YEMASSEE, SOUTH CAROLINA

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(389469)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 201204
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
1899 36.39 35.83 e 46.06 51.40 63.45 68.57 71.71 71.94 64.27 56.48 45.20 36.23 53.96
1900 37.00 37.50 43.81 53.97 62.55 71.57 72.61 72.90 67.50 59.87 45.90 ----- z 56.83
1901 37.90 35.57 43.52 47.67 61.81 68.73 72.81 71.42 66.40 51.74 40.00 34.52 52.67
1902 32.39 33.43 45.16 50.40 64.19 69.57 73.00 70.81 64.80 56.94 50.47 39.55 54.22
1903 38.26 41.46 55.03 50.90 62.29 66.17 70.74 71.81 65.43 52.84 44.03 a 31.21 b 54.18
1904 33.48 38.39 a 48.61 49.97 a 58.74 65.60 69.23 68.97 64.13 53.35 42.13 38.32 52.58
1905 33.77 35.07 49.29 54.10 65.71 68.00 71.19 69.23 67.73 54.32 44.33 36.94 54.14
1906 39.19 37.04 42.42 50.90 59.39 70.10 70.65 72.90 69.20 54.13 41.73 38.00 53.80
1907 44.71 39.50 52.81 47.67 60.65 65.73 72.35 71.19 69.07 50.10 44.37 39.65 54.82
1908 36.57 a 37.69 52.39 58.63 61.74 67.90 71.48 69.61 63.03 50.55 45.47 40.84 54.66
1909 40.42 39.14 43.74 53.27 59.52 69.60 69.81 70.90 64.60 48.16 46.43 34.71 53.36
1910 36.77 35.21 46.97 49.40 59.48 66.07 69.63 a 70.77 65.76 a 56.74 39.07 33.13 52.42
1911 39.10 41.59 a 42.48 51.43 58.77 68.03 68.71 69.13 69.23 60.03 41.47 40.16 54.18
1912 34.23 32.34 42.74 53.70 62.90 67.13 69.26 68.68 69.43 54.13 38.33 38.42 52.61
1913 45.20 a 40.52 c 46.94 46.90 55.94 ----- z ----- z ----- z ----- z 48.40 a ----- z 37.48 45.91
1914 32.67 a 35.08 c 36.19 50.50 55.81 67.17 66.65 68.39 59.87 53.94 38.80 38.06 50.26
1915 34.84 38.00 34.74 46.67 62.35 64.80 68.06 69.16 65.63 56.39 46.37 34.00 51.75
1916 43.65 38.62 40.83 a 47.73 58.60 a 63.87 68.87 68.55 60.10 54.90 42.60 39.55 52.32
1917 41.52 38.74 a 46.50 a 50.81 c 53.16 65.00 67.84 66.61 61.73 47.23 34.93 30.58 50.39
1918 30.63 a 42.54 50.90 52.10 58.26 65.40 65.19 68.97 60.77 59.32 43.20 43.97 53.44
1919 36.81 42.00 49.13 50.20 61.81 66.38 a 69.35 69.58 63.03 64.77 48.10 38.17 a 54.94
1920 40.13 37.38 41.61 53.13 57.10 64.57 67.77 68.26 65.73 49.84 43.07 38.29 52.24
1921 37.65 40.79 52.03 50.93 57.23 65.80 69.90 69.26 66.87 52.74 48.93 40.61 54.39
1922 36.10 46.50 45.52 54.20 61.61 67.73 69.68 67.10 64.67 56.26 44.93 44.71 54.92
1923 40.06 39.36 47.19 51.10 59.40 a 65.97 68.03 a 70.48 65.77 53.03 40.30 44.87 53.80
1924 36.39 36.07 a 41.68 51.80 56.65 67.83 69.13 69.26 62.73 51.32 43.23 41.32 52.28
1925 39.16 43.18 46.10 51.70 54.65 67.57 70.03 67.35 69.37 56.03 43.13 38.30 a 53.88
1926 38.06 40.89 39.58 49.40 57.00 67.00 a 69.52 70.42 67.43 53.61 42.03 42.00 53.08
