PORT GIBSON 1 NW, MISSISSIPPI

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(227132)

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
1893 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 64.03 64.03
1894 64.10 57.39 73.87 80.73 85.19 ----- z 90.29 89.52 88.07 81.84 69.57 59.29 76.35
1895 52.71 47.57 67.97 78.80 82.90 90.03 91.58 90.65 92.03 77.52 66.37 62.10 75.02
1896 55.19 62.31 68.16 81.30 89.81 91.43 95.71 97.87 91.87 79.32 72.73 63.26 79.08
1897 56.26 63.39 75.58 78.23 83.74 93.27 94.52 92.84 91.23 86.77 71.30 59.26 78.87
1898 62.39 64.18 71.65 74.00 87.29 91.30 90.84 92.35 88.67 76.94 63.03 58.26 76.74
1899 58.87 a 51.14 72.87 75.70 91.45 91.57 94.52 95.45 89.27 83.26 70.90 59.32 77.86
1900 58.71 60.32 65.42 ----- z 82.45 86.13 92.13 93.10 94.30 81.84 72.07 63.03 77.23
1901 63.81 58.25 71.06 74.57 85.10 93.73 94.74 92.81 87.83 81.74 69.87 57.03 77.55
1902 56.71 56.11 71.06 80.23 89.52 95.47 94.81 97.00 86.03 79.29 73.23 58.19 78.14
1903 ----- z ----- z 71.88 g 77.63 82.87 85.73 92.19 92.55 88.27 80.35 67.53 59.00 80.68
1904 57.97 66.17 75.52 75.60 84.35 92.20 91.13 91.61 92.30 83.10 70.07 60.42 78.37
1905 52.81 49.68 75.35 76.87 86.65 91.93 89.39 93.10 89.53 77.06 70.27 53.87 75.54
1906 59.61 59.75 60.25 o 78.73 d 84.58 93.03 91.26 94.32 90.67 73.52 71.30 64.16 78.27
1907 69.23 a 69.86 79.58 72.83 79.10 89.83 92.42 93.90 90.03 78.55 65.30 59.87 a 78.38
1908 58.35 60.21 75.90 82.10 82.90 91.30 90.77 90.16 87.87 77.87 72.17 64.06 77.81
1909 61.71 65.32 69.52 77.10 81.19 88.70 93.97 94.58 89.77 80.87 76.67 54.10 77.79
1910 61.52 57.04 a 77.19 76.50 81.39 87.67 91.26 94.35 93.33 80.32 68.10 58.03 77.23
1911 64.71 68.14 74.65 78.11 b 87.03 95.30 88.55 91.16 94.60 81.97 63.60 60.10 78.99
1912 52.90 57.45 63.97 76.27 84.55 86.07 91.29 91.61 90.37 81.32 65.80 56.16 74.81
1913 63.90 59.11 67.39 75.80 84.13 89.13 91.84 92.45 83.67 72.94 72.90 56.68 75.83
1914 63.52 58.46 65.97 75.77 84.94 95.10 92.32 89.90 87.07 76.00 66.70 51.35 75.59
1915 55.48 62.36 59.80 a 79.27 85.06 90.10 92.00 89.13 89.90 78.06 70.00 59.87 75.92
1916 62.87 59.69 71.39 74.83 84.32 88.33 89.39 90.55 86.52 a 77.16 67.83 60.39 76.11
1917 60.13 62.00 69.32 74.57 79.58 92.23 92.35 89.81 83.97 72.42 64.93 52.00 74.44
1918 49.29 65.39 74.17 a 74.47 84.90 92.97 93.58 91.45 84.03 76.94 63.67 63.03 76.16
1919 56.68 61.61 71.06 76.80 81.19 87.77 90.06 89.77 86.00 82.26 68.83 61.45 76.12
1920 58.39 60.90 67.84 76.03 83.45 88.03 89.77 87.23 87.57 77.90 62.03 58.81 74.83
1921 64.00 66.07 77.42 73.77 82.32 89.23 91.65 92.10 90.43 80.18 t 76.40 66.77 79.11
1922 57.23 66.11 69.48 79.67 84.58 89.60 90.39 90.39 91.37 80.06 72.20 67.00 78.17
