MONTGOMERY WSO ARPT, ALABAMA

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(015550)

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
1948 ----- z ----- z ----- z ----- z ----- z 68.90 72.77 70.03 63.83 48.90 47.23 42.81 59.21
1949 46.10 46.68 45.19 52.20 61.71 69.10 72.68 70.16 63.73 60.84 39.30 39.55 55.60
1950 52.32 43.57 42.26 47.77 64.97 68.87 69.42 67.94 64.37 56.26 35.53 32.81 53.84
1951 37.55 39.57 47.35 50.83 58.48 69.87 71.90 72.45 67.80 56.16 37.17 40.29 54.12
1952 43.81 43.66 43.68 49.70 61.45 71.83 72.00 71.00 63.77 46.52 40.07 37.52 53.75
1953 39.61 41.21 49.35 49.47 65.32 70.70 71.74 70.13 63.40 53.71 41.23 37.39 54.44
1954 38.23 41.43 45.13 56.63 56.74 69.70 72.87 73.03 67.30 53.35 40.90 35.16 54.21
1955 36.13 40.39 48.58 56.00 63.65 64.87 72.23 72.03 68.23 50.06 40.90 37.77 54.24
1956 33.45 45.41 44.35 50.87 63.10 67.30 70.45 70.90 62.37 55.94 39.93 44.71 54.07
1957 41.45 49.18 45.06 55.20 63.03 70.30 71.61 70.55 67.03 51.90 48.13 37.71 55.93
1958 32.45 30.36 45.19 54.90 62.39 70.40 71.61 71.13 67.30 53.55 46.17 35.65 53.42
1959 33.87 43.32 43.65 53.07 63.35 69.63 71.29 71.00 67.20 59.94 41.30 38.65 54.69
1960 38.32 37.00 39.13 54.63 58.39 69.63 73.87 72.55 69.13 57.03 42.67 32.55 53.74
1961 30.71 43.79 47.87 47.73 56.63 a 65.80 70.39 69.71 65.67 48.58 45.93 40.87 52.81
1962 37.52 46.68 43.61 50.63 63.58 69.27 72.39 72.61 68.00 54.58 41.53 33.26 54.47
1963 30.68 30.93 48.00 55.20 62.48 69.67 70.77 71.71 64.37 53.55 42.97 31.35 52.64
1964 35.26 35.93 45.52 56.40 61.35 70.57 71.84 71.42 65.57 49.42 46.00 40.16 54.12
1965 36.42 37.96 44.42 56.17 61.90 67.70 71.52 70.61 67.23 52.58 46.87 36.61 54.17
1966 33.42 39.50 44.32 54.93 62.32 64.47 72.77 69.81 66.20 53.45 45.47 38.65 53.78
1967 38.10 38.11 49.00 59.30 60.23 68.77 70.00 69.77 61.40 49.90 41.87 43.84 54.19
1968 35.10 32.59 42.77 55.10 60.45 67.60 70.87 70.87 63.43 52.55 41.53 33.87 52.23
1969 37.10 38.25 38.74 53.30 60.45 67.13 72.81 67.74 62.03 55.48 37.50 34.13 52.06
1970 30.06 33.75 44.13 56.23 59.74 66.53 70.32 71.55 68.03 56.45 38.73 39.81 52.95
1971 37.10 36.46 41.00 49.03 56.65 68.77 70.32 70.06 67.97 59.06 40.70 48.68 53.82
1972 41.26 39.28 45.71 52.73 60.13 66.33 69.61 70.97 66.67 54.03 43.10 42.58 54.37
1973 36.00 34.89 52.52 52.77 59.81 69.00 72.65 70.61 69.47 54.97 47.20 36.32 54.68
1974 49.52 37.64 49.52 51.20 62.42 65.10 70.58 69.74 64.80 48.29 42.73 40.77 54.36
1975 41.71 43.79 46.39 52.23 64.26 67.90 73.19 73.58 65.73 58.90 45.67 35.29 55.72
1976 31.29 40.69 47.97 50.93 55.87 66.27 70.39 68.61 64.63 48.00 37.07 32.71 51.20
1977 27.71 34.46 48.77 54.37 62.39 70.13 73.42 72.71 70.13 52.19 50.97 38.52 54.65
1978 32.16 32.61 42.61 53.50 62.74 70.13 72.84 71.10 69.23 52.29 50.40 39.65 54.11
1979 33.55 39.07 47.19 56.50 61.87 66.60 72.00 70.81 68.10 51.23 43.23 38.77 54.08
1980 42.13 36.48 46.06 52.23 63.23 69.03 73.97 73.23 70.40 49.68 42.83 35.74 54.58