1927 36.19 47.43 47.00 52.77 58.29 67.27 68.32 68.42 64.37 54.55 47.50 39.45 54.30
1928 34.23 39.93 46.23 49.90 57.45 65.77 69.63 a 70.58 65.33 58.03 41.97 a 38.97 53.17
1929 40.71 40.29 48.68 54.20 60.16 65.80 67.42 69.10 66.21 a 53.81 48.87 36.32 54.30
1930 40.03 40.07 42.48 52.77 61.90 65.50 71.77 a 66.58 68.80 49.84 44.67 36.58 53.42
1931 35.90 37.07 40.87 50.47 57.68 64.70 71.26 68.10 64.50 54.61 46.43 48.61 53.35
1932 47.84 48.75 a 43.26 51.53 59.26 68.67 71.16 70.23 64.33 54.94 44.40 45.65 55.83
1933 44.26 43.50 44.23 51.47 64.13 64.63 67.97 69.61 66.73 53.84 41.47 44.16 54.67
1934 40.19 33.57 44.77 52.80 58.97 68.73 71.19 70.68 66.50 54.13 44.33 37.55 53.62
1935 39.23 37.82 50.32 53.37 59.90 66.57 69.77 69.87 64.93 53.52 47.27 30.90 53.62
1936 35.26 38.21 48.52 52.50 60.06 66.27 70.81 70.37 a 66.73 58.58 44.93 43.52 54.65
1937 55.06 40.46 43.84 51.67 59.65 68.50 69.81 69.84 64.43 54.03 42.50 36.97 54.73
1938 39.06 46.21 51.58 52.53 63.48 65.83 68.43 a 70.90 64.87 51.68 48.83 38.26 55.14
1939 39.81 46.54 49.26 52.23 58.90 70.17 a 70.87 69.10 68.43 56.68 39.90 38.03 54.99
1940 28.19 37.54 a 43.55 50.57 56.94 68.23 70.55 71.42 62.53 51.68 45.60 44.16 52.58
1941 38.29 33.07 40.16 54.53 57.13 68.23 71.52 71.77 65.83 60.06 43.97 41.13 53.81
1942 35.52 34.00 45.71 50.23 60.23 68.67 71.77 68.23 65.17 52.84 45.23 38.32 52.99
1943 39.77 37.18 44.90 49.70 61.13 69.13 70.03 68.84 60.37 47.42 38.10 34.90 51.79
1944 35.65 43.59 45.94 51.37 59.16 66.03 66.10 66.23 66.90 52.52 44.27 34.45 52.68
1945 37.52 44.14 53.58 58.31 a 58.19 68.10 70.55 68.87 68.77 53.03 45.33 33.93 a 55.03
1946 40.13 39.57 50.42 53.07 60.65 65.50 68.90 68.06 64.55 a 54.23 52.30 40.13 54.79
1947 44.39 31.71 39.13 56.83 61.00 65.07 66.90 69.29 64.79 a 60.26 45.27 39.39 53.67
1948 33.13 40.28 50.03 55.83 60.87 66.33 69.55 67.55 63.53 50.03 50.53 43.45 54.26
1949 46.68 46.71 44.48 51.80 60.33 a 68.37 70.77 70.29 65.17 a 60.06 40.80 40.80 a 55.52
1950 47.65 40.61 42.03 48.00 61.42 68.00 68.26 66.90 63.31 a 56.65 37.70 32.19 52.73
1951 36.39 36.82 46.90 50.60 55.77 66.47 68.00 68.61 65.10 57.03 40.87 41.23 52.82
1952 43.23 37.68 a 44.06 48.47 58.84 68.47 67.87 66.94 62.33 46.16 41.03 32.19 51.44
1953 36.61 38.11 a 44.06 46.80 60.39 64.97 66.33 a 66.00 60.77 50.03 37.20 35.00 50.52
1954 34.07 a 35.64 39.39 52.50 51.48 62.33 69.37 a 69.10 66.33 53.26 39.87 33.68 50.58
1955 34.03 38.82 47.03 55.23 62.03 63.40 70.19 70.68 68.23 52.61 42.07 36.26 53.38
1956 33.04 c 44.93 43.45 51.17 61.74 65.53 69.61 69.10 61.73 57.97 42.28 a 43.68 53.69
1957 39.23 45.81 a 44.19 52.37 62.48 68.83 69.23 68.16 67.03 50.26 44.83 a 37.29 54.14