1923 68.74 61.21 68.58 77.40 81.74 88.87 90.10 89.61 88.07 77.77 69.03 65.58 77.23
1924 57.81 62.00 66.16 76.97 78.35 92.47 92.90 94.26 89.21 b 84.42 73.40 59.68 77.30
1925 59.35 69.52 a 73.97 82.47 85.84 93.13 93.58 93.97 95.30 75.58 67.50 58.68 79.07
1926 56.87 66.89 63.77 74.40 84.32 91.00 91.74 92.42 92.17 a 83.10 65.23 65.58 77.29
1927 65.23 a 71.36 70.13 80.47 84.97 88.60 92.52 89.71 89.63 83.55 75.00 59.67 a 79.24
1928 60.71 62.14 72.26 73.93 83.74 88.03 92.71 93.48 85.57 83.52 69.13 61.94 77.26
1929 63.77 a 58.61 73.48 80.50 83.94 90.07 92.77 92.74 88.03 79.58 63.07 60.74 77.27
1930 58.65 71.00 66.03 81.53 84.58 91.87 96.74 94.26 87.80 75.74 67.33 55.55 77.59
1931 58.77 66.96 65.13 75.70 80.65 91.43 92.06 88.35 92.37 83.48 75.83 65.26 d 78.00
1932 64.84 69.00 63.03 79.00 81.00 91.43 94.58 93.84 86.17 76.19 64.73 56.55 76.70
1933 65.65 62.79 72.42 76.47 87.23 89.47 90.16 91.26 93.17 80.90 71.50 72.55 79.46
1934 62.68 62.61 70.03 78.33 83.10 92.10 92.77 93.90 87.47 82.42 72.83 61.65 78.32
1935 64.32 65.43 76.58 76.40 84.42 89.17 93.71 94.42 87.20 83.81 67.93 56.16 78.30
1936 57.74 58.76 75.65 77.47 84.90 93.73 91.90 95.52 92.47 79.68 67.30 61.94 78.09
1937 66.26 61.25 66.03 78.93 87.30 a 92.28 a 90.81 d 92.16 86.77 75.58 65.67 59.32 76.86
1938 61.06 68.39 78.07 a 75.70 85.74 90.30 93.29 93.19 89.67 83.03 70.27 59.87 79.05
1939 64.61 66.36 74.16 75.17 83.90 90.67 94.55 93.26 90.90 81.68 66.57 64.87 78.89
1940 46.23 a 57.24 73.32 75.97 a 83.55 88.00 a 89.00 88.87 86.90 82.19 67.17 64.06 75.21
1941 63.00 57.75 63.55 79.37 85.16 88.67 91.58 93.06 89.10 83.58 66.23 62.45 76.96
1942 58.26 58.86 70.13 78.50 84.00 89.70 91.94 90.35 85.00 80.84 73.03 62.87 76.96
1943 62.77 67.29 68.10 81.37 88.90 94.24 a 94.00 95.81 84.63 77.55 66.67 59.00 78.36
1944 58.55 68.17 72.81 76.97 84.23 92.83 94.58 93.13 89.47 82.48 67.47 57.94 78.22
1945 59.52 66.79 77.26 78.03 82.19 89.60 90.26 91.48 89.90 76.84 71.57 56.32 77.48
1946 57.90 67.61 74.42 81.67 82.42 88.83 89.68 90.94 87.00 81.74 71.13 66.16 78.29
1947 59.19 59.32 66.10 77.50 82.71 91.20 92.10 95.29 90.67 82.97 64.83 62.10 77.00
1948 52.23 63.90 74.55 83.50 86.29 94.47 96.61 92.42 85.00 78.90 68.07 64.48 78.37
1949 63.84 61.27 f 70.39 74.90 87.84 90.17 90.74 91.77 a 86.53 78.87 69.73 64.19 79.00
1950 71.68 69.79 69.79 b 74.90 85.65 88.23 89.84 89.87 84.13 81.35 66.40 ----- z 79.24
1951 ----- z 65.54 72.94 75.48 a 86.87 91.80 93.06 97.23 89.87 81.10 64.53 67.03 80.49
1952 67.03 a 66.38 70.39 76.77 86.39 95.27 95.45 94.55 86.40 76.13 66.23 60.00 78.42
1953 65.68 63.07 74.13 76.67 84.39 94.77 90.68 90.26 89.87 81.58 67.97 56.97 a 78.00
1954 ----- z 70.93 70.65 81.73 78.87 92.30 95.29 97.45 89.66 a 78.84 66.33 61.38 e 80.31
