WINFIELD LOCKS, WEST VIRGINIA

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(469683)

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
1938 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1939 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 64.31 b 57.90 45.29 31.76 a 30.23 45.90
1940 15.55 25.45 29.90 37.83 49.16 61.37 63.50 a 64.20 a 50.89 b 44.41 d 35.17 32.06 42.46
1941 26.10 22.67 a 22.81 43.17 48.86 b 62.72 a 65.97 62.16 58.00 50.00 34.69 a 31.58 44.06
1942 21.26 21.70 a 34.35 40.73 51.84 63.07 66.48 63.60 a 56.97 46.23 37.53 25.52 44.11
1943 27.90 23.96 a 26.90 37.33 52.00 66.48 a 65.29 63.13 53.80 42.68 31.73 24.68 42.99
1944 23.81 28.07 29.35 39.47 56.10 62.10 62.13 62.77 56.97 44.84 35.63 21.71 43.58
1945 22.58 25.30 a 39.77 42.97 46.30 a 58.83 62.81 61.16 60.53 42.52 37.00 22.48 43.52
1946 24.58 25.64 37.81 42.57 52.42 60.63 64.87 57.97 54.50 44.26 38.00 28.90 44.35
1947 28.90 18.29 24.26 39.31 a 49.00 58.90 59.55 68.65 57.43 50.32 35.23 23.48 42.78
1948 14.19 24.93 34.61 44.93 49.26 59.83 66.42 62.13 56.37 41.13 37.33 29.26 43.37
1949 33.45 30.43 30.87 37.63 50.74 62.47 69.33 a 64.37 a 51.57 50.10 33.27 26.65 45.07
1950 32.71 28.39 28.26 36.40 53.45 59.03 63.03 61.06 56.10 47.87 31.43 22.52 43.36
1951 25.77 23.82 31.61 39.80 51.13 60.40 64.19 61.32 55.17 45.90 30.30 26.94 43.03
1952 30.61 27.62 30.03 42.67 50.19 63.50 66.97 62.97 52.60 37.48 34.20 29.16 44.00
1953 29.00 27.21 34.06 37.80 55.81 61.63 64.39 61.00 51.87 44.61 31.37 26.10 43.74
1954 26.19 29.32 29.00 45.07 47.13 60.73 62.03 64.35 57.90 47.39 33.57 26.65 44.11
1955 24.65 24.14 33.71 43.67 51.42 55.27 68.58 66.68 56.63 45.68 31.07 21.45 43.58
1956 20.90 30.17 29.06 36.30 49.13 58.57 63.42 61.45 51.97 46.26 32.53 35.61 42.95
1957 22.10 30.25 32.13 44.07 52.16 64.70 63.35 60.26 59.37 41.77 34.57 27.81 44.38
1958 21.26 17.89 32.45 40.80 48.23 58.03 67.45 62.74 56.63 43.29 35.67 19.29 41.98
1959 21.45 25.29 31.35 h 41.20 55.00 58.60 65.16 66.26 57.90 47.26 32.80 29.29 45.47
1960 27.81 23.31 20.39 41.93 48.61 58.17 61.10 64.60 z 57.71 i 46.55 34.13 19.06 38.11
1961 18.97 28.93 36.26 38.27 45.39 56.70 63.13 63.90 60.63 43.52 35.83 26.68 43.18
1962 20.50 a 25.46 30.19 36.87 56.32 60.47 62.19 60.03 52.47 47.00 33.90 21.55 42.25
1963 14.61 15.64 34.35 40.00 47.23 57.83 61.94 60.52 53.00 44.48 36.00 18.94 40.38
1964 21.68 21.07 30.48 41.20 50.39 59.30 63.77 59.94 53.30 38.39 34.20 28.48 41.85
1965 22.87 20.32 28.97 40.13 54.94 57.83 61.45 60.87 60.20 41.42 33.87 29.42 42.69
1966 18.52 24.36 31.90 41.03 46.29 56.90 64.97 61.81 54.73 39.39 34.33 26.10 41.69
1967 26.06 20.46 34.06 41.50 47.23 59.10 61.42 61.19 50.43 42.52 30.93 28.00 41.91
1968 17.74 15.86 30.87 40.67 47.39 57.60 62.61 64.90 56.60 45.58 36.97 24.32 41.76
1969 20.39 26.18 25.45 39.23 49.13 a 60.17 67.16 62.42 56.10 43.74 31.83 23.52 42.11
1970 16.90 23.46 30.77 41.73 51.84 60.07 63.10 63.23 60.57 47.81 37.70 29.87 43.92
1971 21.71 23.21 26.13 34.23 45.65 61.00 62.58 61.42 61.57 52.74 34.70 34.55 43.29
1972 25.39 22.62 30.13 39.43 48.48 54.30 62.87 62.87 58.68 e 43.03 35.97 32.74 43.04
1973 23.74 23.89 39.48 42.50 48.03 61.13 64.26 64.61 59.00 48.55 34.93 29.00 44.93
1974 33.55 25.36 36.10 40.57 51.32 56.90 62.45 64.16 54.00 39.48 36.43 28.97 44.11
1975 26.29 28.89 30.94 36.33 54.19 60.73 63.87 66.35 55.77 46.06 36.57 28.77 44.56
1976 20.06 29.17 35.45 38.40 46.61 59.97 60.81 60.00 53.20 ----- z 26.73 18.84 40.84
1977 10.50 a 20.00 33.23 42.73 52.10 57.27 65.23 64.52 60.43 43.00 38.57 23.71 42.61
