MARTINSBURG FAA AP, WEST VIRGINIA

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(465707)

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
1926 20.23 23.36 25.71 35.03 46.45 54.93 62.06 63.84 55.43 43.19 29.50 22.35 40.17
1927 21.61 26.32 32.03 36.83 50.26 53.23 61.52 58.61 48.33 40.35 37.03 24.90 40.92
1928 22.81 23.14 28.97 35.90 46.23 57.90 62.94 63.35 50.43 42.74 34.73 24.45 41.13
1929 20.87 18.93 33.23 42.40 48.19 57.17 61.16 57.97 53.57 39.55 34.77 24.94 41.06
1930 20.90 26.29 29.68 38.27 51.68 58.57 64.42 60.87 59.70 39.42 34.03 22.39 42.18
1931 24.00 27.18 30.84 39.33 49.97 60.20 68.42 63.61 59.37 44.00 39.43 32.42 44.90
1932 34.55 28.52 27.90 38.07 49.58 60.70 63.68 59.84 55.23 43.35 30.10 25.45 43.08
1933 30.00 24.32 31.10 41.40 54.84 59.27 63.32 63.39 58.33 39.32 30.83 24.97 43.42
1934 26.03 11.50 25.84 39.03 51.68 64.13 67.68 61.65 56.30 42.10 34.90 25.71 42.21
1935 20.61 21.36 33.84 39.80 48.74 58.43 67.74 65.23 52.53 42.84 38.10 23.61 42.74
1936 17.45 15.83 34.94 37.23 51.65 59.90 64.26 65.35 57.80 44.39 31.57 27.55 42.33
1937 31.52 24.25 29.48 39.57 50.52 62.20 65.65 65.65 51.23 41.13 32.37 24.77 43.19
1938 23.81 25.96 33.77 42.27 51.50 a 59.00 65.42 64.58 54.67 40.81 31.67 26.55 43.33
1939 24.45 27.57 31.06 39.40 52.74 61.17 63.58 65.13 55.40 43.68 33.27 28.00 43.79
1940 14.06 26.62 28.71 38.27 51.13 60.47 63.16 61.71 51.33 41.39 35.90 30.45 41.93
1941 23.32 22.21 26.48 44.77 50.06 59.60 65.35 60.03 55.73 47.32 34.27 30.77 43.33
1942 21.44 d 22.43 33.90 42.43 53.32 62.37 64.16 62.03 54.17 45.71 33.63 24.19 43.32
1943 25.06 23.57 28.19 34.83 51.39 66.30 63.32 62.00 50.60 43.81 31.73 24.65 42.12
1944 24.13 26.21 29.29 38.23 55.19 60.50 63.58 61.68 56.63 40.74 34.33 21.81 42.69
1945 16.58 22.54 39.84 43.87 48.84 59.80 64.58 60.97 58.77 40.84 34.60 20.68 42.66
1946 23.81 24.14 36.39 38.70 49.84 56.73 60.29 58.06 51.90 44.71 36.17 27.10 a 42.32
1947 27.65 18.93 26.42 41.20 48.87 56.93 60.84 66.00 55.20 46.10 33.80 23.16 42.09
1948 16.10 21.72 33.29 41.47 50.26 59.53 64.16 61.77 53.90 41.81 37.43 26.32 42.31
1949 30.77 27.93 31.52 38.83 49.42 60.87 68.23 63.03 50.87 47.74 32.80 26.97 44.08
1950 32.10 27.04 26.52 36.17 51.81 58.20 61.52 60.19 54.67 44.81 31.27 22.13 42.20
1951 24.77 25.54 31.52 39.33 49.00 58.73 62.90 59.13 52.57 44.58 28.00 23.61 41.64
1952 27.52 27.21 30.00 42.57 50.00 61.13 64.71 61.68 51.13 36.90 35.07 27.52 42.95
1953 27.81 28.04 34.10 41.17 54.13 58.83 61.61 59.94 51.77 40.87 30.63 26.71 42.97
1954 21.26 27.11 30.03 42.63 46.55 58.70 60.58 61.26 55.03 45.32 31.67 25.77 42.16
1955 21.84 22.61 32.32 44.57 51.19 55.10 66.94 65.84 54.90 42.13 29.70 20.16 42.27