1981 31.19 38.71 41.26 57.23 59.71 73.70 74.23 72.87 64.27 55.32 46.97 37.71 54.43
1982 33.84 40.11 51.87 55.60 63.68 69.83 72.87 72.29 65.40 56.03 47.97 46.61 56.34
1983 34.29 39.57 43.32 47.20 58.71 65.57 70.52 70.61 62.37 54.68 43.70 35.65 52.18
1984 31.58 38.21 43.45 52.37 59.26 66.67 70.10 69.71 62.63 61.10 41.47 46.23 53.56
1985 29.87 38.43 50.71 53.83 62.06 68.17 70.39 70.55 63.37 60.16 54.00 31.19 54.39
1986 32.13 40.96 43.71 49.50 61.94 70.23 73.00 69.48 68.50 55.03 53.20 39.10 54.73
1987 34.87 40.46 45.35 48.60 64.03 67.90 70.13 72.32 63.60 42.16 43.17 40.39 52.75
1988 33.65 34.48 43.06 52.03 55.68 65.27 70.42 71.39 68.17 48.42 46.13 34.58 51.94
1989 40.55 40.57 47.94 49.77 59.42 68.20 71.16 70.32 65.93 49.97 41.30 30.00 52.93
1990 39.03 44.32 46.61 48.87 58.87 67.33 70.81 71.77 63.93 51.71 41.23 41.77 53.86
1991 40.03 42.04 46.00 57.17 66.29 68.03 72.39 70.55 64.23 52.26 38.50 39.29 54.73
1992 35.71 41.55 43.52 48.90 56.39 65.63 71.23 68.00 66.27 50.68 43.00 40.19 52.59
1993 41.68 37.39 42.48 47.83 59.06 67.97 72.52 71.65 65.07 52.87 41.13 36.29 53.00
1994 33.42 41.29 45.29 53.83 59.87 70.37 70.97 69.94 64.97 57.16 49.20 43.19 54.96
1995 37.81 40.50 51.06 52.47 63.84 65.73 71.06 72.55 64.17 54.06 38.73 35.45 53.95
1996 32.39 37.45 41.39 48.37 62.45 67.13 70.61 69.87 63.53 52.23 43.67 38.32 52.28
1997 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1998 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1999 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2000 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2001 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2002 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2003 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2004 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2005 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2006 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2007 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2008 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2009 36.87 37.00 48.42 51.60 64.84 70.27 69.74 70.06 68.47 55.48 41.30 37.03 54.26
2010 31.00 32.04 41.13 50.87 63.90 70.83 73.84 74.52 66.47 50.68 43.00 30.68 52.41
2011 31.65 38.93 48.94 54.33 57.84 70.57 73.77 71.87 64.07 49.32 45.93 40.74 54.00
2012 39.97 45.28 54.97 55.66 a 65.78 v ----- z ----- z ----- z ----- z ----- z ----- z ----- z 48.97
Period of Record Statistics
MEAN 36.38 39.31 45.68 52.65 61.16 68.41 71.67 70.97 65.77 53.24 43.39 38.05 53.85
S.D. 5.00 4.15 3.39 3.01 2.66 1.99 1.29 1.43 2.28 3.86 4.05 4.16 1.07
SKEW 0.95 -0.03 0.38 -0.02 -0.34 0.00 0.18 -0.09 0.16 -0.11 0.55 0.27 -0.26
MAX 52.32 49.18 54.97 59.30 66.29 73.70 74.23 74.52 70.40 61.10 54.00 48.68 56.34
MIN 27.71 30.36 38.74 47.20 55.68 64.47 69.42 67.74 61.40 42.16 35.53 30.00 51.20
NO YRS 52 52 52 52 51 52 52 52 52 52 52 52 51