13 43.47 56.26 61.87 63.45 62.77 54.27 46.06 34.10 23.84 44.30
1963 22.68 19.96 35.83 a 42.73 50.61 59.00 62.68 62.32 54.20 43.32 38.07 20.55 42.66
1964 25.10 26.07 34.52 42.70 53.19 60.13 66.26 63.77 56.10 40.26 35.87 31.26 44.60
1965 23.84 26.00 30.94 41.87 55.26 59.63 65.26 63.48 58.17 41.26 33.70 26.74 43.85
1966 21.19 26.93 33.71 40.67 53.10 60.77 64.19 64.29 54.37 41.00 33.93 26.87 43.42
1967 29.74 24.71 33.42 44.23 46.29 57.37 64.55 64.68 51.70 41.55 29.87 29.48 43.13
1968 21.45 17.55 34.03 41.13 50.94 62.63 66.90 65.71 53.97 46.61 39.47 26.26 43.89
1969 24.19 29.64 29.61 45.17 51.77 64.43 67.71 63.13 57.13 46.16 34.70 27.19 45.07
1970 18.81 25.18 31.61 42.80 54.97 62.17 66.39 63.74 59.73 49.13 38.00 28.97 45.12
1971 24.90 27.79 32.87 36.83 51.65 64.40 65.48 63.81 60.87 56.03 36.00 35.90 46.38
1972 28.71 26.86 35.58 42.47 53.84 59.83 66.74 63.23 58.70 44.19 36.07 35.55 45.98
1973 25.00 26.07 41.06 45.57 52.13 65.57 65.77 66.06 60.00 46.45 35.96 b 28.65 46.52
1974 34.97 27.61 37.81 45.60 54.45 60.00 64.10 66.29 57.43 39.52 35.50 30.26 46.13
1975 29.58 30.54 33.65 39.87 55.77 63.03 65.55 65.90 58.87 50.03 38.77 29.00 46.71
1976 23.68 34.97 38.55 41.87 52.23 62.10 63.97 61.74 54.83 43.32 27.60 23.77 44.05
1977 14.00 25.57 38.77 44.50 53.48 59.00 66.90 67.03 61.33 44.94 42.27 28.87 45.56
1978 22.81 18.57 33.00 42.33 53.94 61.30 64.55 67.68 58.30 42.47 a 40.27 29.06 44.52
1979 26.39 17.32 35.42 44.37 55.77 57.73 65.84 66.35 60.63 45.06 39.27 29.61 45.31
1980 28.00 22.55 34.84 45.67 55.00 60.90 67.55 66.97 a 61.50 45.65 32.90 ----- z 47.41
1981 19.55 29.15 a 30.63 a 47.13 51.45 65.80 66.26 62.10 53.77 41.87 35.50 26.84 44.17
1982 19.94 29.89 33.39 39.70 55.39 62.60 67.00 63.42 57.87 47.10 39.77 35.87 45.99
1983 28.00 27.86 38.55 41.97 52.81 62.00 64.77 65.65 56.43 47.97 35.97 27.42 45.78
1984 22.10 33.62 32.10 43.67 52.90 63.93 66.52 65.61 54.23 54.42 33.47 35.65 46.52
1985 23.23 29.46 36.19 45.10 54.35 61.47 66.55 65.10 57.00 51.06 46.37 25.68 46.80
1986 24.23 30.32 34.45 43.07 53.71 62.63 68.48 64.52 59.77 48.52 39.73 30.39 46.65
1987 24.90 24.93 33.61 43.03 54.55 64.43 69.13 66.65 61.07 37.97 37.60 31.29 45.76
1988 20.65 28.38 33.74 43.47 53.55 59.60 67.52 69.06 57.37 39.06 37.47 25.87 44.64
1989 29.77 29.32 37.00 41.40 52.58 66.40 67.58 67.19 60.73 46.71 37.83 17.29 46.15
