COTTONWOOD, IDAHO

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(102154)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197609
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
1893 ----- z ----- z ----- z 35.22 u ----- z ----- z ----- z 44.74 ----- z ----- z ----- z ----- z 44.74
1894 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1895 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1896 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1897 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1898 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1899 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1900 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1901 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1902 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1903 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1904 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1905 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1906 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1907 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1908 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1909 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1910 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1911 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1912 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1913 ----- z ----- z 24.74 33.63 41.71 48.57 52.94 55.61 45.90 34.68 31.90 23.65 39.33
1914 27.10 23.50 31.90 35.13 44.00 46.40 58.65 58.03 44.60 41.23 34.43 18.61 38.63
1915 21.97 29.25 32.68 38.27 40.19 46.87 54.06 61.19 45.30 40.90 27.57 22.61 38.41
1916 8.58 26.86 a 30.71 33.10 36.16 46.00 52.65 54.97 47.23 35.42 24.90 19.68 34.69
1917 17.52 22.00 a 19.87 29.90 38.81 44.87 59.42 59.29 50.50 40.14 c 36.87 30.77 37.50
1918 24.55 22.43 30.35 34.37 38.13 54.67 56.77 51.74 52.13 40.84 28.73 22.58 38.11
1919 26.90 23.64 29.61 35.90 40.26 47.60 58.42 57.74 46.77 32.90 26.57 16.32 36.89
1920 24.13 25.03 27.00 30.13 38.19 45.10 58.90 56.55 47.67 36.13 29.77 25.45 37.00
1921 23.19 25.18 29.87 31.30 41.74 50.33 56.00 56.77 41.57 42.26 31.33 23.42 37.75
1922 16.29 18.86 24.65 29.80 38.68 50.23 59.13 57.00 51.67 c 42.71 27.53 20.65 36.43
1923 25.10 20.68 26.55 33.69 d 39.55 44.17 54.29 53.39 47.20 35.68 31.77 15.42 35.62
1924 18.29 27.62 24.84 31.97 43.58 46.27 52.61 51.10 43.93 36.39 26.77 15.84 34.93
1925 24.03 28.21 27.84 35.13 41.10 47.10 57.03 50.84 43.87 32.77 29.20 28.16 37.11
1926 19.16 29.32 29.68 37.77 38.77 46.07 52.58 49.35 36.07 35.00 31.00 22.26 35.59
1927 20.06 25.75 25.97 30.57 37.29 q 45.47 49.61 48.58 41.00 36.42 31.73 11.10 33.30
1928 21.71 26.10 30.94 33.77 45.71 45.67 54.87 48.16 42.59 a 35.13 27.57 19.68 35.99
1929 8.81 11.36 27.87 28.04 g ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 16.01
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 31.35 20.37 17.48 23.07
1932 16.81 17.31 27.58 32.63 38.68 43.30 47.00 47.19 36.30 32.70 a 30.93 14.35 32.07
1933 18.23 10.71 27.45 30.00 34.68 44.93 45.94 48.13 36.27 35.68 28.30 29.48 32.48
1934 28.81 28.89 32.61 36.50 39.52 43.30 46.26 46.52 37.78 c 35.48 33.10 a 21.97 35.89
1935 18.13 24.89 23.48 b 28.41 c 34.58 43.20 47.10 44.19 40.87 31.81 24.13 21.58 31.86
1936 21.26 6.52 25.68 34.52 a 41.19 46.70 50.90 46.59 b 38.03 33.16 20.13 23.48 32.35
1937 -1.35 17.75 28.39 31.03 a 36.81 42.70 50.57 a 45.42 42.03 36.74 30.53 27.26 32.32
1938 24.03 21.71 28.35 33.00 37.55 45.11 b 50.20 a 44.45 45.20 36.84 23.31 a 22.26 34.33
