COTTONWOOD, IDAHO

Monthly Average 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 43.67 u ----- z ----- z ----- z 64.37 ----- z ----- z ----- z ----- z 64.37
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 30.97 42.62 49.95 57.00 62.89 66.35 57.33 42.32 37.32 29.29 47.60
1914 32.50 30.09 39.81 43.57 53.71 54.90 69.48 68.48 54.48 48.52 41.25 24.47 46.77
1915 28.69 35.14 40.53 47.62 47.71 55.03 62.74 72.47 55.13 49.58 33.13 27.92 46.31
1916 15.94 33.36 a 38.11 42.27 44.48 55.27 62.44 65.21 56.97 44.32 31.62 24.34 42.86
1917 22.98 27.77 b 25.71 36.78 46.81 54.98 70.42 69.94 61.12 49.00 c 43.82 35.42 45.40
1918 29.74 28.66 37.74 43.38 47.29 65.67 67.84 61.18 61.87 48.87 34.82 28.21 46.27
1919 33.02 28.36 36.27 44.87 50.37 58.42 70.37 68.90 57.48 40.29 32.97 23.69 45.42
1920 30.76 32.64 33.19 37.87 46.56 54.03 70.13 67.35 57.10 43.53 35.03 30.44 44.89
1921 28.77 31.57 37.63 38.88 50.52 59.57 66.40 68.08 50.65 51.89 38.32 29.79 46.01
1922 22.29 25.39 31.18 37.87 48.19 62.57 70.10 68.06 62.89 c 51.95 34.35 25.98 45.07
1923 29.92 28.02 34.45 43.37 d 48.52 54.00 66.45 65.92 60.15 45.47 40.48 25.44 45.18
1924 25.13 35.71 33.32 42.58 56.82 59.08 66.52 64.68 59.07 46.23 33.30 22.16 45.38
1925 29.31 34.70 36.85 46.63 53.18 58.53 71.39 64.85 56.18 43.47 36.98 33.52 47.13
1926 25.98 36.20 39.98 51.18 50.98 60.12 68.73 65.06 48.62 46.42 38.65 28.44 46.70
1927 26.79 31.79 35.63 a 42.35 46.36 q 58.00 64.77 63.47 51.90 47.55 38.32 20.63 43.75
1928 28.81 32.38 39.85 42.43 58.50 57.35 68.63 63.26 58.07 a 46.29 36.15 27.32 46.59
1929 18.00 20.82 36.87 37.78 n ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 25.23
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 46.08 30.22 26.61 34.30
1932 24.32 26.91 35.65 44.23 50.73 58.83 62.84 62.52 55.37 45.27 a 39.38 22.56 44.05
1933 26.32 20.52 36.68 42.35 46.84 59.37 65.05 65.37 52.37 49.81 38.92 36.29 44.99
1934 35.85 39.09 44.50 50.90 55.90 58.38 66.32 66.60 53.93 c 48.24 41.72 a 29.37 49.23
1935 27.52 33.25 32.81 b 40.91 c 49.27 57.80 64.42 63.05 59.75 44.84 32.32 29.56 44.62
1936 28.15 17.00 34.24 47.07 a 56.34 60.48 68.61 66.38 b 55.40 49.63 33.78 31.19 45.69
1937 9.21 27.02 39.42 41.40 a 52.31 57.35 67.15 a 62.69 59.22 50.21 39.13 33.26 44.86
1938 30.68 31.79 36.58 44.30 50.27 59.89 b 67.17 a 62.71 62.58 47.87 31.90 a 30.47 46.35
1939 32.79 25.48 38.44 46.57 53.94 54.02 65.79 66.29 57.87 47.56 40.12 35.65 47.04
1940 27.95 35.67 41.26 45.95 55.12 a 61.77 66.76 65.37 59.68 49.53 31.50 32.74 47.78
1941 32.71 36.88 41.66 45.78 51.77 56.80 66.89 62.84 50.25 h 44.74 38.33 30.21 46.24
1942 23.47 28.04 35.82 46.62 48.56 53.00 a ----- z 64.52 e ----- z ----- z ----- z ----- z 42.86
1943 ----- z ----- z 32.65 45.30 46.66 51.80 63.15 61.63 57.47 48.42 35.95 28.26 47.13