1956 23.48 27.66 28.77 37.93 46.23 58.63 62.16 60.65 50.83 45.97 32.10 31.81 42.18
1957 20.45 28.68 32.06 43.80 49.81 61.67 61.26 58.74 56.50 40.32 35.10 27.48 42.99
1958 22.26 19.79 30.68 41.37 48.52 55.03 65.65 60.48 52.73 41.77 35.17 17.68 40.93
1959 19.39 23.04 27.81 41.90 51.90 58.77 64.03 64.90 55.57 46.60 a 30.13 28.00 42.67
1960 25.81 25.21 21.61 42.73 48.71 57.40 60.10 63.65 55.90 41.06 31.67 12.39 40.52
1961 15.16 23.36 32.42 36.90 45.71 56.40 62.65 61.97 57.57 41.81 36.67 23.35 41.16
1962 20.90 21.93 28.77 39.13 53.13 57.87 59.06 57.94 50.00 42.58 29.77 17.48 39.88
1963 15.65 15.36 32.68 39.83 46.74 56.53 59.77 57.87 48.13 39.77 35.30 18.77 38.87
1964 21.23 19.93 30.19 39.33 50.26 58.03 63.48 58.45 51.20 37.55 32.53 25.71 40.66
1965 18.00 21.57 28.26 39.27 53.32 56.13 61.06 59.97 56.13 39.65 33.13 28.42 41.24
1966 18.90 23.54 30.35 37.20 46.71 55.47 63.13 61.71 52.17 38.00 31.13 25.10 40.28
1967 25.61 17.18 29.52 40.80 43.35 56.63 62.26 59.13 48.37 39.26 30.47 24.94 39.79
1968 14.26 19.69 32.29 38.50 44.90 55.83 62.13 63.68 52.67 44.23 36.83 22.61 40.63
1969 20.74 24.71 27.81 41.00 49.74 59.53 64.19 59.81 52.87 38.10 31.80 23.81 41.18
1970 15.58 21.79 28.00 40.87 52.16 58.20 62.94 61.77 57.20 46.23 34.70 24.90 42.03
1971 15.32 24.54 28.94 36.67 47.58 59.30 58.29 57.39 57.50 49.13 32.50 30.48 41.47
1972 24.03 20.48 28.16 36.67 49.16 55.77 64.42 59.55 55.70 38.65 32.00 31.74 41.36
1973 23.32 22.11 38.03 42.00 47.97 62.33 64.61 65.68 57.77 44.77 36.57 29.52 44.56
1974 30.29 24.64 34.65 42.90 50.71 57.97 63.42 64.77 55.37 41.45 36.40 29.32 44.32
1975 26.90 27.04 31.29 38.37 53.97 60.37 62.84 63.87 54.33 47.13 37.63 26.16 44.16
1976 21.26 30.21 36.77 42.00 48.77 60.87 61.97 58.71 53.40 42.03 30.43 22.29 42.39
1977 11.61 24.54 36.81 43.07 54.39 59.13 66.00 65.03 59.53 44.90 42.03 25.74 44.40
1978 19.42 15.96 32.61 42.90 52.55 61.20 64.68 66.81 56.67 39.58 34.87 27.13 42.86
1979 21.74 17.11 34.03 43.67 53.32 58.63 65.52 65.10 57.07 43.97 39.63 31.52 44.28
1980 25.71 21.76 32.29 45.30 55.26 58.53 67.16 68.32 58.63 42.74 30.23 23.03 44.08
1981 16.06 24.04 30.29 42.90 48.35 61.00 63.81 58.55 54.73 39.58 32.73 24.23 41.36
1982 13.84 24.07 31.48 37.60 53.13 59.53 65.23 58.77 53.60 44.45 36.93 31.06 42.48
1983 24.16 22.36 36.42 43.33 47.61 59.20 65.52 64.16 51.77 43.58 34.50 20.65 42.77
1984 18.52 b 30.31 27.10 40.73 49.74 60.43 62.06 63.35 50.40 50.65 31.10 33.00 43.12
1985 19.87 24.50 33.87 42.70 51.35 57.17 62.84 61.61 52.53 46.03 42.50 22.77 43.15
1986 21.39 24.71 30.29 42.50 51.35 59.47 66.32 60.77 57.20 44.74 32.93 27.45 43.26