1955 56.42 ----- z 74.39 81.03 87.71 88.50 91.32 90.03 89.43 78.81 65.47 60.19 78.48
1956 55.00 65.28 69.29 74.90 86.94 87.17 93.29 93.97 88.53 79.26 65.27 65.16 77.00
1957 58.35 69.29 67.45 78.07 85.10 ----- z 91.61 92.71 82.17 70.90 65.37 61.65 74.79
1958 51.61 52.32 62.16 76.63 82.90 88.57 90.74 89.58 85.43 74.42 66.43 54.59 b 72.95
1959 55.42 60.71 68.68 75.90 85.45 86.03 89.29 89.16 84.30 ----- z 62.37 58.74 74.19
1960 54.19 54.41 58.84 79.53 82.42 90.37 93.68 88.32 84.00 75.42 66.43 54.42 73.50
1961 50.84 64.61 71.29 74.10 82.42 83.70 86.81 o 89.87 86.63 78.77 65.77 60.81 73.53
1962 54.03 71.89 64.74 73.43 87.90 88.73 94.97 94.81 88.13 81.35 64.33 59.13 76.96
1963 53.19 57.14 75.58 79.27 86.97 91.77 91.42 92.26 87.63 85.26 69.13 52.29 76.83
1964 56.16 57.00 70.29 78.37 85.16 89.73 88.90 89.77 87.30 74.11 c 71.47 59.13 75.62
1965 62.23 59.54 61.97 80.77 84.87 90.03 93.81 92.10 87.17 75.65 72.83 63.23 77.01
1966 51.33 a 58.11 67.81 77.93 82.71 89.23 94.55 90.94 86.47 75.35 70.93 58.03 a 75.28
1967 57.71 57.57 75.23 82.20 82.13 89.50 88.87 88.29 82.53 78.42 69.27 61.90 76.13
1968 55.13 54.79 65.94 77.93 83.10 90.03 90.42 91.65 84.97 80.65 65.10 58.29 74.83
1969 57.90 60.50 61.55 77.70 83.94 91.07 93.19 92.13 87.23 78.16 68.43 59.39 75.93
1970 52.48 61.25 67.16 79.80 85.58 88.90 88.83 a 90.61 88.37 74.68 65.20 65.87 75.73
1971 60.90 63.07 67.20 a 76.30 80.16 90.73 90.15 d 88.19 85.60 81.03 68.50 66.42 76.52
1972 65.61 61.96 a 72.00 78.43 82.42 88.47 88.48 90.52 91.00 76.26 60.63 59.19 76.25
1973 55.06 59.89 71.84 72.67 81.23 89.90 92.94 90.97 85.50 81.74 73.59 a 60.26 76.30
1974 61.71 63.07 74.29 76.50 85.68 87.67 92.77 91.13 81.40 77.23 67.40 59.58 76.54
1975 62.84 62.50 67.52 73.50 83.23 88.47 90.68 89.55 83.40 77.52 68.60 58.26 75.50
1976 56.42 69.48 69.35 78.37 78.32 86.70 91.26 92.90 86.80 72.52 60.20 57.58 74.99
1977 45.65 62.43 72.23 77.77 86.06 93.33 92.74 91.16 88.40 76.16 68.23 58.19 76.03
1978 45.77 50.82 64.65 79.00 83.52 90.27 94.48 92.58 88.00 80.74 73.47 61.84 75.43
1979 47.77 54.21 69.77 76.00 81.68 88.30 90.19 91.35 84.57 80.52 64.80 59.06 74.02
1980 58.13 56.59 65.68 73.17 82.06 90.70 94.84 94.10 92.87 76.26 64.67 59.87 75.74
1981 55.42 60.46 68.71 82.63 80.65 89.93 93.10 94.65 86.37 76.29 70.80 57.74 76.40
1982 58.58 56.96 71.16 74.80 85.58 89.47 91.74 90.45 86.07 77.39 69.00 64.13 76.28
1983 54.16 59.14 65.55 70.90 81.19 85.13 92.10 91.84 86.30 80.32 67.73 50.68 73.75
1984 51.61 63.76 68.52 75.60 83.87 89.27 90.32 88.61 85.67 79.65 66.53 69.23 76.05
1985 50.23 55.04 73.84 78.73 83.48 89.87 90.35 91.32 86.43 77.68 71.67 55.84 75.37
1986 60.58 66.14 71.42 79.10 83.39 90.50 93.48 93.06 89.33 77.10 68.70 55.58 77.37