1939 26.42 16.75 27.52 32.37 39.06 40.97 48.13 45.26 40.60 34.97 27.73 26.58 33.86
1940 18.87 28.07 30.84 34.83 40.50 a 45.53 49.58 45.45 47.07 38.71 22.77 23.84 35.50
1941 24.39 26.50 28.94 32.80 39.68 45.27 50.48 48.19 39.23 h 33.77 28.43 23.16 34.69
1942 14.68 20.39 25.77 33.07 37.77 40.83 a ----- z 44.38 e ----- z ----- z ----- z ----- z 30.99
1943 ----- z ----- z 21.45 33.20 35.39 40.23 47.03 44.35 38.57 34.42 25.23 19.45 33.93
1944 18.58 19.72 22.26 32.13 39.26 42.87 49.55 47.55 45.30 40.13 27.60 21.58 33.88
1945 22.16 26.25 26.94 31.60 39.87 42.90 49.58 49.55 41.20 36.68 26.27 21.03 34.50
1946 22.10 21.18 29.39 32.60 38.03 42.60 48.71 46.16 39.57 29.39 25.03 23.32 33.17
1947 15.52 24.07 28.55 31.57 41.10 42.20 48.32 46.13 41.93 37.63 a 28.64 h 24.48 f 35.70
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 46.35 39.37 32.55 24.97 10.52 30.75
1949 -2.87 a ----- z 27.29 33.73 42.00 42.75 f 46.32 48.03 41.55 a 29.57 j 32.20 21.00 32.14
1950 6.19 21.68 26.29 30.23 34.55 43.83 46.10 46.10 39.20 ----- z 32.38 v 30.19 32.44
1951 17.81 22.04 21.94 31.80 38.32 42.47 49.90 49.23 42.07 33.94 25.37 16.26 32.59
1952 15.16 21.03 22.26 31.73 39.67 a 43.43 47.58 46.58 42.30 34.58 20.63 21.97 32.24
1953 31.03 23.25 25.90 30.07 33.65 39.27 47.90 47.84 42.13 34.52 28.90 24.68 34.09
1954 18.74 27.50 22.87 30.77 35.71 39.87 46.94 43.55 38.43 29.87 29.30 18.29 31.82
1955 16.52 15.79 16.67 a 29.33 35.97 b 44.67 47.77 47.45 40.97 35.23 20.80 18.39 30.79
1956 19.74 14.68 a 22.77 33.97 42.55 43.97 51.42 47.58 41.17 33.94 24.31 a 24.19 33.36
1957 6.87 20.43 28.68 34.07 44.55 45.10 47.77 a 46.77 42.27 34.52 23.87 25.71 33.38
1958 24.10 b 28.96 24.16 31.70 42.52 47.38 a 49.81 48.87 38.63 32.77 25.93 29.23 a 35.34
1959 22.94 22.89 28.26 32.73 35.47 a 45.03 48.03 a 46.47 a 42.03 34.61 23.27 21.48 33.60
1960 14.23 19.72 26.39 32.43 35.52 44.67 54.68 47.74 42.13 35.00 26.87 20.10 33.29
1961 24.24 b 30.07 27.29 32.57 38.35 48.13 51.84 53.58 38.70 31.29 22.73 20.80 a 34.97
1962 14.39 c 22.74 a 24.03 32.77 37.52 42.17 48.35 48.17 a 43.40 36.19 30.33 25.71 33.81
1963 9.61 30.04 28.42 32.00 40.53 a 46.13 47.19 49.00 47.80 37.39 29.33 23.87 35.11
1964 21.48 20.03 23.97 29.93 37.74 45.50 50.81 46.06 38.43 33.68 ----- z ----- z 34.76
1965 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1966 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1967 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1968 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1969 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1970 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1971 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1972 ----- z ----- z ----- z ----- z 40.29 47.53 50.94 53.45 40.47 34.74 28.83 15.45 38.96
1973 17.71 25.04 29.26 32.20 39.03 ----- z 52.39 52.74 45.50 36.26 26.13 27.81 34.91
1974 17.42 27.86 27.61 33.77 37.52 48.17 51.87 51.74 43.50 37.16 29.60 25.10 35.94
1975 21.13 19.86 25.16 29.87 38.32 45.10 56.16 47.94 42.77 36.45 25.43 25.32 34.46
1976 22.87 23.03 ----- z 31.57 ----- z ----- z ----- z ----- z 48.03 a ----- z ----- z ----- z 31.38
Period of Record Statistics
MEAN 18.73 22.66 26.72 32.54 39.02 45.01 51.20 49.44 42.68 35.54 27.41 21.94 34.68
S.D. 6.89 5.15 3.28 2.08 2.71 2.83 3.90 4.39 3.84 2.97 3.72 4.57 2.01
SKEW -1.15 -0.90 -0.58 0.54 0.22 0.62 0.65 0.96 0.48 0.49 0.06 -0.33 0.20
MAX 31.03 30.07 32.68 38.27 45.71 54.67 59.42 61.19 52.13 42.71 36.87 30.77 38.63
MIN -2.87 6.52 16.67 28.41 33.65 39.27 45.94 43.55 36.07 29.39 20.13 10.52 30.79
NO YRS 51 50 52 52 51 50 51 54 52 51 50 51 41