COLUMBIA UNIV OF SC, SOUTH CAROLINA

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(381944)

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
1930 38.87 42.78 a 42.19 54.63 63.48 65.93 71.74 67.84 69.27 50.97 44.10 34.74 53.88
1931 36.94 38.46 40.97 50.57 59.13 67.77 72.42 69.84 67.73 55.10 49.17 45.16 54.44
1932 47.19 46.00 41.87 52.23 60.32 69.43 72.81 71.06 65.47 54.71 42.50 42.32 55.49
1933 43.16 40.07 45.03 52.50 65.65 68.77 69.81 71.29 69.60 55.29 42.53 44.26 55.66
1934 40.23 31.54 42.52 53.73 60.03 70.38 a 72.84 71.90 68.17 54.26 45.97 36.29 53.99
1935 38.06 37.25 50.48 53.90 61.77 69.73 71.58 71.06 65.50 53.29 48.47 31.55 54.39
1936 33.58 35.69 48.26 50.27 62.39 68.70 71.97 71.77 67.97 58.16 43.67 42.06 54.54
1937 49.19 39.36 43.39 51.73 61.23 69.47 70.52 70.87 63.37 52.45 41.43 35.87 54.07
1938 38.19 43.93 50.77 53.03 63.23 67.27 70.55 72.52 65.80 52.94 47.93 37.84 55.33
1939 39.16 44.61 48.65 53.13 60.13 72.17 71.84 70.19 68.47 57.26 40.60 34.52 55.06
1940 26.16 36.90 41.94 49.70 57.68 69.03 70.90 70.86 b 63.00 53.13 44.47 41.61 52.11
1941 37.61 33.07 38.77 55.57 61.10 68.67 72.45 71.68 66.73 61.58 43.87 40.94 54.34
1942 36.19 34.54 46.16 53.13 62.06 70.30 73.06 69.97 66.33 54.77 46.30 36.84 54.14
1943 39.26 38.64 43.35 51.60 63.35 71.70 71.77 71.42 61.80 50.87 40.97 36.61 53.45
1944 37.45 43.59 44.58 52.30 63.00 70.40 69.16 69.16 67.53 53.74 44.47 33.10 54.04
1945 37.81 41.43 53.94 56.70 58.71 69.73 71.42 70.03 69.30 52.39 45.70 33.29 55.04
1946 38.97 39.64 51.74 53.30 61.58 68.10 70.77 68.81 64.83 54.71 51.13 40.26 55.32
1947 42.94 31.14 38.00 56.43 61.90 67.80 67.71 71.45 65.90 60.29 44.23 38.16 53.83
1948 31.97 39.59 49.03 56.03 62.35 68.73 ----- z 69.16 64.03 50.23 50.73 42.48 53.12
1949 46.65 47.00 45.94 51.40 62.19 68.80 73.06 70.29 63.47 59.32 41.27 39.29 55.72
1950 47.48 41.71 41.77 49.93 62.84 69.60 69.16 68.48 63.93 56.97 39.97 34.52 53.86
1951 37.45 37.79 46.26 51.77 58.19 68.47 70.52 71.19 66.53 58.13 39.60 41.19 53.92
1952 43.71 40.83 44.81 52.20 62.87 72.30 72.32 70.10 64.03 48.74 45.00 37.68 54.55
1953 41.45 41.54 46.68 51.57 66.10 69.53 71.71 70.00 65.47 54.77 42.87 40.06 55.15
1954 38.71 42.43 44.97 57.13 56.65 ----- z ----- z ----- z 67.33 54.33 a 41.77 35.19 48.72
1955 36.19 39.00 48.06 56.83 63.19 63.97 71.87 72.39 67.40 51.58 42.33 35.29 54.01
1956 33.90 44.24 43.94 51.43 63.32 67.70 71.00 70.03 61.13 56.84 42.47 46.19 54.35
1957 40.48 46.00 44.87 54.90 61.90 68.63 69.16 66.77 65.43 50.90 47.67 39.06 54.65
1958 32.16 31.86 42.84 53.47 61.94 68.50 72.35 71.06 63.57 50.13 47.50 32.81 52.35
