COTTONWOOD, IDAHO

Monthly Extreme 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 29.00 u ----- z ----- z ----- z 35.00 ----- z ----- z ----- z ----- z 29.00
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 4.00 24.00 28.00 40.00 40.00 42.00 33.00 26.00 21.00 12.00 4.00
1914 13.00 -4.00 24.00 27.00 30.00 29.00 42.00 44.00 33.00 31.00 20.00 0.00 -4.00
1915 5.00 17.00 24.00 28.00 29.00 36.00 41.00 50.00 32.00 31.00 13.00 -3.00 -3.00
1916 -7.00 6.00 a 18.00 24.00 23.00 33.00 38.00 39.00 34.00 27.00 -5.00 7.00 -7.00
1917 0.00 10.00 a 8.00 21.00 28.00 32.00 39.00 49.00 37.00 22.00 c 27.00 17.00 0.00
1918 -7.00 8.00 15.00 16.00 28.00 37.00 44.00 39.00 42.00 30.00 17.00 -1.00 -7.00
1919 1.00 11.00 21.00 26.00 29.00 36.00 42.00 43.00 33.00 16.00 1.00 -13.00 -13.00
1920 -1.00 17.00 17.00 17.00 28.00 36.00 48.00 40.00 35.00 24.00 19.00 14.00 -1.00
1921 13.00 6.00 21.00 22.00 29.00 40.00 32.00 46.00 28.00 29.00 14.00 3.00 3.00
1922 -6.00 3.00 14.00 19.00 24.00 34.00 48.00 41.00 35.00 c 27.00 15.00 -5.00 -6.00
1923 7.00 0.00 11.00 23.00 d 28.00 30.00 42.00 46.00 37.00 24.00 24.00 -8.00 -8.00
1924 -13.00 15.00 15.00 21.00 27.00 32.00 41.00 40.00 30.00 29.00 9.00 -21.00 -21.00
1925 13.00 13.00 17.00 26.00 31.00 32.00 48.00 36.00 33.00 21.00 20.00 15.00 13.00
1926 9.00 20.00 21.00 22.00 30.00 36.00 43.00 39.00 15.00 23.00 20.00 0.00 0.00
1927 -11.00 16.00 13.00 10.00 31.00 q 35.00 37.00 36.00 30.00 25.00 22.00 -18.00 -18.00
1928 -9.00 13.00 18.00 20.00 25.00 32.00 41.00 37.00 32.00 a 20.00 16.00 2.00 -9.00
1929 -15.00 -15.00 20.00 18.00 g ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z -15.00
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 19.00 -9.00 -1.00 -9.00
1932 -5.00 -8.00 11.00 23.00 27.00 34.00 32.00 34.00 25.00 24.00 a 21.00 -16.00 -16.00
1933 -5.00 -34.00 12.00 20.00 26.00 37.00 34.00 36.00 26.00 22.00 14.00 15.00 -34.00
1934 16.00 18.00 20.00 22.00 25.00 31.00 35.00 37.00 21.00 c 26.00 20.00 a 4.00 4.00
1935 -25.00 13.00 12.00 b 11.00 c 23.00 34.00 33.00 33.00 28.00 3.00 0.00 10.00 -25.00
1936 -6.00 -28.00 6.00 4.00 a 30.00 36.00 38.00 35.00 b 21.00 24.00 8.00 0.00 -28.00
1937 -29.00 5.00 13.00 21.00 a 25.00 28.00 38.00 a 30.00 26.00 27.00 22.00 12.00 -29.00
1938 2.00 0.00 17.00 22.00 24.00 26.00 b 41.00 a 34.00 35.00 23.00 7.00 a -7.00 -7.00
1939 17.00 -10.00 9.00 19.00 30.00 29.00 33.00 34.00 27.00 26.00 19.00 4.00 -10.00
1940 -2.00 15.00 23.00 26.00 29.00 a 34.00 38.00 37.00 37.00 30.00 -3.00 0.00 -3.00
1941 5.00 18.00 16.00 21.00 29.00 37.00 43.00 41.00 23.00 h 22.00 7.00 2.00 2.00
1942 -18.00 -3.00 15.00 24.00 25.00 32.00 a ----- z 30.00 e ----- z ----- z ----- z ----- z -18.00
1943 ----- z ----- z 2.00 24.00 26.00 29.00 37.00 33.00 23.00 18.00 9.00 9.00 2.00