1990 32.74 35.54 39.45 43.90 54.39 61.73 68.39 66.55 57.60 50.71 37.50 34.58 48.59
1991 29.77 30.46 38.48 47.30 59.74 62.53 70.87 66.90 57.90 46.03 36.27 31.52 48.15
1992 28.97 30.69 33.58 42.97 50.58 59.90 69.26 63.39 60.90 43.52 40.13 31.13 46.25
1993 32.19 24.61 33.00 43.80 55.29 62.87 69.29 66.48 61.20 45.84 38.30 28.19 46.76
1994 22.94 26.89 35.29 48.17 50.84 66.43 70.52 64.23 55.23 45.65 41.10 34.35 46.80
1995 30.23 26.96 35.42 43.90 55.03 64.33 69.03 66.58 58.43 48.39 35.73 25.52 46.63
1996 25.03 27.93 31.35 44.90 54.45 63.93 66.55 64.77 59.90 46.77 32.87 34.13 46.05
1997 26.84 33.82 37.55 39.97 49.16 59.33 66.35 62.32 56.53 45.55 35.00 28.45 45.07
1998 33.48 32.71 37.90 45.27 57.39 64.27 66.84 65.52 61.47 46.61 35.83 33.65 48.41
1999 30.74 29.86 31.71 44.73 53.42 62.23 69.13 66.97 60.53 44.81 40.23 30.65 47.08
2000 24.19 28.38 36.10 44.30 54.58 64.37 63.81 62.84 55.07 39.81 28.43 17.94 43.32
2001 19.94 25.18 27.16 44.90 52.45 63.60 62.10 66.10 55.90 40.42 38.28 a 31.74 43.98
2002 27.19 26.43 35.61 46.53 52.52 62.30 66.00 ----- z 59.53 ----- z ----- z ----- z 47.01
2003 22.97 ----- z 37.06 43.27 54.39 62.43 68.10 68.94 60.70 45.39 40.93 27.35 48.32
2004 22.19 24.03 36.65 45.43 61.13 63.37 66.81 64.42 60.60 48.23 37.83 29.42 46.68
2005 28.16 28.14 30.74 42.07 49.58 63.03 69.55 67.97 58.20 48.52 38.67 25.94 45.88
2006 32.84 26.46 32.94 43.57 50.00 61.63 67.48 66.03 57.23 45.23 39.83 34.03 46.44
2007 31.26 26.71 39.48 43.67 53.65 62.73 64.61 67.23 57.93 53.06 35.67 31.55 47.30
2008 27.55 30.66 37.10 47.00 52.10 63.53 65.52 61.94 ----- z 44.71 35.90 29.81 45.07
2009 23.23 ----- z 36.77 46.43 56.61 64.40 65.23 68.68 60.77 49.48 43.73 31.52 49.71
2010 26.42 27.93 41.00 48.27 59.65 67.93 68.29 70.23 ----- z 52.90 41.20 28.39 48.38
2011 29.67 a 35.79 40.61 51.90 59.39 68.20 72.00 ----- z 66.40 51.06 44.30 37.52 50.62
2012 35.35 36.28 48.87 55.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 40.17
Period of Record Statistics
MEAN 26.68 27.97 35.09 44.00 53.78 62.61 66.81 65.51 58.44 46.20 36.86 28.80 45.82
S.D. 4.82 4.19 3.86 2.56 2.64 2.41 2.07 2.00 2.79 3.74 3.39 4.26 1.28
SKEW 0.28 -0.49 0.14 0.12 0.36 0.17 0.18 0.02 0.05 0.18 0.08 -0.42 -0.32
MAX 39.77 36.28 48.87 51.90 61.13 68.30 72.00 70.23 66.40 56.03 46.37 37.52 48.59
MIN 14.00 17.32 22.97 36.83 46.29 57.37 62.10 61.74 51.70 37.97 27.60 17.29 42.66
NO YRS 79 78 80 79 78 78 78 78 78 79 79 77 68