PONTOTOC EXP STN, MISSISSIPPI

Monthly Average Minimum 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 61.93 b 69.70 69.45 66.26 58.90 48.97 38.17 32.71 55.76
1954 34.81 39.21 41.29 55.43 54.45 67.03 71.20 a 71.06 63.93 53.00 39.53 33.00 52.00
1955 32.52 35.89 44.68 55.20 61.77 61.87 70.71 68.39 62.53 48.10 39.33 34.32 51.28
1956 31.32 41.83 42.23 48.80 62.42 64.93 68.97 66.74 57.90 52.13 37.77 41.17 h 52.28
1957 33.65 42.81 a 40.06 51.17 59.00 67.70 67.52 66.45 62.87 48.94 42.73 38.07 a 51.75
1958 28.29 25.79 38.39 50.67 58.81 65.70 69.68 67.42 64.40 49.32 43.17 30.19 49.32
1959 29.26 36.79 39.68 50.07 61.90 65.07 68.43 a 68.97 64.13 55.48 37.03 36.77 51.13
1960 34.94 32.38 31.52 49.72 a 53.68 64.03 66.71 67.94 63.37 53.13 39.40 30.35 48.93
1961 27.48 39.50 45.84 44.37 54.55 62.27 66.06 66.39 62.23 47.94 42.33 35.81 49.56
1962 29.52 40.36 38.26 46.70 61.19 66.13 69.03 68.29 63.07 53.16 40.80 31.29 50.65
1963 26.03 27.50 44.87 53.93 58.94 66.30 67.35 67.52 60.73 51.23 41.07 24.68 49.18
1964 30.13 30.34 38.74 53.93 58.23 66.40 68.03 66.97 58.17 46.94 43.80 34.90 49.72
1965 33.32 31.82 36.81 53.73 60.13 65.07 67.35 66.90 63.83 48.84 44.97 35.29 50.67
1966 27.61 35.25 39.87 50.07 55.77 62.50 70.26 66.17 a 61.83 45.16 42.97 32.65 49.18
1967 31.26 28.43 45.10 54.90 a 56.58 65.97 65.58 64.03 57.23 45.19 35.77 35.60 a 48.80
1968 28.71 25.41 37.13 51.33 56.68 65.73 67.93 a 67.61 57.20 48.10 38.87 28.47 a 47.76
1969 30.42 32.21 33.94 51.40 57.84 65.17 70.23 64.84 59.97 50.35 35.80 29.46 e 48.47
1970 25.61 28.82 38.87 53.03 58.87 65.03 66.52 68.19 66.52 a 49.48 36.37 37.40 a 49.56
1971 30.70 a 31.64 36.03 ----- z 52.77 66.43 68.29 66.66 b 64.77 56.00 39.07 42.07 a 50.40
1972 32.74 32.86 41.23 50.67 57.10 61.97 66.40 a 67.10 66.20 49.74 38.50 33.00 49.79
1973 29.48 30.43 46.52 48.63 54.29 66.87 70.29 65.58 65.60 54.26 44.43 32.35 50.73
1974 38.03 32.86 46.81 46.33 60.94 61.23 68.97 67.71 58.03 46.03 40.40 33.80 a 50.10
1975 34.26 36.36 38.06 46.53 60.29 63.93 68.68 68.84 58.57 50.52 41.43 i 30.81 50.62
1976 24.03 36.90 45.37 a 48.73 52.90 62.83 65.55 63.87 60.63 44.77 30.50 28.48 47.05
1977 18.48 28.82 42.55 51.47 60.00 65.47 70.52 69.26 66.33 46.23 a 42.79 a 30.94 49.40
1978 23.39 22.25 35.71 49.83 58.06 66.37 69.58 68.90 64.73 44.87 46.73 31.58 48.50
1979 23.87 29.18 42.06 51.67 57.16 63.00 68.58 64.48 57.13 46.90 36.57 30.93 b 47.63
1980 34.55 26.21 35.29 45.83 57.48 65.27 72.45 70.00 65.67 44.55 39.70 30.48 48.96
1981 25.39 31.48 a 37.39 55.21 b 55.42 69.60 70.71 68.32 57.33 48.71 41.47 29.71 49.23
1982 27.16 31.46 44.10 46.40 61.29 64.80 70.23 69.19 59.30 49.68 41.40 39.81 50.40
1983 30.39 34.57 40.16 45.23 56.42 65.07 69.71 70.58 60.63 52.19 40.13 26.68 49.31
1984 24.26 35.03 39.48 47.00 55.26 65.77 67.32 67.58 59.13 57.90 37.60 43.16 49.96
