HOLLY HILL, SOUTH CAROLINA

Monthly Average Temperature (Degrees Fahrenheit)

(384197)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 200102
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 ----- z ----- z ----- z ----- z 59.20 y 50.97 50.97
1958 42.16 43.79 52.60 65.17 72.50 78.80 81.68 80.92 76.83 62.77 60.80 45.69 63.64
1959 47.73 53.91 55.39 66.27 74.77 78.47 79.89 80.61 75.18 68.42 56.73 49.03 65.53
1960 48.50 48.14 45.89 66.28 71.81 78.37 80.71 80.61 76.22 67.24 57.78 43.68 63.77
1961 43.79 52.14 60.29 60.03 69.29 76.33 80.16 78.23 75.98 63.34 59.97 49.81 64.11
1962 46.60 54.79 51.73 60.57 76.15 76.83 80.77 79.40 74.10 66.90 53.37 46.79 64.00
1963 44.69 46.52 61.00 66.82 71.39 77.25 77.90 79.16 70.10 63.97 55.08 41.10 62.91
1964 46.06 45.57 56.47 63.85 71.97 78.57 76.87 78.15 73.43 60.60 59.02 50.40 63.41
1965 48.94 51.12 53.94 65.02 76.42 75.18 78.95 79.27 74.65 63.23 55.78 46.84 64.11
1966 41.53 46.48 52.90 61.30 69.63 72.85 80.11 77.32 72.85 64.18 53.87 46.03 61.59
1967 48.10 45.11 57.90 66.12 68.58 73.48 77.76 77.60 68.68 60.98 51.33 51.94 62.30
1968 40.05 40.71 53.48 64.12 ----- z ----- z ----- z 69.33 z 74.07 66.22 a 54.32 46.29 54.91
1969 45.56 46.12 52.52 65.23 70.32 78.90 81.21 76.02 72.50 66.74 52.83 46.34 62.86
1970 41.27 49.09 57.74 65.97 71.68 77.10 80.18 79.15 76.20 66.97 53.85 52.08 64.27
1971 48.77 49.82 52.84 63.05 69.42 77.82 77.89 77.85 75.30 68.92 55.92 58.29 64.66
1972 54.73 48.10 57.63 64.62 68.19 72.98 78.15 79.10 75.12 65.29 55.78 54.15 64.49
1973 46.87 46.25 60.77 62.77 70.34 76.25 79.79 77.84 76.80 66.80 a 60.63 49.18 64.52
1974 59.45 51.18 61.40 a 65.52 a 73.69 75.26 a 78.03 a 77.56 73.26 c 61.15 54.87 c 49.31 d 65.06
1975 52.40 53.23 57.61 62.23 73.18 76.72 g 77.28 a 81.24 b 75.57 a 68.85 a 58.95 49.53 64.55
1976 46.89 57.18 a 62.11 d 66.26 a 67.77 e 74.82 b 78.79 l 77.88 f 72.43 60.77 50.79 a 47.46 d 60.65
1977 36.78 d 48.54 59.65 a 66.44 c 72.21 78.98 ----- z 79.56 e 77.55 65.35 d 61.93 b 50.44 63.40
1978 42.80 d 42.65 a 55.89 65.81 c 71.97 a 78.50 b 80.79 80.29 77.19 a ----- z 63.28 n ----- z 66.21
1979 44.88 s 47.48 58.79 66.13 71.77 75.52 79.97 81.13 75.83 66.47 59.35 48.84 66.48
1980 48.74 46.31 55.15 65.57 a 72.23 78.87 83.27 83.53 80.42 64.47 55.32 48.06 65.16
1981 42.92 51.34 55.18 69.13 71.10 81.90 82.55 78.39 74.55 65.35 56.58 47.63 64.72
1982 46.31 53.98 61.23 63.18 73.95 79.02 80.74 79.60 73.88 65.74 59.52 55.56 66.06
1983 44.66 49.02 56.44 60.53 71.92 76.73 82.89 82.32 75.07 67.71 56.40 48.03 64.31
1984 45.50 52.29 58.10 63.23 71.19 78.80 79.98 80.16 74.22 71.90 54.53 57.55 65.62
1985 43.27 51.30 60.29 66.78 74.06 79.82 80.44 78.81 75.38 71.26 65.67 46.79 66.16
1986 45.87 55.62 58.82 66.12 75.57 k 81.50 86.00 79.47 76.97 67.73 61.20 50.29 66.33
1987 46.02 47.79 56.73 62.57 73.98 79.70 83.63 84.16 75.72 62.42 57.92 53.16 65.32
1988 42.42 48.47 59.50 o 65.17 70.29 77.85 83.95 k 81.37 75.58 61.66 61.08 l 47.98 63.42
1989 52.21 52.79 59.74 64.57 70.77 80.03 81.00 79.87 75.58 68.44 ----- z 39.84 65.89
1990 56.19 59.57 60.61 67.53 ----- z 79.48 82.79 81.08 78.10 69.82 ----- z ----- z 70.58
1991 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1992 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1993 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1994 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1995 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1996 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 52.80 50.71 51.75
1997 48.71 53.21 64.95 62.58 69.44 75.62 82.53 79.38 a 75.40 65.18 53.00 48.48 64.87
1998 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1999 ----- z ----- z ----- z ----- z ----- z 73.93 i 81.55 a 84.20 a 73.91 a 63.29 56.12 48.20 a 67.88
2000 43.80 a 50.21 a 57.69 59.62 b 75.18 k ----- z ----- z ----- z ----- z ----- z ----- z 37.53 49.77
2001 42.60 b 50.52 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 46.56
Period of Record Statistics
MEAN 46.37 49.73 57.16 64.46 71.68 77.55 80.50 79.80 74.99 65.59 56.63 48.72 64.31
S.D. 4.62 4.09 3.79 2.28 2.16 2.26 2.09 1.92 2.16 2.97 3.38 4.27 1.14
SKEW 0.77 0.13 -0.60 -0.45 0.33 -0.32 0.35 0.56 -0.54 0.09 0.52 -0.20 -0.41
MAX 59.45 59.57 64.95 69.13 76.42 81.90 86.00 84.20 80.42 71.90 65.67 58.29 66.16
MIN 36.78 40.71 45.89 59.62 67.77 72.85 76.87 76.02 68.68 60.60 50.79 37.53 61.59
NO YRS 35 36 34 35 31 32 31 33 35 34 32 36 24