1958 31.97 29.96 42.03 53.00 60.71 67.30 70.61 69.74 65.80 50.90 47.00 33.71 51.90
1959 33.13 43.33 a 43.03 53.80 62.61 66.40 70.13 69.35 66.77 60.39 44.17 37.39 54.21
1960 37.06 35.38 34.87 51.63 57.55 66.57 70.87 69.84 66.60 55.71 44.07 28.03 51.52
1961 31.42 42.14 47.68 46.40 58.23 65.20 69.55 69.61 66.47 50.68 44.88 e 37.34 b 52.47
1962 36.94 43.21 42.71 49.37 62.55 66.83 70.32 68.16 63.87 53.81 ----- z ----- z 55.78
1963 ----- z ----- z ----- z 52.40 58.06 67.03 67.48 68.84 61.17 50.58 40.53 28.81 54.99
1964 31.26 32.79 43.19 50.90 a 59.10 67.47 68.35 68.90 62.07 48.55 44.77 38.32 51.31
1965 32.45 38.54 41.10 ----- z 59.48 64.40 69.00 69.65 65.23 52.19 43.03 33.10 51.65
1966 32.55 35.96 41.06 48.90 60.48 61.23 69.39 68.87 63.55 a 53.58 41.77 33.87 50.94
1967 39.32 35.33 m 45.81 53.63 57.45 65.40 66.87 66.06 57.60 48.35 ----- z 40.52 54.10
1968 31.81 29.69 39.61 52.77 58.00 65.30 68.52 68.68 61.20 52.90 39.20 31.39 49.92
1969 31.74 32.75 38.29 51.23 55.94 65.80 71.00 66.81 61.50 55.00 36.97 30.03 49.75
1970 28.74 33.43 45.39 53.70 57.32 62.20 67.06 68.13 62.50 53.06 36.40 36.16 50.34
1971 34.52 35.18 37.77 47.40 52.97 64.37 66.32 66.42 61.60 56.03 42.97 45.77 50.94
1972 43.23 36.04 a 43.61 52.07 57.94 61.13 70.15 d 68.42 65.47 57.93 a 43.50 43.88 f 54.50
1973 36.29 35.92 b 51.16 48.67 57.68 66.20 66.68 ----- z 65.73 56.42 ----- z ----- z 53.86
1974 50.97 38.36 49.32 50.37 ----- z 66.74 g 67.55 67.97 ----- z 47.39 42.20 37.48 50.18
1975 43.58 44.18 43.90 50.21 a 61.97 ----- z ----- z 73.65 64.20 ----- z ----- z ----- z 54.53
1976 ----- z ----- z ----- z ----- z ----- z ----- z 69.26 66.65 60.48 a 44.56 d 35.79 f 34.42 e 55.07
1977 25.44 d 28.09 e 47.44 d 49.14 a 56.71 63.87 67.61 66.58 62.80 45.03 42.00 b 33.32 49.00
1978 26.19 26.79 40.59 d 49.77 57.73 a 65.63 69.48 69.03 64.07 47.61 48.20 35.35 50.04
1979 28.84 32.18 41.29 52.23 57.71 62.50 69.77 67.42 66.80 50.03 41.83 34.45 50.42
1980 35.63 a 31.72 41.26 48.83 57.10 65.20 69.87 68.71 65.63 47.43 c 38.23 32.25 g 51.78
1981 22.38 e 34.11 36.61 52.37 53.43 a 69.37 c 71.24 b 68.23 a 59.14 a 51.43 a 41.63 c 34.03 49.50
1982 34.35 43.11 48.16 52.57 59.87 68.83 70.81 70.42 63.97 53.77 48.80 46.10 55.06
1983 35.94 38.71 45.90 48.73 57.13 64.37 70.71 69.13 63.30 56.90 43.00 37.00 52.57
1984 36.16 38.86 44.42 51.63 58.97 65.50 68.32 68.48 60.47 57.35 39.20 42.39 52.65
1985 28.65 37.89 44.71 50.17 59.39 65.87 67.52 65.32 61.03 59.55 55.13 35.35 52.55
1986 33.65 45.07 43.35 48.60 58.84 68.90 72.19 69.52 67.43 56.90 53.03 42.94 55.04
1987 35.19 37.00 46.35 46.20 58.61 67.83 69.39 70.10 64.87 44.03 45.40 35.06 51.67
1988 32.81 36.12 m 42.26 48.47 55.23 60.27 67.97 70.39 67.10 47.19 45.30 33.35 51.85