1985 20.35 30.00 44.26 51.00 58.87 66.20 68.13 67.61 60.17 a 54.84 48.40 25.03 49.57
1986 26.26 36.50 38.84 48.13 60.10 67.57 70.61 64.94 63.57 50.16 42.27 32.13 50.09
1987 27.55 35.00 41.55 44.87 61.61 64.67 67.00 67.58 58.80 40.71 41.53 34.94 48.82
1988 25.35 29.52 38.55 49.23 53.65 61.90 67.87 67.45 62.53 44.61 41.70 31.16 47.79
1989 35.29 30.64 42.58 46.87 55.94 64.50 68.10 65.81 59.10 47.10 39.53 21.55 48.08
1990 35.26 39.43 43.81 46.67 56.48 64.63 66.68 65.84 61.57 49.32 44.27 36.68 50.89
1991 32.94 36.43 44.65 54.47 64.23 66.80 68.65 65.13 59.03 48.45 35.93 36.16 51.07
1992 29.68 36.97 40.16 49.63 56.32 64.13 70.52 64.90 62.07 47.06 39.60 36.06 49.76
1993 35.39 31.14 38.65 46.23 57.29 66.30 71.55 69.13 58.77 47.87 37.93 32.61 49.41
1994 27.35 33.89 40.58 50.97 55.19 67.83 68.23 65.52 58.53 52.06 45.53 38.42 50.34
1995 32.16 32.79 44.90 50.67 60.77 63.90 69.26 71.58 59.07 48.55 35.47 32.06 50.10
1996 29.42 33.97 36.32 46.40 62.84 66.73 69.39 66.68 60.47 49.87 41.20 37.45 50.06
1997 30.61 38.71 45.61 45.63 55.00 65.50 70.29 66.58 60.33 47.42 37.33 31.32 49.53
1998 35.52 37.71 41.23 49.77 62.42 70.73 71.77 69.77 65.83 53.58 45.83 38.58 53.56
1999 35.35 38.07 38.25 c 55.23 59.11 d 67.75 b 71.52 69.29 60.57 50.03 b 44.47 34.36 c 52.00
2000 33.94 37.38 46.19 46.79 b 62.13 66.89 c 68.36 c 70.06 62.40 52.43 a 40.87 23.83 b 50.94
2001 27.65 37.93 38.65 53.63 59.23 66.30 70.65 69.83 b 59.35 d 46.84 44.21 a 38.57 a 51.07
2002 34.16 32.11 39.61 54.00 57.68 67.00 70.68 69.23 66.77 55.81 39.73 35.32 51.84
2003 26.26 33.82 42.94 51.40 61.06 63.77 69.39 70.00 60.60 51.81 45.63 31.26 50.66
2004 30.74 31.28 45.45 48.33 62.58 67.20 68.06 64.32 61.80 56.94 47.67 29.90 51.19
2005 36.68 36.36 39.00 49.17 55.71 66.13 71.19 j 70.87 65.10 48.74 43.23 29.84 49.17
2006 37.52 30.50 41.65 55.43 58.45 64.63 69.65 70.97 59.20 47.74 39.53 34.26 50.79
2007 29.61 h 29.04 46.45 46.47 58.87 67.10 68.90 72.16 64.40 53.65 40.23 37.39 53.15
2008 27.42 33.45 40.13 48.17 57.55 66.20 68.61 67.45 63.73 49.26 37.57 32.29 49.32
2009 29.06 34.21 42.97 47.63 60.74 67.87 67.39 67.39 64.77 49.90 41.20 31.77 50.41
2010 26.10 27.54 38.77 50.17 61.26 70.73 72.42 73.00 62.70 48.26 40.91 h 27.84 50.80
2011 27.04 c 34.63 a 42.52 53.40 57.90 69.73 72.19 69.77 59.37 46.61 43.93 33.94 50.92
2012 35.06 37.69 51.64 c 51.30 64.67 v ----- z ----- z ----- z ----- z ----- z ----- z ----- z 43.92
Period of Record Statistics
MEAN 30.03 33.41 41.08 49.99 58.39 65.73 69.04 67.81 61.58 49.62 40.77 32.92 49.95
S.D. 4.33 4.33 3.74 3.15 2.84 2.12 1.72 2.12 2.80 3.47 3.46 4.28 1.27
SKEW -0.27 -0.13 0.11 0.15 -0.09 0.18 -0.01 0.22 0.17 0.26 -0.13 -0.15 0.10
MAX 38.03 42.81 51.64 55.43 64.23 70.73 72.45 73.00 66.77 57.90 48.40 43.16 53.56
MIN 18.48 22.25 31.52 44.37 52.77 61.23 65.55 63.87 57.13 40.71 30.50 21.55 47.05
NO YRS 58 59 59 58 59 59 58 59 59 59 57 58 52