1987 54.84 60.50 68.81 77.57 85.23 88.33 91.23 91.71 86.93 77.74 70.80 63.23 76.41
1988 52.74 60.41 68.77 77.67 84.61 90.97 90.55 90.52 85.83 73.26 70.00 59.74 75.42
1989 62.61 56.14 67.19 75.50 81.48 85.93 86.97 89.52 83.70 78.00 70.03 50.16 73.94
1990 61.29 66.75 69.58 75.77 82.10 91.17 90.45 93.19 90.03 77.39 72.07 62.26 77.67
1991 52.84 63.11 70.71 77.27 83.10 88.73 91.39 89.65 86.03 79.97 63.47 63.26 75.79
1992 55.29 66.03 69.84 76.00 82.77 87.13 90.48 86.58 84.40 77.65 62.90 58.84 74.83
1993 56.74 59.96 63.71 71.00 80.39 88.37 91.10 94.06 88.67 75.58 63.80 59.06 74.37
1994 53.58 62.07 70.19 78.30 80.74 89.30 88.81 88.48 85.63 76.10 70.77 59.00 75.25
1995 60.00 63.07 69.55 76.90 84.23 88.20 91.77 93.97 88.53 77.94 65.10 57.16 76.37
1996 58.00 ----- z 64.55 74.17 85.35 87.40 89.29 88.03 83.97 77.16 67.07 62.71 76.15
1997 56.19 60.89 73.39 70.33 80.84 85.03 91.29 88.58 85.73 o 76.58 61.57 55.48 72.74
1998 59.52 60.32 66.52 72.57 82.55 90.53 k 92.84 93.52 88.97 80.48 68.73 58.55 74.96
1999 61.87 66.07 67.00 79.90 82.68 88.30 91.32 95.03 88.67 ----- z 70.47 59.16 77.32
2000 60.35 68.10 73.42 73.23 85.06 88.97 95.06 97.39 89.47 79.48 63.07 49.23 76.90
2001 51.32 65.14 61.13 79.43 83.87 85.90 90.94 89.58 84.50 75.58 73.60 63.35 75.36
2002 59.97 58.96 69.10 77.63 84.35 87.87 91.19 90.45 87.73 ----- z 64.50 59.16 75.54
2003 52.29 57.14 67.71 76.90 83.42 87.00 90.16 91.77 85.70 77.97 71.53 58.16 74.98
2004 57.55 55.97 73.23 75.77 82.06 85.30 89.26 88.10 87.13 81.58 68.33 57.94 75.18
2005 60.03 61.07 65.81 75.47 81.39 87.47 90.87 93.45 89.73 77.55 70.40 56.74 75.83
2006 64.06 58.39 69.58 80.57 82.71 89.77 92.74 93.97 85.10 76.90 66.67 60.16 76.72
2007 55.19 58.43 75.10 72.80 83.81 90.90 87.74 94.45 85.80 77.68 67.17 63.03 76.01
2008 54.84 63.62 70.19 75.23 81.68 89.80 92.90 87.13 82.47 ----- z ----- z ----- z 77.54
2009 ----- z ----- z ----- z ----- z 84.04 g 94.85 j 90.32 f 90.90 86.93 73.03 67.60 53.94 74.48
2010 51.97 50.57 64.68 79.03 86.23 93.77 92.06 94.52 f 91.73 81.26 69.40 55.19 74.17
2011 54.10 52.94 l 75.30 k 82.13 85.13 94.80 93.55 98.48 86.00 79.03 72.40 62.74 80.84
2012 72.26 66.62 p ----- z 77.33 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 72.26
Period of Record Statistics
MEAN 58.38 61.75 69.85 77.18 83.89 89.95 91.85 91.95 87.81 78.85 68.25 59.97 76.62
S.D. 5.25 5.03 4.25 2.72 2.37 2.48 1.95 2.46 2.83 3.09 3.47 3.99 1.45
SKEW 0.02 -0.25 -0.17 0.02 0.25 0.14 0.07 0.29 0.28 -0.05 0.09 -0.03 -0.04
MAX 72.26 71.89 79.58 83.50 91.45 95.47 96.74 98.48 95.30 86.77 76.67 72.55 79.46
MIN 45.65 47.57 58.84 70.33 78.32 83.70 86.97 86.58 81.40 70.90 60.20 49.23 72.95
NO YRS 115 112 114 116 117 114 116 117 117 113 117 117 96