1944 4.00 3.00 2.00 24.00 25.00 34.00 35.00 40.00 32.00 30.00 18.00 5.00 2.00
1945 9.00 13.00 -6.00 18.00 32.00 31.00 41.00 36.00 28.00 21.00 7.00 3.00 -6.00
1946 7.00 2.00 20.00 23.00 25.00 34.00 40.00 34.00 25.00 19.00 9.00 4.00 2.00
1947 -11.00 12.00 19.00 24.00 30.00 33.00 37.00 40.00 31.00 24.00 a 17.00 h 9.00 f -11.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 36.00 29.00 20.00 15.00 -10.00 -10.00
1949 -21.00 a ----- z 18.00 25.00 29.00 31.00 f 35.00 38.00 24.00 a 18.00 j 25.00 6.00 -21.00
1950 -23.00 -16.00 1.00 22.00 27.00 38.00 38.00 41.00 28.00 ----- z 24.00 v 20.00 -23.00
1951 -15.00 -6.00 7.00 18.00 29.00 28.00 40.00 36.00 29.00 19.00 10.00 -7.00 -15.00
1952 -7.00 2.00 9.00 20.00 31.00 a 30.00 35.00 37.00 28.00 25.00 2.00 1.00 -7.00
1953 21.00 9.00 16.00 18.00 26.00 33.00 39.00 40.00 27.00 23.00 12.00 10.00 9.00
1954 -18.00 12.00 10.00 23.00 20.00 29.00 34.00 32.00 21.00 19.00 13.00 2.00 -18.00
1955 1.00 2.00 -15.00 a 20.00 30.00 b 34.00 35.00 39.00 28.00 25.00 -16.00 -1.00 -16.00
1956 -11.00 -16.00 a -3.00 21.00 29.00 32.00 44.00 36.00 27.00 23.00 5.00 a -2.00 -16.00
1957 -21.00 -5.00 15.00 25.00 37.00 37.00 38.00 a 37.00 25.00 26.00 9.00 8.00 -21.00
1958 10.00 b 19.00 11.00 25.00 27.00 35.00 a 42.00 37.00 27.00 20.00 3.00 18.00 a 3.00
1959 -15.00 10.00 17.00 19.00 27.00 a 35.00 37.00 a 38.00 a 30.00 25.00 -3.00 8.00 -15.00
1960 -7.00 -7.00 3.00 25.00 24.00 33.00 38.00 33.00 29.00 22.00 5.00 5.00 -7.00
1961 7.00 b 22.00 11.00 22.00 30.00 36.00 41.00 45.00 25.00 21.00 10.00 -13.00 a -13.00
1962 -15.00 c -12.00 a 8.00 23.00 25.00 30.00 31.00 35.00 a 31.00 29.00 16.00 3.00 -15.00
1963 -23.00 18.00 12.00 21.00 32.00 a 37.00 37.00 39.00 35.00 22.00 14.00 2.00 -23.00
1964 6.00 7.00 12.00 16.00 25.00 36.00 42.00 39.00 26.00 22.00 ----- z ----- z 6.00
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 25.00 38.00 40.00 41.00 30.00 20.00 21.00 -17.00 -17.00
1973 -8.00 11.00 15.00 21.00 26.00 ----- z 39.00 43.00 32.00 26.00 10.00 11.00 -8.00
1974 -8.00 17.00 12.00 25.00 25.00 36.00 41.00 41.00 32.00 23.00 21.00 11.00 -8.00
1975 -3.00 9.00 8.00 20.00 30.00 35.00 48.00 41.00 33.00 23.00 2.00 11.00 -3.00
1976 3.00 -2.00 ----- z 21.00 ----- z ----- z ----- z ----- z 37.00 a ----- z ----- z ----- z -2.00
Period of Record Statistics
MEAN -3.84 4.52 12.29 21.19 27.49 33.62 39.12 38.33 29.56 23.45 11.52 2.18 -9.22
S.D. 12.08 12.54 7.74 4.29 2.94 3.22 4.18 4.30 5.00 4.64 9.34 9.65 10.49
SKEW -0.02 -1.02 -1.13 -1.69 0.31 -0.25 0.26 0.52 -0.23 -1.46 -0.71 -0.48 -0.28
MAX 21.00 22.00 24.00 28.00 37.00 40.00 48.00 50.00 42.00 31.00 27.00 20.00 13.00
MIN -29.00 -34.00 -15.00 4.00 20.00 26.00 31.00 30.00 15.00 3.00 -16.00 -21.00 -34.00
NO YRS 51 50 52 52 51 50 51 54 52 51 50 51 41