PONTOTOC EXP STN, MISSISSIPPI

Monthly Average Temperature (Degrees Fahrenheit)

(227111)

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
1953 ----- z ----- z ----- z ----- z 72.14 b 82.12 79.84 79.02 73.87 64.82 51.60 42.48 68.24
1954 45.47 52.39 53.02 67.02 65.02 79.40 83.20 a 84.97 78.37 64.81 51.45 43.52 64.05
1955 42.29 46.25 56.69 65.62 72.76 72.65 79.97 79.34 75.45 62.13 51.50 44.47 62.43
1956 41.45 51.74 53.37 60.27 72.53 75.48 80.68 80.15 72.25 65.10 50.95 51.33 h 64.00
1957 43.48 52.43 a 50.94 63.23 70.06 77.05 78.39 78.40 71.88 58.92 52.43 48.86 b 62.17
1958 38.19 36.66 47.66 62.22 70.06 76.33 79.53 78.40 74.23 61.73 54.42 40.52 60.00
1959 41.26 47.00 51.92 62.13 72.65 75.45 78.97 a 79.97 74.55 65.42 49.75 46.24 62.11
1960 42.74 41.60 41.69 63.14 a 66.55 76.38 80.10 79.24 74.62 64.34 52.05 40.32 60.23
1961 38.58 50.70 56.94 57.32 67.23 73.38 76.82 77.18 73.75 61.85 52.70 44.48 60.91
1962 39.50 52.79 49.16 59.32 74.63 76.65 80.37 80.21 74.37 65.90 51.53 41.87 62.19
1963 37.21 40.89 58.47 65.22 70.61 76.90 77.73 78.84 71.40 66.10 53.27 35.13 60.98
1964 42.42 41.05 52.68 65.38 70.69 78.58 78.81 78.19 73.02 59.92 55.92 46.03 61.89
1965 45.44 43.73 47.29 66.48 72.63 76.18 79.92 78.52 74.42 62.21 57.10 47.02 62.58
1966 37.31 45.91 53.32 62.32 68.24 75.25 81.69 76.87 a 71.82 58.53 54.52 43.26 60.75
1967 41.79 39.27 57.23 66.33 a 67.52 76.08 75.16 73.87 67.83 59.89 48.57 45.40 a 59.91
1968 37.84 36.17 48.69 61.62 67.39 76.95 78.32 a 78.45 68.37 59.61 48.57 38.38 a 58.36
1969 38.71 41.27 44.11 62.33 69.02 76.45 81.11 77.05 70.85 61.08 48.64 a 39.84 f 60.97
1970 35.24 40.66 48.85 63.72 70.39 74.55 77.10 78.39 78.10 a 60.61 47.77 48.27 a 60.30
1971 40.93 b 42.54 47.58 ----- z 65.08 77.87 78.48 77.02 b 74.77 67.60 51.20 50.83 a 61.26
1972 43.97 44.28 53.03 62.28 68.02 73.88 77.58 a 78.58 76.45 61.08 47.30 42.56 60.75
1973 38.77 41.64 57.13 58.27 65.82 77.48 80.11 77.15 75.57 66.58 55.53 42.52 61.38
1974 46.60 43.75 57.98 59.38 70.44 71.60 78.82 77.82 67.57 59.82 52.03 43.42 a 60.77
1975 45.06 46.25 49.15 58.53 71.06 74.93 78.84 78.26 68.88 62.44 52.69 i 41.97 61.40
1976 36.47 50.17 55.75 a 61.42 63.44 73.67 77.94 76.69 71.18 56.53 43.08 39.97 58.86
1977 28.44 42.77 55.16 64.10 72.66 78.02 81.40 80.42 76.40 59.33 a 52.90 a 41.32 61.08
1978 31.68 33.39 47.10 63.03 68.98 77.17 81.56 80.27 75.65 60.45 57.70 43.55 60.04
1979 32.18 37.09 a 52.73 62.02 67.71 74.82 78.37 76.23 69.32 61.21 49.12 41.81 b 58.55
1980 42.79 37.24 46.69 58.17 68.79 76.93 84.10 82.48 77.53 58.39 50.48 42.47 a 60.51
1981 38.02 b 43.70 a 50.37 66.95 b 66.85 79.32 81.13 79.21 70.43 60.39 54.07 40.39 60.90
1982 38.00 41.57 54.97 57.43 72.55 75.17 80.34 78.60 71.07 61.92 52.40 48.58 61.05
1983 39.24 44.16 49.95 55.45 67.16 74.37 80.29 82.32 72.07 63.52 51.25 35.19 59.58
1984 34.85 46.72 50.69 57.95 67.32 77.65 78.44 77.56 71.33 67.56 49.12 52.58 60.98
