MERIDIAN WSO ARPT, MISSISSIPPI

Monthly Average Temperature (Degrees Fahrenheit)

(225776)

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
1944 ----- z ----- z ----- z ----- z ----- z 81.85 81.05 80.97 76.18 62.97 53.90 a 44.84 68.82
1945 45.44 52.11 63.82 65.53 68.56 79.42 80.21 80.52 78.48 63.21 57.83 43.02 64.85
1946 47.63 51.11 61.40 67.17 71.00 77.47 80.47 78.73 73.58 64.45 59.77 50.50 65.27
1947 50.02 42.09 50.19 65.43 70.53 78.48 77.74 82.56 77.47 70.32 53.23 48.37 63.87
1948 39.26 51.26 59.76 67.80 72.35 79.75 82.63 79.95 72.52 62.47 56.62 52.35 64.73
1949 55.50 54.34 56.66 63.10 73.26 79.32 81.32 80.48 74.10 70.18 52.80 50.45 65.96
1950 61.39 55.05 53.94 60.92 75.21 79.10 79.18 79.03 73.62 67.29 50.25 43.11 64.84
1951 48.63 51.45 58.31 62.32 71.44 79.98 82.74 84.90 77.70 67.18 50.33 52.71 65.64
1952 54.87 54.33 54.77 61.73 71.97 82.77 83.71 82.15 73.67 57.32 53.17 47.31 64.81
1953 51.65 50.20 61.11 62.58 75.08 82.55 80.81 79.74 74.78 65.74 53.42 44.74 65.20
1954 48.58 54.07 55.79 68.87 66.71 80.65 83.27 84.53 78.28 66.21 53.10 46.60 65.56
1955 44.94 50.21 60.55 67.48 75.32 74.55 81.03 80.69 77.98 62.87 52.68 47.98 64.69
1956 43.95 54.91 55.98 62.47 75.29 76.67 81.65 81.02 73.75 65.68 51.88 56.03 64.94
1957 50.68 57.25 54.21 65.40 73.06 79.73 81.60 80.74 74.28 61.37 56.12 49.81 65.35
1958 40.89 40.55 52.61 64.98 72.50 79.55 80.63 80.71 77.45 64.05 56.78 44.19 62.91
1959 43.74 51.07 54.26 63.65 74.44 78.60 80.79 80.74 75.80 67.34 51.65 47.89 64.16
1960 45.21 44.16 47.79 65.20 68.81 78.92 83.16 80.23 75.43 65.65 54.27 44.31 62.76
1961 40.37 53.09 59.56 60.28 69.24 74.93 79.15 78.84 75.52 62.56 55.28 48.19 63.09
1962 43.02 56.64 52.05 62.72 75.24 78.47 83.39 81.90 76.60 66.53 51.82 44.13 64.38
1963 40.08 42.45 59.89 67.35 73.81 78.52 79.98 80.15 74.30 67.02 53.92 38.02 62.96
1964 43.27 42.90 55.71 67.28 72.45 79.05 79.47 79.63 75.25 59.82 56.47 49.81 63.43
1965 48.13 47.25 51.95 67.60 72.24 76.53 79.58 79.10 75.85 62.24 58.35 47.87 63.89
1966 40.39 47.36 53.82 64.23 70.39 75.80 81.82 77.90 74.00 61.13 56.67 48.53 62.67
1967 46.84 45.82 60.95 70.37 70.60 79.20 78.18 76.95 68.53 60.45 52.28 51.27 63.45
1968 44.56 42.28 54.53 66.55 72.19 80.30 80.61 80.32 72.27 64.58 51.83 44.74 62.90
1969 46.73 49.14 48.82 65.12 70.82 78.67 82.42 78.10 73.47 65.02 52.30 46.53 63.09
1970 41.31 46.34 54.10 67.92 71.66 77.32 80.58 80.85 79.08 64.08 51.23 50.98 63.79
1971 48.11 48.14 51.69 61.87 67.65 79.73 79.56 79.63 76.98 69.92 53.38 57.50 64.51
1972 51.53 51.07 57.89 65.55 70.44 77.88 79.26 81.90 80.45 66.06 52.12 51.05 65.43
1973 45.35 48.11 62.39 62.23 70.35 79.02 81.76 79.11 77.95 69.37 61.57 49.87 65.59
1974 57.21 51.11 64.23 64.82 74.53 75.72 82.23 81.13 73.40 63.02 55.62 49.98 66.08
1975 50.39 51.68 55.23 60.88 75.73 79.07 81.13 81.11 73.22 63.05 53.85 45.66 64.25
1976 42.61 53.83 58.16 63.15 65.02 73.72 77.85 77.27 71.95 57.76 46.38 43.85 60.96
1977 34.69 47.32 58.02 64.60 72.68 81.92 83.63 82.63 79.15 63.18 58.90 48.18 64.57
1978 38.76 39.25 50.05 62.53 70.06 78.67 81.53 80.74 77.75 62.52 59.12 47.58 62.38
1979 37.95 45.62 56.73 64.37 69.69 75.10 81.74 80.61 75.08 63.84 52.40 47.53 62.56
1980 48.98 46.74 54.63 62.38 72.29 78.98 84.45 83.61 81.02 61.68 54.10 47.35 64.69
