COTTONWOOD, IDAHO

Monthly Extreme Maximum 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 61.00 u ----- z ----- z ----- z 99.00 ----- z ----- z ----- z ----- z 99.00
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 55.00 68.00 79.00 80.00 87.00 89.00 82.00 73.00 59.00 46.00 89.00
1914 50.00 46.00 56.00 64.00 81.00 83.00 93.00 92.00 84.00 74.00 58.00 40.00 93.00
1915 46.00 49.00 65.00 71.00 70.00 80.00 86.00 92.00 81.00 70.00 53.00 49.00 92.00
1916 43.00 55.00 a 61.00 71.00 69.00 88.00 88.00 89.00 89.00 72.00 57.00 45.00 89.00
1917 39.00 45.00 a 45.00 51.00 71.00 81.00 90.00 89.00 85.00 74.00 c 69.00 52.00 90.00
1918 58.00 47.00 59.00 67.00 77.00 89.00 95.00 88.00 83.00 74.00 51.00 51.00 95.00
1919 47.00 45.00 62.00 71.00 79.00 91.00 97.00 92.00 84.00 71.00 58.00 50.00 97.00
1920 52.00 53.00 55.00 61.00 68.00 76.00 98.00 95.00 83.00 74.00 51.00 45.00 98.00
1921 47.00 54.00 59.00 64.00 71.00 80.00 88.00 89.00 73.00 78.00 65.00 55.00 89.00
1922 40.00 39.00 53.00 62.00 73.00 86.00 94.00 93.00 86.00 c 76.00 56.00 44.00 94.00
1923 45.00 50.00 67.00 71.00 d 75.00 81.00 90.00 94.00 89.00 76.00 59.00 47.00 94.00
1924 46.00 57.00 50.00 68.00 83.00 96.00 95.00 91.00 89.00 72.00 56.00 52.00 96.00
1925 44.00 49.00 59.00 73.00 75.00 91.00 97.00 96.00 84.00 67.00 54.00 55.00 97.00
1926 42.00 56.00 63.00 84.00 78.00 89.00 95.00 99.00 78.00 73.00 57.00 52.00 99.00
1927 49.00 45.00 62.00 a 79.00 78.00 k 85.00 93.00 89.00 77.00 75.00 59.00 48.00 93.00
1928 50.00 45.00 66.00 72.00 90.00 88.00 102.00 93.00 89.00 72.00 59.00 51.00 102.00
1929 37.00 39.00 59.00 61.00 n ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 61.00
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 77.00 65.00 50.00 77.00
1932 44.00 61.00 61.00 72.00 76.00 90.00 92.00 94.00 89.00 82.00 a 59.00 50.00 94.00
1933 43.00 42.00 56.00 72.00 79.00 93.00 100.00 96.00 85.00 81.00 60.00 52.00 100.00
1934 52.00 60.00 67.00 81.00 91.00 88.00 106.00 95.00 91.00 c 86.00 65.00 a 45.00 106.00
1935 51.00 51.00 62.00 b 69.00 c 77.00 85.00 100.00 99.00 90.00 85.00 52.00 45.00 100.00
1936 43.00 45.00 63.00 83.00 a 90.00 94.00 101.00 95.00 b 89.00 82.00 60.00 56.00 101.00
1937 34.00 49.00 60.00 72.00 a 80.00 92.00 98.00 a 92.00 93.00 76.00 63.00 51.00 98.00
1938 47.00 51.00 59.00 72.00 83.00 82.00 b 99.00 a 94.00 95.00 78.00 51.00 a 57.00 99.00
1939 50.00 47.00 69.00 83.00 88.00 96.00 100.00 96.00 92.00 77.00 59.00 65.00 100.00
1940 51.00 57.00 67.00 71.00 84.00 a 95.00 99.00 98.00 89.00 75.00 51.00 55.00 99.00
1941 53.00 58.00 67.00 76.00 83.00 86.00 97.00 89.00 75.00 69.00 63.00 58.00 97.00
1942 47.00 45.00 67.00 75.00 80.00 85.00 a 97.00 a 98.00 e ----- z ----- z ----- z ----- z 98.00
1943 ----- z ----- z 65.00 77.00 73.00 78.00 91.00 91.00 89.00 86.00 55.00 48.00 91.00