1985 30.47 38.93 55.40 62.62 69.45 77.10 78.85 77.76 71.83 a 65.11 57.88 37.06 60.21
1986 40.23 47.59 52.40 62.07 70.63 77.98 82.50 77.94 75.97 62.29 52.10 41.11 61.90
1987 38.52 44.57 54.10 58.67 73.47 76.58 79.05 80.68 72.85 56.58 53.92 45.82 61.23
1988 35.58 41.36 51.13 61.50 67.87 76.75 78.69 80.47 73.67 56.98 53.53 43.26 60.07
1989 46.15 40.52 53.24 59.55 67.02 74.35 77.79 77.89 69.77 61.40 51.88 32.97 59.38
1990 45.94 50.71 54.24 59.12 67.65 76.63 78.92 79.05 75.53 61.73 56.65 47.37 62.79
1991 41.00 46.36 54.53 63.48 72.39 77.17 80.84 78.18 72.60 62.74 47.72 46.82 61.99
1992 40.44 48.57 52.05 61.18 68.08 74.33 79.73 75.13 71.80 60.95 49.70 43.34 60.44
1993 43.92 42.68 49.05 57.15 67.45 76.93 83.06 79.89 71.37 60.11 49.28 43.16 60.34
1994 36.08 45.16 53.10 64.00 67.11 77.80 77.53 76.94 70.63 62.02 55.57 47.26 61.10
1995 41.68 43.50 55.66 62.23 70.65 74.82 80.15 81.95 72.05 62.00 47.37 42.16 61.18
1996 40.18 44.12 47.81 59.08 73.21 76.73 79.53 77.81 71.45 62.21 50.72 47.50 60.86
1997 40.74 48.48 57.69 56.93 66.31 74.10 80.68 77.42 73.33 61.16 47.18 41.37 60.45
1998 44.61 47.29 51.81 60.12 72.48 79.68 80.97 79.39 77.25 65.71 55.62 46.65 63.46
1999 45.60 49.32 49.61 c 65.30 69.81 d 76.16 b 80.55 81.05 73.47 62.88 b 56.40 44.59 c 62.89
2000 43.19 49.81 57.11 57.95 b 72.58 76.70 c 80.04 c 82.10 73.43 65.40 a 50.20 33.91 b 61.87
2001 36.89 48.14 48.32 63.63 69.95 75.02 79.97 78.47 b 70.02 d 58.95 57.09 a 47.75 a 61.18
2002 44.37 42.95 50.45 63.68 67.19 76.27 79.66 79.21 76.07 63.34 48.82 43.84 61.32
2003 36.56 42.11 52.76 61.93 69.45 72.70 77.81 78.87 70.80 61.95 55.65 40.97 60.13
2004 40.81 40.78 56.42 59.35 71.27 75.05 77.10 74.08 71.80 66.16 55.33 41.35 60.79
2005 45.87 46.29 49.65 60.17 66.61 74.80 79.57 j 80.69 75.42 60.85 54.63 40.47 59.59
2006 48.13 40.18 53.44 66.68 68.89 76.83 81.42 82.85 71.17 59.63 50.53 45.31 62.09
2007 40.17 h 40.38 59.45 58.40 70.97 78.08 78.29 84.05 75.05 64.89 51.60 47.68 64.44
2008 38.47 44.86 52.65 59.42 68.42 77.03 80.13 76.47 72.55 60.71 49.23 42.63 60.21
2009 39.66 46.23 53.39 59.85 69.34 78.60 76.84 76.97 73.15 59.02 52.35 40.11 60.46
2010 35.81 36.86 49.23 63.17 71.27 80.62 82.06 83.06 75.52 63.44 52.68 h 37.85 61.72
2011 36.30 c 45.63 a 54.21 65.05 68.45 80.43 81.95 81.02 70.33 59.69 53.85 43.68 a 61.72
2012 46.16 47.16 63.61 d 63.17 74.28 v ----- z ----- z ----- z ----- z ----- z ----- z ----- z 55.02
Period of Record Statistics
MEAN 40.16 44.17 52.42 61.62 69.39 76.41 79.64 78.97 72.99 61.99 51.99 43.15 61.01
S.D. 4.29 4.46 3.98 2.91 2.47 2.02 1.76 2.22 2.56 2.69 3.15 3.99 1.16
SKEW -0.42 -0.05 0.01 0.03 0.01 0.23 0.13 0.38 0.05 0.18 -0.15 -0.31 0.17
MAX 48.13 52.79 63.61 67.02 74.63 82.12 84.10 84.97 78.37 67.60 57.88 52.58 64.05
MIN 28.44 33.39 41.69 55.45 63.44 71.60 75.16 73.87 67.57 56.53 43.08 32.97 58.36
NO YRS 58 59 59 58 59 59 58 59 59 59 57 57 51