1959 34.74 42.25 42.68 55.07 63.84 67.27 70.52 70.97 64.93 58.32 43.90 38.19 54.39
1960 37.13 36.31 33.84 53.67 58.68 67.40 70.19 69.42 64.53 54.87 43.20 30.26 51.62
1961 31.10 39.86 47.00 46.47 57.23 64.67 68.16 67.35 63.60 47.97 46.73 35.87 51.33
1962 34.03 39.39 41.00 50.30 65.06 67.47 71.58 70.10 64.03 55.23 44.37 34.52 53.09
1963 33.71 33.04 49.06 54.73 60.10 68.20 69.13 70.39 61.50 51.77 43.20 31.84 52.22
1964 36.39 35.24 45.94 54.00 61.42 69.37 69.61 68.84 64.07 49.48 48.47 42.71 53.79
1965 37.55 39.36 43.68 54.43 64.52 66.63 70.55 70.90 66.37 53.06 46.47 38.45 54.33
1966 33.23 38.64 42.29 52.00 60.84 63.93 70.77 68.68 63.13 53.23 43.37 37.29 52.28
1967 39.00 35.54 47.10 55.07 58.52 64.53 68.81 68.45 58.73 51.03 40.77 42.58 52.51
1968 32.32 31.97 43.68 53.70 59.39 67.50 70.77 72.03 64.20 56.10 44.67 35.35 52.64
1969 35.06 36.79 40.19 54.30 60.97 70.63 73.42 69.39 65.07 55.90 41.57 ----- z 54.84
1970 31.13 36.32 45.94 ----- z 61.55 68.03 ----- z 72.45 68.13 56.71 43.57 41.58 52.54
1971 38.71 36.54 41.48 50.97 58.61 ----- z ----- z 70.89 d 66.00 f 60.58 45.10 48.61 50.17
1972 42.81 37.31 44.74 51.97 59.29 63.47 69.48 69.68 65.87 53.35 45.50 43.71 53.93
1973 35.97 35.00 51.06 52.00 ----- z 67.90 70.19 69.84 67.70 54.65 47.50 38.65 53.68
1974 49.90 39.75 ----- z 52.73 63.30 a ----- z 68.97 69.19 64.03 48.29 42.53 39.45 53.82
1975 42.06 43.46 45.52 53.47 64.81 68.87 71.16 72.29 67.20 57.55 46.47 37.23 55.84
1976 33.23 43.69 51.06 51.63 58.35 65.97 70.84 68.03 63.67 49.10 39.03 36.13 52.56
1977 28.48 35.07 49.84 55.17 62.81 68.63 73.74 71.38 b 67.37 51.10 49.03 ----- z 55.69
1978 28.63 a 30.86 42.97 53.23 60.26 68.62 d 70.60 f 71.13 67.67 51.52 49.83 39.03 b 51.25
1979 32.00 33.57 46.16 52.77 60.35 ----- z 69.61 ----- z 67.23 52.32 45.93 37.13 49.71
1980 38.07 a 32.83 43.23 52.77 60.81 66.53 72.77 70.97 b 67.70 ----- z 43.83 37.10 53.33
1981 31.26 37.93 41.52 55.39 b 57.94 69.31 a 69.71 67.65 62.07 50.53 a 42.33 35.45 51.76
1982 31.55 40.86 46.97 50.37 61.42 67.17 70.48 68.81 63.50 53.42 45.53 43.45 53.63
1983 33.65 37.57 44.55 48.33 59.84 65.77 71.71 72.35 64.10 55.23 43.23 35.19 52.63
1984 32.87 39.55 43.58 49.97 59.32 67.47 69.71 70.32 61.03 59.35 39.60 43.10 52.99
1985 28.58 37.68 46.55 52.90 60.71 68.23 70.87 70.16 64.63 61.39 56.10 35.45 54.44
1986 34.19 44.79 44.84 52.17 62.39 71.30 75.03 70.00 67.27 56.77 51.93 38.35 55.75
1987 34.32 37.39 44.61 50.50 62.68 69.37 ----- z ----- z ----- z 46.52 46.43 41.71 48.17
1988 31.94 36.83 45.13 53.17 58.39 65.50 71.13 72.35 66.47 48.74 46.77 37.03 52.79
