SANDHILL EXPERIMENT STN, SOUTH CAROLINA

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(387666)

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
1957 ----- z ----- z ----- z ----- z ----- z ----- z 68.08 e 66.94 66.72 a 49.65 46.00 38.10 55.91
1958 29.87 29.21 40.06 51.90 a 60.32 66.37 70.97 a 69.94 62.47 50.73 a 47.31 a 30.97 a 50.84
1959 33.29 40.07 40.06 52.83 62.39 66.00 69.65 70.21 b 63.97 57.65 43.33 37.16 53.05
1960 35.81 35.07 b 32.00 51.50 57.62 b 65.83 a 68.47 a 69.07 a 64.03 55.13 a 43.47 30.77 50.73
1961 30.55 39.14 47.16 46.97 57.45 63.17 68.29 67.61 65.13 50.35 47.40 36.71 51.66
1962 35.03 39.79 39.87 48.73 63.10 65.97 69.58 68.06 62.50 53.84 43.10 32.77 51.86
1963 32.23 30.82 46.48 52.77 57.94 66.30 67.48 68.10 59.00 51.10 40.13 27.29 49.97
1964 30.68 30.34 40.19 49.87 58.74 67.03 67.97 a 66.68 60.33 46.26 43.93 35.74 49.81
1965 32.94 34.54 40.39 51.63 62.26 64.50 68.84 69.00 64.20 51.52 45.30 37.10 51.85
1966 31.03 35.61 39.29 49.73 59.00 62.57 68.97 67.45 61.73 50.52 41.67 34.74 50.19
1967 35.87 31.04 ----- z 53.33 55.35 63.00 67.45 66.77 56.40 48.48 38.90 37.52 50.37
1968 30.23 29.14 40.84 51.97 57.10 65.30 69.58 69.87 61.33 52.87 42.27 30.45 50.08
1969 29.45 33.64 36.65 51.87 58.35 68.47 71.97 67.13 62.37 51.74 38.57 30.97 50.10
1970 26.32 31.29 41.35 53.40 59.39 65.37 70.32 70.35 65.87 53.71 40.37 37.26 51.25
1971 33.13 33.11 37.71 48.87 55.97 67.33 69.06 68.97 64.53 57.94 40.80 44.52 51.83
1972 38.52 32.52 41.45 49.90 56.03 61.50 67.90 67.94 63.57 48.16 41.23 39.65 50.70
1973 33.13 29.61 46.77 48.73 56.06 66.83 69.13 68.29 64.87 52.42 44.27 33.74 51.15
1974 45.00 33.75 43.29 50.00 60.71 63.40 68.39 68.06 61.30 46.84 41.83 36.03 51.55
1975 37.94 38.79 39.29 48.93 61.68 66.17 68.81 69.84 64.27 55.29 44.47 34.23 52.47
1976 29.29 40.52 47.87 49.97 56.87 64.20 69.20 a 66.45 62.23 45.68 36.73 31.68 50.06
1977 22.23 29.93 45.48 52.63 58.68 63.30 70.72 b 69.39 64.92 d 48.84 46.10 33.27 a 50.46
1978 26.65 27.79 39.94 51.10 57.65 66.77 69.39 69.58 65.37 48.97 48.63 35.77 a 50.63
1979 29.16 31.11 a 44.10 52.10 58.10 63.90 68.87 68.26 64.83 a 50.29 40.76 i 33.26 51.27
1980 35.94 29.38 38.94 50.59 a 59.19 65.33 70.97 69.77 66.97 49.26 40.27 32.53 a 50.76
1981 26.43 a 33.39 37.94 54.53 56.29 70.00 71.06 67.10 b 60.27 47.52 41.18 b 31.45 49.76
1982 26.58 37.36 43.35 48.77 60.74 66.37 69.90 67.06 61.07 50.97 42.83 39.68 51.22
1983 30.35 32.68 41.32 45.90 56.00 63.70 69.87 70.42 61.70 52.81 40.17 32.77 49.81
1984 33.39 36.83 41.03 48.87 57.90 65.90 67.84 68.19 59.37 57.94 38.57 41.65 51.46
1985 26.77 34.64 43.48 51.43 58.77 65.10 68.39 66.61 59.83 56.26 52.00 30.26 51.13
1986 28.84 40.18 40.65 49.17 59.00 67.53 71.58 66.90 63.47 53.55 48.40 36.26 52.13