1989 42.81 39.39 46.90 48.73 55.35 67.00 69.06 68.97 66.87 55.42 43.60 30.97 52.92
1990 40.19 46.07 46.71 48.27 56.74 65.03 70.06 69.06 62.40 55.23 42.27 43.16 53.77
1991 41.65 39.21 47.10 55.33 65.39 66.20 70.94 70.19 63.97 52.06 39.33 c 40.13 54.29
1992 36.39 41.24 40.84 48.60 54.55 66.13 70.94 69.87 65.20 50.68 47.97 39.90 52.69
1993 42.84 38.18 42.87 45.93 56.77 66.53 71.77 68.26 64.53 54.87 44.93 34.81 52.69
1994 33.77 39.71 46.87 49.83 55.45 67.77 69.26 66.52 62.27 54.06 49.70 44.00 53.27
1995 35.77 37.89 45.39 50.97 58.87 64.43 70.42 70.94 64.63 57.90 40.70 34.42 52.69
1996 35.29 36.38 39.19 47.33 58.87 62.63 68.94 66.19 60.40 48.94 37.63 34.39 49.68
1997 34.06 37.93 46.13 43.97 49.45 60.37 65.00 61.48 57.83 46.13 34.69 a 31.29 47.36
1998 35.13 39.21 41.77 50.13 59.77 66.63 68.94 66.42 62.03 49.23 47.20 41.90 52.36
1999 35.77 a 38.36 37.74 54.97 a 54.93 a 64.50 69.30 a 69.37 a 59.44 c 50.53 a 40.12 d 34.00 a 50.75
2000 35.61 35.62 45.40 a 47.77 60.03 65.03 67.29 ----- z 61.38 d 45.33 a 37.61 b 27.54 c 48.06
2001 29.45 39.16 c 40.67 a 47.20 55.21 c 64.25 b 66.00 66.29 59.18 b 43.97 43.64 e 38.87 49.49
2002 33.10 32.14 41.97 52.60 51.94 61.87 65.52 61.68 i 63.07 55.26 36.83 28.84 47.56
2003 25.87 32.07 43.35 44.90 54.74 60.10 63.61 63.39 55.64 e 45.19 46.23 31.97 47.26
2004 32.39 37.07 41.90 46.57 58.16 65.87 66.13 63.48 d 60.57 52.06 ----- z 29.55 50.34
2005 32.06 33.32 c 35.00 f 40.30 ----- z ----- z 62.77 ----- z ----- z 43.50 g ----- z ----- z 42.11
2006 ----- z 38.39 42.42 53.23 57.61 65.53 67.68 70.71 63.52 i 49.13 41.27 41.42 52.74
2007 39.74 34.25 44.82 c 46.47 55.26 65.00 67.39 69.87 62.60 56.61 38.93 39.32 51.69
2008 33.00 36.69 40.39 48.07 54.06 64.27 65.55 66.84 60.77 46.68 35.90 38.10 49.19
2009 32.06 30.18 38.39 45.93 57.35 64.17 63.26 64.68 64.37 49.71 41.67 c 33.35 48.76
2010 26.19 26.86 34.52 48.07 63.23 71.83 71.32 72.81 64.61 b 52.90 41.87 28.97 50.26
2011 32.13 a 41.35 b 46.97 a 51.55 a 57.80 a 67.59 a 70.07 b 70.00 a 63.14 a 48.26 42.30 c 38.03 a 52.43
2012 36.42 42.42 e 51.00 a 51.42 d ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 45.31
Period of Record Statistics
MEAN 36.47 38.17 44.42 50.71 58.73 66.16 69.12 68.87 64.19 52.95 43.20 37.28 52.64
S.D. 5.31 4.50 4.14 2.91 2.97 2.27 2.02 2.00 2.80 4.18 3.91 4.53 1.88
SKEW 0.42 -0.07 0.02 -0.23 -0.26 -0.35 -0.68 -0.65 -0.36 -0.04 0.30 0.05 -0.72
MAX 55.06 48.75 55.03 58.63 65.71 71.83 73.00 73.65 69.43 64.77 55.13 48.61 55.83
MIN 22.38 26.79 34.52 40.30 49.45 60.10 62.77 61.48 55.64 43.97 34.69 27.54 47.26
NO YRS 111 110 111 112 110 108 111 108 109 111 105 106 95