1987 23.10 24.07 31.77 39.87 51.77 61.70 67.52 63.23 57.83 36.13 35.70 30.35 43.59
1988 17.29 24.10 31.26 40.70 51.58 57.87 65.81 65.65 53.33 37.74 33.83 25.48 42.05
1989 26.19 24.86 31.10 39.80 50.16 62.23 64.87 62.29 55.90 42.68 31.63 14.55 42.19
1990 30.71 28.64 34.77 40.70 50.10 58.73 64.77 62.58 54.80 45.45 35.23 28.97 44.62
1991 23.90 27.75 35.48 44.10 57.10 59.90 67.06 64.23 54.33 43.13 34.27 28.03 44.94
1992 24.39 27.62 31.97 42.73 47.35 55.57 65.23 58.55 54.37 39.19 35.90 27.03 42.49
1993 26.97 21.25 29.50 a 39.13 51.45 57.70 66.03 63.29 55.23 41.74 33.50 24.90 42.56
1994 15.87 22.46 32.13 45.80 45.39 61.00 66.71 61.19 54.17 39.48 37.70 29.10 42.58
1995 ----- z 22.14 33.29 38.67 50.10 61.03 65.65 65.35 52.77 44.35 29.83 24.13 44.30
1996 20.06 25.62 27.45 41.10 50.03 61.70 63.45 62.52 57.07 45.10 30.93 29.74 42.90
1997 24.74 30.64 35.26 39.77 47.55 59.07 64.81 62.29 54.53 44.06 34.83 29.23 43.90
1998 33.19 33.32 36.16 43.93 56.84 61.33 65.48 64.90 60.37 46.35 36.17 32.55 47.55
1999 24.81 27.86 33.39 43.47 51.71 60.07 68.52 64.23 57.23 41.42 39.70 30.20 z 46.58
2000 23.68 30.31 37.77 42.67 52.84 62.53 62.48 63.00 54.53 44.81 32.57 17.97 43.76
2001 21.71 26.18 29.42 41.27 48.29 59.13 58.94 63.45 50.57 40.23 36.17 29.77 42.09
2002 28.84 26.79 32.42 43.13 47.90 60.00 65.29 63.19 55.57 44.16 33.67 23.90 43.74
2003 20.26 21.71 30.26 40.83 50.32 57.80 63.90 65.03 55.40 40.00 37.40 25.81 42.39
2004 18.61 22.69 33.55 43.10 56.23 58.67 64.71 60.65 57.37 45.00 37.83 25.61 43.67
2005 24.74 26.29 29.61 41.33 45.19 60.90 65.61 64.39 55.10 48.13 33.87 23.84 43.25
2006 30.55 24.43 32.29 42.33 47.52 58.43 65.06 63.13 54.53 41.81 38.03 29.23 43.95
2007 27.81 18.89 31.55 39.90 50.68 58.87 62.32 64.71 54.93 48.84 34.70 28.97 43.51
2008 24.19 24.59 32.68 43.90 46.55 60.80 63.32 59.03 55.60 40.52 34.47 26.32 42.66
2009 19.74 24.75 31.97 41.53 51.74 59.93 59.55 63.84 55.43 42.90 37.27 25.00 42.80
2010 22.94 23.57 36.26 42.57 53.84 63.70 65.16 64.23 55.60 45.13 32.97 22.55 44.04
2011 20.68 26.04 33.19 44.60 54.90 62.43 66.61 64.26 59.77 44.74 36.73 29.65 45.30
2012 26.06 29.69 40.77 40.90 a 58.56 v ----- z ----- z ----- z ----- z ----- z ----- z ----- z 34.36
Period of Record Statistics
MEAN 22.66 24.10 31.57 40.75 50.33 59.24 63.90 62.29 54.63 42.80 34.16 25.66 42.63
S.D. 4.80 3.77 3.32 2.49 2.86 2.26 2.28 2.51 2.75 2.99 2.92 3.96 1.39
SKEW 0.13 -0.54 0.15 -0.29 0.09 0.06 -0.20 -0.13 -0.23 0.11 0.40 -0.66 0.15
MAX 34.55 33.32 40.77 45.80 57.10 66.30 68.52 68.32 60.37 50.65 42.50 33.00 47.55
MIN 11.61 11.50 21.61 34.83 43.35 53.23 58.29 57.39 48.13 36.13 28.00 12.39 38.87
NO YRS 86 87 87 87 86 86 86 86 86 86 86 85 84