1944 28.27 29.79 31.90 42.65 51.84 55.70 64.90 63.47 59.37 53.24 34.20 28.48 45.32
1945 28.92 33.00 35.06 40.93 51.34 54.50 66.48 66.84 54.82 49.66 34.72 28.35 45.39
1946 29.55 29.95 38.27 45.67 49.79 53.53 62.11 64.60 54.17 40.16 33.32 31.02 44.34
1947 23.42 33.12 39.55 43.28 54.81 53.65 64.79 63.19 57.02 47.87 a 34.89 h 31.26 f 48.07
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 61.19 55.12 46.32 32.45 19.84 42.98
1949 8.73 a ----- z 36.61 47.33 54.39 56.35 f 63.24 65.71 58.48 a 41.40 j 42.53 28.37 45.05
1950 15.23 30.89 34.40 40.68 47.61 55.02 61.52 63.03 54.78 ----- z ----- z 37.96 q 44.80
1951 25.03 30.62 31.45 46.27 50.87 55.20 66.48 64.71 57.65 44.06 34.02 24.06 44.20
1952 23.82 29.41 31.66 47.28 51.18 a 55.83 63.79 63.94 59.33 51.65 31.50 30.18 44.96
1953 37.26 32.00 36.37 41.71 a 46.56 51.75 64.68 64.50 60.02 48.98 38.98 31.27 46.17
1954 27.60 36.54 33.15 42.25 50.31 51.97 62.84 58.65 53.72 44.02 39.37 27.84 44.02
1955 24.65 25.04 26.60 a 38.37 46.84 b 57.73 61.53 65.47 55.95 46.74 28.23 26.29 41.95
1956 27.66 23.73 a 37.34 i 45.57 53.24 55.50 66.34 62.32 56.77 44.39 33.26 a 31.40 45.47
1957 16.18 30.05 37.13 43.55 54.08 57.78 63.17 a 62.13 59.03 44.21 32.97 32.74 44.42
1958 31.33 b 37.45 34.26 41.42 57.19 59.74 a 65.42 67.31 54.25 47.31 34.80 35.53 a 47.17
1959 30.23 30.14 36.35 44.02 46.78 a 57.62 65.10 a 61.93 a 52.77 45.21 33.98 30.23 44.53
1960 23.10 28.22 37.11 43.50 47.84 58.64 a 71.45 60.82 57.95 47.13 35.00 28.03 44.90
1961 31.90 b 36.39 36.58 42.18 49.52 62.82 68.00 70.53 51.90 42.95 31.85 27.33 a 46.00
1962 22.50 c 30.41 a 33.63 45.87 47.76 56.75 63.74 62.90 a 58.98 46.44 37.80 32.53 44.94
1963 18.82 39.46 37.97 42.23 52.35 a 56.88 62.28 a 65.73 62.77 49.92 37.70 30.10 46.35
1964 28.37 29.38 32.85 40.63 49.35 56.80 65.66 60.92 52.58 47.44 ----- z ----- z 46.40
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 53.06 58.88 65.05 69.08 53.18 47.21 36.33 22.97 50.72
1973 25.76 33.30 37.94 42.82 52.85 ----- z 69.24 69.13 57.82 47.00 32.83 34.08 45.71
1974 24.34 34.82 36.55 42.75 47.90 62.23 66.21 66.94 60.90 51.69 38.23 32.42 47.08
1975 27.79 28.52 34.39 37.80 47.87 57.03 70.23 63.10 59.72 45.84 34.05 32.19 44.88
1976 29.82 30.76 ----- z 43.28 ----- z ----- z ----- z ----- z 60.42 d ----- z ----- z ----- z 41.07
Period of Record Statistics
MEAN 26.23 30.74 35.84 43.42 50.72 57.19 66.03 64.92 56.96 47.01 35.76 28.97 45.53
S.D. 5.90 4.68 3.55 3.08 3.31 3.00 2.73 2.78 3.27 2.90 3.46 3.93 1.34
SKEW -1.06 -0.57 -0.42 0.13 0.40 0.38 0.26 0.38 -0.28 -0.14 0.26 -0.30 0.07
MAX 37.26 39.46 44.50 51.18 58.50 65.67 71.45 72.47 62.89 53.24 43.82 36.29 49.23
MIN 8.73 17.00 25.71 36.78 44.48 51.75 61.52 58.65 48.62 40.16 28.23 19.84 41.95
NO YRS 51 50 51 52 51 50 51 54 52 51 50 50 40