1978 16.00 12.50 29.13 41.53 49.23 58.93 64.45 66.29 61.23 42.42 39.23 28.13 42.42
1979 19.45 16.64 33.10 40.77 48.52 57.83 62.87 63.32 57.30 43.84 36.40 26.73 a 42.23
1980 26.58 19.25 a 27.94 38.33 49.87 55.30 65.23 66.97 59.97 41.87 30.93 24.67 a 42.24
1981 18.35 21.54 28.87 36.40 47.77 60.27 64.48 60.71 52.90 40.65 32.53 24.19 40.72
1982 15.29 24.07 32.26 34.80 53.00 57.33 63.90 59.39 55.30 45.94 36.63 32.90 42.57
1983 23.45 25.54 33.55 38.24 a 46.97 55.00 64.58 64.77 54.47 43.03 35.13 22.97 42.31
1984 18.06 27.07 26.68 39.77 47.00 59.97 61.13 62.90 52.20 52.58 31.03 32.58 42.58
1985 18.42 18.79 ----- z 42.57 50.87 58.27 63.65 63.13 54.47 49.06 44.90 23.32 44.31
1986 20.65 29.64 25.33 v 50.00 z 52.94 59.43 66.74 61.58 58.57 49.56 o 35.19 n 28.06 47.20
1987 25.32 26.75 31.58 39.23 48.13 53.56 u 66.48 j 64.84 57.77 37.74 35.70 30.48 39.75
1988 18.77 23.59 31.00 39.57 48.10 54.57 64.90 66.10 55.87 37.42 32.60 23.67 p 42.95
1989 28.81 25.57 33.42 39.97 46.65 61.97 65.94 64.00 57.10 43.55 33.53 15.45 43.00
1990 30.61 30.86 36.42 40.03 51.32 59.10 65.10 63.84 58.43 45.97 36.40 31.10 45.76
1991 27.10 28.43 35.23 44.00 59.45 63.10 68.19 64.03 58.10 45.39 34.37 30.35 46.48
1992 24.87 30.28 32.61 42.60 49.03 56.53 65.39 61.35 56.90 41.71 38.67 29.55 44.12
1993 30.23 23.32 29.61 40.03 50.48 59.60 68.29 65.06 58.10 43.10 36.00 29.58 44.45
1994 18.00 25.43 31.61 42.90 47.13 62.57 66.87 61.81 54.27 42.74 38.00 32.26 43.63
1995 26.81 22.07 34.35 40.67 49.45 61.77 66.06 69.03 55.90 46.06 31.43 23.81 43.95
1996 23.71 24.86 27.32 40.37 53.00 61.53 62.52 63.39 57.07 45.13 31.73 30.90 43.46
1997 22.90 31.79 34.87 37.93 45.81 59.87 64.61 62.71 55.33 44.81 35.20 31.45 43.94
1998 33.94 35.32 36.29 43.80 j 54.52 61.40 64.45 63.71 56.93 45.16 34.57 29.45 46.89
1999 26.68 27.96 26.45 43.40 49.45 61.40 66.68 61.55 51.97 43.71 36.77 28.13 43.68
2000 22.19 31.07 34.97 40.40 55.16 63.23 64.72 b 65.06 56.67 47.29 33.83 18.97 44.46
2001 23.19 28.64 29.35 44.03 52.58 59.50 62.90 65.94 54.20 42.19 35.90 32.68 44.26
2002 26.52 27.29 32.10 45.97 48.00 62.03 66.58 65.65 58.23 47.97 34.97 28.61 45.33
2003 21.45 25.07 34.61 42.90 53.45 57.27 63.23 65.84 57.50 44.42 41.23 29.03 44.67
2004 21.87 24.24 35.16 42.70 57.35 60.80 65.16 61.97 58.23 46.77 40.27 26.94 45.12
2005 28.45 28.21 27.97 41.50 44.29 60.30 65.39 65.90 57.30 45.90 33.83 24.52 43.63
2006 29.94 24.50 30.42 43.70 48.10 57.43 63.94 65.61 55.83 43.00 36.57 30.84 44.16
2007 30.19 16.46 35.81 41.62 a 52.87 61.17 62.06 67.16 58.40 52.84 37.40 32.48 45.71
2008 23.77 28.07 33.45 45.00 46.23 61.23 61.87 60.23 58.67 41.48 31.37 25.55 43.08
2009 18.77 25.64 34.35 41.97 51.94 60.87 60.68 63.52 58.50 43.32 ----- z ----- z 45.96
2010 22.81 21.08 b 34.35 42.37 54.94 64.93 64.80 a 64.39 54.37 42.87 33.00 22.55 43.54
2011 ----- z ----- z ----- z ----- z 53.78 d 61.96 f 67.23 63.13 h 58.10 44.06 37.72 a 31.19 48.68
2012 26.37 a 29.52 41.84 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 32.57
Period of Record Statistics
MEAN 23.47 24.86 31.78 40.66 50.39 59.81 64.29 63.34 56.36 44.60 34.88 27.09 43.44
S.D. 5.00 4.35 3.92 2.57 3.25 2.49 2.08 2.26 2.67 3.33 2.88 4.27 1.18
SKEW -0.02 -0.46 -0.22 -0.30 0.47 0.01 0.18 0.16 -0.25 0.24 0.36 -0.47 0.03
MAX 33.94 35.32 41.84 45.97 59.45 66.48 69.33 69.03 61.57 52.84 44.90 35.61 46.48
MIN 10.50 12.50 20.39 34.23 44.29 54.30 59.55 57.97 50.43 37.42 26.73 15.45 40.38
NO YRS 72 72 69 69 72 70 71 71 72 71 71 71 62