1944 54.00 50.00 60.00 72.00 80.00 84.00 94.00 95.00 94.00 76.00 53.00 46.00 95.00
1945 50.00 50.00 57.00 68.00 79.00 85.00 94.00 94.00 98.00 79.00 62.00 48.00 98.00
1946 50.00 52.00 67.00 82.00 77.00 87.00 96.00 96.00 85.00 62.00 55.00 51.00 96.00
1947 43.00 51.00 67.00 72.00 83.00 80.00 93.00 97.00 96.00 81.00 68.00 46.00 97.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 88.00 88.00 76.00 55.00 38.00 88.00
1949 33.00 50.00 55.00 76.00 83.00 85.00 97.00 99.00 90.00 69.00 65.00 49.00 99.00
1950 45.00 61.00 51.00 65.00 78.00 80.00 88.00 92.00 95.00 72.00 a 41.00 z 55.00 q 95.00
1951 46.00 50.00 57.00 72.00 82.00 82.00 97.00 97.00 86.00 83.00 54.00 49.00 97.00
1952 45.00 49.00 60.00 82.00 75.00 a 84.00 93.00 92.00 91.00 82.00 62.00 48.00 93.00
1953 57.00 51.00 65.00 72.00 a 78.00 78.00 99.00 97.00 92.00 80.00 62.00 44.00 99.00
1954 53.00 57.00 58.00 70.00 88.00 81.00 90.00 90.00 88.00 76.00 61.00 49.00 90.00
1955 39.00 48.00 49.00 64.00 75.00 a 94.00 92.00 98.00 95.00 75.00 56.00 50.00 98.00
1956 46.00 48.00 62.00 i 79.00 83.00 81.00 92.00 94.00 84.00 75.00 60.00 a 50.00 94.00
1957 45.00 52.00 60.00 78.00 82.00 89.00 92.00 a 89.00 91.00 70.00 55.00 52.00 92.00
1958 45.00 a 61.00 57.00 69.00 85.00 89.00 a 95.00 96.00 93.00 80.00 59.00 50.00 a 96.00
1959 55.00 48.00 58.00 69.00 80.00 a 86.00 99.00 a 92.00 a 86.00 71.00 62.00 56.00 99.00
1960 47.00 47.00 72.00 71.00 82.00 87.00 a 99.00 93.00 87.00 78.00 56.00 45.00 99.00
1961 50.00 a 53.00 59.00 66.00 82.00 89.00 96.00 102.00 80.00 78.00 57.00 47.00 a 102.00
1962 48.00 c 50.00 a 59.00 80.00 70.00 91.00 92.00 94.00 a 87.00 78.00 60.00 50.00 94.00
1963 43.00 63.00 67.00 75.00 77.00 a 84.00 86.00 a 94.00 90.00 85.00 59.00 45.00 94.00
1964 50.00 45.00 67.00 64.00 79.00 86.00 95.00 91.00 79.00 79.00 ----- z ----- z 95.00
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 85.00 85.00 92.00 98.00 85.00 74.00 57.00 52.00 98.00
1973 53.00 55.00 61.00 69.00 87.00 ----- z 96.00 97.00 93.00 75.00 55.00 54.00 97.00
1974 54.00 48.00 59.00 68.00 71.00 89.00 94.00 94.00 89.00 78.00 58.00 49.00 94.00
1975 49.00 48.00 61.00 58.00 81.00 89.00 97.00 92.00 87.00 84.00 68.00 55.00 97.00
1976 57.00 49.00 ----- z 69.00 ----- z ----- z ----- z ----- z 90.00 d ----- z ----- z ----- z 90.00
Period of Record Statistics
MEAN 47.20 50.51 60.49 71.35 79.31 86.14 94.73 93.83 87.40 76.25 58.49 49.75 96.47
S.D. 5.54 5.50 5.52 6.66 5.63 4.96 4.30 3.40 5.36 5.02 4.54 4.70 3.67
SKEW -0.36 0.34 -0.41 -0.28 -0.02 0.11 -0.05 0.10 -0.53 -0.11 0.35 0.38 -0.08
MAX 58.00 63.00 72.00 84.00 91.00 96.00 106.00 102.00 98.00 86.00 69.00 65.00 106.00
MIN 33.00 39.00 45.00 51.00 68.00 76.00 86.00 88.00 73.00 62.00 51.00 38.00 89.00
NO YRS 51 51 51 52 51 51 52 54 53 53 51 51 43