DAYTON 1 N, ALABAMA

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(012188)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 198203
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
1940 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1941 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1942 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1943 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1944 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1945 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1946 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1947 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1948 ----- z ----- z ----- z ----- z ----- z 68.13 71.26 69.29 62.34 a 50.03 47.90 43.48 58.92
1949 46.26 45.46 44.55 53.30 61.35 69.00 72.16 70.21 b 63.42 f 61.19 41.41 a 41.52 55.13
1950 52.97 45.57 44.23 49.47 64.48 68.77 69.26 67.70 a 64.77 56.97 38.53 34.35 54.76
1951 37.97 37.18 f 48.42 50.33 58.48 69.00 71.39 71.81 67.50 56.68 39.87 41.45 55.72
1952 44.45 45.07 44.19 49.10 61.45 70.43 b 71.27 a 70.68 63.13 45.03 42.34 a 37.97 53.76
1953 39.77 a 40.71 50.90 50.53 66.00 69.90 a 71.13 68.70 a 63.60 54.23 41.96 b 36.42 54.49
1954 37.58 41.79 45.10 56.57 56.68 68.00 71.68 c 71.87 65.83 54.16 42.30 36.55 54.01
1955 36.42 40.07 49.68 55.73 63.03 a 63.52 a 70.81 70.52 67.20 50.45 41.63 38.35 53.95
1956 34.00 45.28 44.45 51.27 63.84 66.00 70.06 68.94 62.03 56.74 41.57 45.68 54.15
1957 40.52 49.85 a 43.61 55.10 62.81 69.24 a 70.64 c 69.06 65.46 b 50.03 46.77 38.16 55.11
1958 30.57 a 29.71 42.57 a 55.22 g 60.74 69.43 70.26 69.84 66.47 52.58 46.53 34.19 52.08
1959 32.45 41.61 42.13 53.07 63.19 68.30 70.10 70.03 66.63 59.23 41.10 37.74 53.80
1960 37.19 35.36 a 36.87 53.80 57.24 b 67.30 70.77 70.65 66.13 55.81 42.79 a 34.65 52.38
1961 31.29 43.14 47.52 49.00 57.77 65.70 68.55 68.87 64.93 50.16 45.40 39.52 52.65
1962 32.81 46.26 a 41.90 51.23 63.90 67.07 71.06 70.87 65.07 55.19 42.73 34.83 a 53.58
1963 30.68 32.04 48.81 56.97 61.97 67.57 68.48 69.00 a 62.60 53.48 43.87 28.77 52.02
1964 34.45 34.00 43.32 55.80 60.87 67.47 69.77 69.16 64.60 50.03 47.63 38.87 53.00
1965 37.45 36.86 43.13 a 56.47 60.71 67.57 69.16 68.68 65.97 51.65 49.27 38.10 53.75
1966 34.32 37.11 43.87 54.10 61.13 63.97 70.97 68.65 64.67 51.94 45.10 37.93 a 52.81
1967 37.23 34.71 48.23 57.80 59.65 67.20 67.10 67.03 59.54 b 49.23 40.30 ----- z 53.45
1968 34.23 30.86 41.77 54.73 60.16 66.80 69.77 70.06 61.97 52.23 41.57 33.97 51.51
1969 35.77 38.68 37.87 53.67 61.42 ----- z 72.47 a 66.77 61.40 51.56 d 35.08 d 32.00 b 49.70
1970 30.19 33.89 ----- z 63.47 m 59.29 67.07 70.45 b 71.00 67.97 54.61 c 37.87 42.62 e 53.49
1971 38.71 36.07 a 40.06 50.17 55.90 67.93 69.81 69.29 67.53 ----- z 41.00 48.79 b 53.21
1972 41.97 ----- z ----- z 52.32 b 59.35 ----- z 67.32 67.71 66.13 50.74 41.10 39.64 c 54.03
1973 33.77 33.11 49.94 50.17 57.16 67.21 p 70.26 67.75 g 68.71 w ----- z ----- z ----- z 49.07
1974 47.03 35.32 48.26 50.03 62.48 62.67 68.35 66.68 60.20 46.71 39.97 35.55 51.94
1975 38.13 38.96 41.26 47.08 e 60.29 62.20 69.00 70.58 62.60 55.90 43.23 34.77 52.00
1976 30.61 40.86 47.87 48.77 54.45 64.70 68.52 f 66.03 62.53 46.03 34.48 a 31.74 48.01
1977 25.94 34.64 47.39 53.57 60.52 67.97 70.35 70.00 o 67.90 49.61 46.97 36.10 51.00
1978 28.20 f 28.57 ----- z ----- z 58.74 68.00 69.97 68.87 65.83 47.35 47.50 37.52 d 54.71
1979 29.97 a 33.93 42.09 i 53.62 d 58.63 d 64.23 68.90 67.19 62.37 46.19 37.76 a 32.81 e 50.51
1980 38.44 d 32.42 c 42.37 a 48.40 60.39 65.47 68.84 67.32 67.43 45.89 d ----- z ----- z 53.70
1981 29.87 38.14 40.87 55.90 57.61 70.07 72.13 71.13 59.43 50.52 41.53 33.04 d 51.69
1982 ----- z 40.36 51.39 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 45.87
Period of Record Statistics
MEAN 36.34 38.14 44.75 52.60 60.35 67.12 70.11 69.19 64.43 51.94 42.41 37.33 53.23
S.D. 5.79 5.37 3.77 2.97 2.63 2.16 1.32 1.55 2.49 4.03 3.62 4.26 1.10
SKEW 0.83 0.24 -0.04 -0.02 -0.09 -0.71 -0.31 -0.23 -0.38 0.23 -0.09 0.60 -0.08
MAX 52.97 49.85 51.39 57.80 66.00 70.43 72.47 71.87 67.97 61.19 49.27 48.79 55.11
MIN 25.94 28.57 36.87 47.08 54.45 62.20 67.10 66.03 59.43 45.03 34.48 28.77 51.51
NO YRS 32 32 30 30 33 31 33 32 32 32 32 31 19