1987 31.97 35.21 42.10 46.73 60.77 67.57 70.00 69.65 62.10 42.10 42.47 36.19 50.57
1988 27.29 32.14 41.45 49.20 56.45 62.87 68.61 70.13 63.27 46.29 42.33 31.94 49.33
1989 36.71 36.79 42.94 49.43 55.74 67.77 69.26 67.87 63.27 50.81 43.63 27.39 50.97
1990 38.16 40.93 45.42 47.53 58.94 66.10 70.16 69.26 62.40 54.10 43.77 39.61 53.03
1991 35.94 37.57 43.26 53.97 63.81 66.57 71.90 69.42 61.50 51.48 39.13 37.84 52.70
1992 34.61 38.66 39.77 49.43 55.26 64.47 70.84 67.39 63.07 47.48 ----- z 33.55 51.32
1993 36.26 33.71 37.84 46.17 59.68 66.60 73.19 69.68 64.63 52.16 42.63 33.42 51.33
1994 28.16 35.71 42.93 a 51.73 55.87 68.53 70.19 66.58 61.20 51.94 44.53 39.90 51.44
1995 32.97 30.96 43.58 50.30 59.90 65.77 70.65 70.29 61.30 52.81 37.63 30.94 50.59
1996 30.48 34.31 38.23 47.30 59.19 66.13 70.42 67.84 62.37 49.87 37.10 35.42 49.89
1997 34.03 37.64 47.03 45.13 53.58 63.20 70.19 66.00 62.80 52.68 39.20 35.23 50.56
1998 36.61 37.39 41.29 ----- z 61.19 69.17 ----- z ----- z ----- z ----- z ----- z ----- z 49.13
1999 ----- z ----- z 37.63 a 53.27 56.61 64.48 c 70.37 a 71.06 60.57 51.03 46.33 36.39 54.77
2000 32.65 35.38 45.48 48.21 a 60.77 67.23 68.68 67.68 62.20 51.00 39.87 27.32 50.54
2001 31.84 37.71 ----- z 51.43 59.52 67.00 68.65 70.06 60.70 48.19 47.63 41.10 53.08
2002 35.13 35.68 42.97 55.53 57.52 66.83 71.65 ----- z 66.90 57.77 42.20 33.03 51.38
2003 30.68 35.36 45.16 50.50 60.42 66.17 70.06 71.13 61.83 52.39 48.03 32.26 52.00
2004 30.48 33.14 44.81 50.30 63.97 69.27 71.00 68.26 63.73 56.35 47.03 33.16 52.63
2005 36.94 37.86 41.10 50.47 56.52 67.37 72.55 71.68 67.20 55.32 45.20 33.55 52.98
2006 39.00 37.11 43.77 54.47 58.26 66.73 71.71 71.84 62.40 50.90 43.33 40.29 53.32
2007 37.26 32.89 44.65 h 49.00 57.68 66.67 69.16 74.06 64.47 57.23 42.93 42.06 53.95
2008 33.90 38.66 42.03 50.93 58.39 69.37 69.26 68.65 64.37 50.45 40.17 40.42 52.22
2009 32.26 34.82 43.10 50.13 61.52 69.43 69.55 71.13 63.53 51.81 45.63 33.94 52.24
2010 30.68 29.96 41.06 52.30 62.81 71.67 72.58 72.39 65.90 52.23 42.43 27.48 51.79
2011 31.50 e 37.32 43.00 53.27 60.39 69.28 a 73.10 b 70.67 a 63.80 49.32 43.93 40.07 b 52.97
2012 36.52 38.59 50.47 a 51.78 c 62.18 t ----- z ----- z ----- z ----- z ----- z ----- z ----- z 44.34
Period of Record Statistics
MEAN 32.57 34.76 41.99 50.49 58.77 66.17 69.86 68.92 62.96 51.52 43.01 34.94 51.25
S.D. 4.10 3.47 3.28 2.31 2.37 2.11 1.44 1.73 2.18 3.39 3.29 4.04 1.05
SKEW 0.19 -0.10 -0.07 -0.14 0.27 0.12 0.43 0.53 -0.29 -0.06 0.29 0.12 0.19
MAX 45.00 40.93 50.47 55.53 63.97 71.67 73.19 74.06 67.20 57.94 52.00 44.52 53.32
MIN 22.23 27.79 32.00 45.13 53.58 61.50 67.45 66.00 56.40 42.10 36.73 27.29 49.33
NO YRS 54 54 52 54 54 54 54 53 54 54 52 54 46