1989 40.84 41.71 46.81 51.37 58.55 69.47 70.58 70.48 66.17 54.58 46.53 31.68 54.06
1990 42.26 46.14 48.90 52.10 61.32 68.80 73.29 72.23 65.07 56.68 44.47 42.29 56.13
1991 38.97 40.86 47.71 56.20 65.16 69.33 73.65 71.48 64.90 54.29 41.97 40.90 55.45
1992 38.06 43.00 45.00 51.77 57.39 66.13 72.19 68.65 64.60 48.94 46.30 39.58 53.47
1993 41.68 38.93 44.29 51.93 62.26 69.17 74.52 70.94 66.50 55.45 ----- z 36.97 55.69
1994 33.65 41.29 49.00 56.80 59.71 69.87 71.48 69.55 63.30 54.77 48.43 43.81 55.14
1995 38.61 37.96 ----- z 55.13 63.45 67.53 72.26 72.65 64.97 57.13 41.17 33.84 54.97
1996 35.65 40.59 43.39 53.87 63.68 68.77 72.42 70.32 65.60 52.29 40.63 39.58 53.90
1997 37.97 42.68 51.58 49.80 57.48 64.57 72.06 69.10 65.27 53.90 41.30 38.00 53.64
1998 40.58 42.39 44.94 54.07 65.39 71.40 73.16 70.61 65.83 54.45 ----- z 43.10 56.90
1999 40.29 41.79 43.00 57.20 60.63 a 67.80 72.71 72.87 a 64.50 b 53.48 b 48.13 37.90 55.03
2000 35.14 b 39.14 48.74 50.70 63.67 a 68.37 70.42 70.06 63.73 49.94 41.53 28.84 52.52
2001 34.03 41.86 42.23 a 53.53 60.40 a 69.33 70.65 71.74 63.67 51.10 49.59 a 43.13 54.27
2002 39.03 39.21 47.55 59.03 60.16 69.27 73.45 71.23 68.53 56.39 42.00 36.23 55.17
2003 34.26 38.79 48.19 52.87 63.52 68.03 71.45 72.74 64.07 54.48 48.73 34.10 54.27
2004 34.87 37.59 47.58 52.03 64.94 72.87 74.81 ----- z ----- z ----- z ----- z 35.78 d 52.56
2005 39.32 40.14 44.10 50.87 58.32 69.43 72.90 72.84 68.10 55.55 46.00 34.52 54.34
2006 43.68 39.86 ----- z 57.40 60.87 67.90 71.26 72.97 66.47 55.00 45.73 41.65 56.62
2007 40.90 36.43 49.03 53.93 60.68 69.50 70.74 75.81 68.23 61.32 45.30 45.45 56.44
2008 38.00 45.24 49.16 55.67 ----- z 72.67 72.29 71.81 ----- z 52.77 41.80 44.45 54.39
2009 36.26 36.89 45.71 53.03 65.32 72.13 71.90 74.77 67.30 54.77 i 47.57 37.58 55.32
2010 32.81 34.14 43.58 54.80 66.48 73.97 75.55 75.32 68.93 54.48 45.03 31.29 54.70
2011 33.61 40.88 c 47.62 e 56.60 e 62.65 70.50 74.26 72.84 66.70 51.94 46.31 a 42.71 55.55
2012 40.57 a 43.86 a 55.77 55.00 j 57.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 46.73
Period of Record Statistics
MEAN 37.18 39.12 45.52 53.15 61.42 68.57 71.47 70.72 65.48 54.06 44.86 38.35 54.07
S.D. 4.72 3.83 3.60 2.28 2.35 2.10 1.62 1.70 2.17 3.32 3.23 4.09 1.19
SKEW 0.37 -0.16 0.00 0.03 0.06 -0.13 0.24 0.40 -0.34 0.17 0.63 0.07 -0.29
MAX 49.90 47.00 55.77 59.03 66.48 73.97 75.55 75.81 69.60 61.58 56.10 48.61 56.44
MIN 26.16 30.86 33.84 46.47 56.65 63.47 67.71 66.77 58.73 46.52 39.03 28.84 51.33
NO YRS 83 83 80 81 80 78 76 78 78 79 79 80 63