1981 42.97 50.64 55.84 69.98 69.92 82.03 84.58 83.35 74.20 64.85 58.52 47.37 65.36
1982 48.15 51.14 61.45 63.52 73.61 79.18 82.26 82.02 75.07 66.85 58.78 56.66 66.56
1983 44.85 48.23 53.89 59.72 69.55 74.72 80.40 81.08 72.30 64.15 53.42 43.76 62.17
1984 40.05 47.86 54.18 60.72 67.94 74.93 77.98 79.45 74.47 71.47 54.45 57.29 63.40
1985 40.11 47.50 62.21 65.47 72.16 79.15 80.71 79.92 74.02 68.35 61.18 42.61 64.45
1986 44.00 52.38 56.47 62.73 72.44 79.57 83.23 79.63 78.27 65.10 59.43 46.50 64.98
1987 44.02 50.98 56.66 62.63 74.76 77.63 81.42 81.95 74.42 58.29 55.93 52.76 64.29
1988 41.68 46.90 54.98 64.52 68.68 78.32 80.06 81.58 76.15 59.65 58.48 48.26 63.27
1989 52.13 48.98 58.08 62.32 70.39 78.08 80.65 80.84 74.60 62.90 56.22 40.05 63.77
1990 50.87 56.64 60.50 63.87 71.69 79.90 80.97 82.45 78.55 64.39 58.07 53.00 66.74
1991 47.18 52.30 59.02 68.27 75.98 79.13 82.11 80.92 76.42 66.82 51.62 51.89 65.97
1992 45.76 53.45 57.06 64.02 70.74 77.83 82.24 78.81 76.35 64.73 53.48 49.87 64.53
1993 50.39 49.11 53.50 60.68 70.74 80.12 83.44 83.47 76.52 64.66 54.08 47.97 64.56
1994 42.94 51.48 57.85 68.12 71.85 81.07 80.42 80.82 75.72 67.02 60.38 52.68 65.86
1995 48.18 50.50 60.11 66.23 75.03 77.83 82.18 82.68 74.98 63.00 50.83 46.60 64.85
1996 44.95 48.38 52.24 60.63 74.32 77.50 80.60 78.48 73.12 64.13 55.05 50.26 63.31
1997 46.77 51.89 61.58 59.72 69.40 76.48 81.06 78.77 75.83 63.18 50.22 44.84 63.31
1998 47.97 49.86 55.19 61.93 73.06 80.37 82.06 80.84 78.47 67.23 58.05 51.34 65.53
1999 50.71 53.02 53.87 67.72 70.38 a 77.68 81.74 83.50 73.55 64.42 55.33 47.48 64.95
2000 47.92 54.16 59.40 61.12 74.50 77.67 82.94 83.02 a 75.25 65.43 b 52.45 38.12 b 64.33
2001 42.02 53.14 51.52 65.92 71.11 76.47 a 80.97 79.60 73.37 61.18 58.45 51.44 63.76
2002 48.61 45.86 56.73 66.88 71.13 77.87 81.27 80.77 78.70 69.23 52.68 47.35 64.76
2003 40.65 48.62 57.48 64.07 73.50 76.95 79.68 80.56 73.30 63.95 58.07 43.79 63.39
2004 45.87 46.34 59.84 62.43 72.53 77.70 80.08 76.60 74.48 70.76 58.97 45.84 64.29
2005 50.40 52.04 54.19 62.20 69.35 77.58 81.38 a 81.81 77.63 64.81 57.22 45.50 64.51
2006 52.66 48.12 57.87 68.88 72.52 79.60 83.19 83.02 74.15 63.89 53.15 48.77 65.49
2007 46.81 46.64 60.05 60.73 71.34 79.42 79.37 84.50 76.80 66.66 54.65 52.47 64.95
2008 43.94 50.74 57.32 63.50 71.16 78.93 80.98 78.53 74.80 62.15 51.87 51.19 63.76
2009 47.03 50.36 58.60 63.18 72.21 80.25 79.79 78.87 76.58 63.00 53.10 44.95 63.99
2010 40.11 41.00 51.48 63.98 74.16 81.30 82.56 82.90 76.42 64.50 54.98 42.79 63.02
2011 42.11 49.32 57.31 66.93 70.00 81.50 81.60 82.03 72.30 60.19 55.45 49.24 64.00
2012 51.21 52.97 64.95 65.40 a 74.11 v ----- z ----- z ----- z ----- z ----- z ----- z ----- z 58.63
Period of Record Statistics
MEAN 46.11 49.57 56.66 64.33 71.77 78.60 81.21 80.76 75.50 64.49 54.85 48.02 64.30
S.D. 4.89 3.99 3.76 2.65 2.32 1.97 1.54 1.82 2.27 3.04 3.09 4.05 1.13
SKEW 0.42 -0.50 -0.03 0.25 -0.30 -0.29 -0.28 0.06 -0.01 0.06 0.12 0.02 -0.31
MAX 61.39 57.25 64.95 70.37 75.98 82.77 84.58 84.90 81.02 71.47 61.57 57.50 66.74
MIN 34.69 39.25 47.79 59.72 65.02 73.72 77.74 76.60 68.53 57.32 46.38 38.02 60.96
NO YRS 68 68 68 68 67 68 68 68 68 68 68 68 67