JACOB LAKE, ARIZONA

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(024418)

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 198710
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
1916 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1917 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1918 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1919 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1920 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1921 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1922 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1923 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1924 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1925 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1926 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1927 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1928 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1929 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1930 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1931 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1932 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1933 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1934 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1935 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1936 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1937 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1938 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1939 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
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 17.36 s 13.45 13.45
1948 16.52 14.04 b 14.67 s ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 15.28
1949 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1950 ----- z ----- z ----- z ----- z ----- z ----- z 45.10 44.32 39.20 33.06 20.38 f ----- z 40.42
1951 16.82 n 9.89 17.39 h 24.43 i 32.25 k 35.35 g 47.65 44.00 e ----- z 29.69 e 23.33 x 16.10 j 32.81
1952 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1953 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1954 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1955 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 53.48 d 48.80 39.29 25.37 c 21.74 h 41.74
1956 25.32 12.86 22.81 28.80 38.00 50.10 51.74 49.32 48.77 35.26 21.03 20.32 33.69
1957 14.90 27.14 22.29 29.27 36.52 46.07 53.23 46.58 46.50 33.45 22.00 21.03 33.25
1958 14.03 19.07 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 16.55
1959 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1960 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 48.55 44.53 32.48 26.70 14.68 33.39
1961 17.23 19.64 21.35 ----- z 35.42 49.57 52.13 ----- z ----- z ----- z ----- z ----- z 32.56
1962 ----- z ----- z 16.30 h ----- z ----- z ----- z 47.50 u 49.94 44.27 34.74 25.71 f 17.77 a 36.68
1963 10.53 a 22.96 b 18.93 b 24.20 e ----- z 41.04 d 50.65 49.77 43.81 c 37.85 e 24.48 e 15.33 g 32.42
1964 1.64 c -0.96 d 12.64 c 23.55 j 32.92 g 41.70 51.55 b 49.53 l 39.82 h ----- z 20.00 o 14.53 p 21.32
1965 18.68 17.68 14.74 24.72 a 28.44 o 36.79 f 49.03 a 44.90 37.40 e ----- z ----- z 18.19 28.17
1966 11.87 8.75 20.81 21.76 a 36.88 w 46.69 q 49.77 a 50.64 i ----- z ----- z ----- z 12.88 f 22.59
1967 15.19 18.21 ----- z ----- z ----- z 40.66 a 51.06 47.68 40.20 31.54 c 26.93 11.16 31.40
1968 16.13 22.17 19.87 23.77 ----- z ----- z 48.06 44.68 38.73 32.19 20.70 10.40 k 29.59
1969 19.86 b 15.68 c 13.76 f 25.67 f 35.00 39.33 48.71 50.13 41.86 a 28.77 a 23.60 20.00 32.29
1970 14.45 21.75 20.10 21.67 35.45 ----- z 49.16 48.81 36.64 b 28.40 a 27.13 18.77 29.30
1971 18.42 18.64 21.16 29.63 ----- z 42.35 g 51.10 49.35 38.27 27.15 e 21.03 13.52 28.83
1972 17.29 19.21 26.90 28.13 35.10 42.70 51.03 46.61 40.33 33.06 20.73 12.48 31.13
1973 12.90 ----- z 21.26 21.70 36.07 c ----- z 49.77 49.95 k 40.27 31.03 a 21.77 ----- z 29.35
1974 ----- z ----- z ----- z ----- z ----- z ----- z 49.45 46.39 ----- z 34.13 ----- z ----- z 43.32
1975 ----- z ----- z ----- z ----- z ----- z ----- z 50.42 48.65 43.07 29.60 f 21.40 14.74 35.65
1976 11.70 a 21.28 ----- z 25.27 ----- z 40.93 50.16 47.68 42.90 j ----- z ----- z ----- z 32.84
1977 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1978 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1979 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1980 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1981 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 23.84 23.84
1982 17.29 18.46 22.84 27.60 37.84 45.30 51.68 53.13 45.47 30.03 23.63 17.71 32.58
1983 20.52 21.29 25.06 24.67 36.81 45.63 53.32 51.29 46.87 34.68 23.70 19.68 33.63
1984 14.87 15.97 22.74 25.97 42.19 45.47 52.74 51.06 46.40 28.26 23.13 17.77 32.21
1985 14.69 b 12.54 20.29 31.27 40.03 49.17 54.13 51.58 39.40 34.29 19.87 19.10 32.20
1986 23.55 21.71 26.74 30.47 38.06 49.60 52.77 54.26 42.87 34.29 26.73 21.03 35.17
1987 14.84 19.32 20.52 34.20 38.39 50.20 50.06 49.13 44.43 37.82 n ----- z ----- z 35.68
Period of Record Statistics
MEAN 15.76 17.27 21.17 26.65 37.30 45.16 50.58 48.80 42.64 32.55 23.33 17.51 32.98
S.D. 4.72 5.89 3.53 3.66 2.11 3.90 2.03 2.86 3.65 3.14 2.43 3.45 1.23
SKEW -0.68 -1.30 -0.64 0.29 0.94 -0.01 -0.54 0.06 0.07 0.17 0.31 -0.24 0.31
MAX 25.32 27.14 26.90 34.20 42.19 50.20 54.13 54.26 48.80 39.29 27.13 23.84 35.17
MIN 1.64 -0.96 12.64 21.67 35.00 39.33 45.10 44.00 36.64 27.15 19.87 11.16 31.13
NO YRS 23 23 18 17 13 15 25 24 22 21 18 18 8