GREELEY st,

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(053546)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 196702
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 69.00 a 68.00 b 75.00 a 77.00 c 67.00 z 93.00 m 98.00 b 90.00 a 87.00 e 74.00 a 66.00 c 68.00 a 98.00
1894 52.00 z 64.00 a 71.00 e 77.00 d 84.00 q ----- z ----- z ----- z ----- z ----- z ----- z ----- z 84.00
1895 ----- z ----- z ----- z 80.00 p 87.00 a 88.00 a 96.00 b 94.00 a 90.00 75.00 68.00 a 63.00 a 96.00
1896 58.00 64.00 76.00 83.00 a 88.00 93.00 a 94.00 a 93.00 87.00 81.00 a 73.00 65.00 a 94.00
1897 60.00 59.00 73.00 82.00 88.00 a 91.00 95.00 90.00 a 90.00 b 81.00 75.00 61.00 95.00
1898 52.00 a 63.00 69.00 ----- z 88.00 99.00 97.00 96.00 90.00 b 87.00 72.00 55.00 99.00
1899 50.00 a 48.00 69.00 80.00 81.00 96.00 a ----- z 95.00 ----- z 88.00 72.00 64.00 96.00
1900 60.00 58.00 77.00 76.00 88.00 97.00 97.00 a 98.00 91.00 81.00 76.00 65.00 e 98.00
1901 60.00 64.00 73.00 84.00 87.00 98.00 100.00 97.00 88.00 81.00 72.00 59.00 a 100.00
1902 59.00 64.00 64.00 84.00 87.00 101.00 101.00 103.00 96.00 81.00 72.00 50.00 b 103.00
1903 61.00 45.00 a 69.00 a 79.00 85.00 95.00 b 98.00 99.00 96.00 b 83.00 d 74.00 69.00 99.00
1904 65.00 73.00 73.00 b 82.00 86.00 88.00 94.00 96.00 94.00 83.00 70.00 67.00 96.00
1905 63.00 65.00 a 73.00 82.00 84.00 96.00 94.00 97.00 93.00 87.00 76.00 63.00 97.00
1906 69.00 68.00 72.00 82.00 87.00 95.00 93.00 95.00 91.00 e 85.00 k 75.00 65.00 d 95.00
1907 ----- z ----- z 83.00 ----- z 88.00 b 92.00 k ----- z ----- z 89.00 83.00 72.00 g ----- z 92.00
1908 ----- z 67.00 78.00 83.00 91.00 96.00 98.00 97.00 96.00 84.00 75.00 51.00 98.00
1909 62.00 63.00 63.00 81.00 86.00 94.00 98.00 96.00 91.00 84.00 77.00 50.00 98.00
1910 67.00 69.00 84.00 89.00 90.00 98.00 b 101.00 a 97.00 a 93.00 91.00 75.00 64.00 101.00
1911 65.00 66.00 74.00 80.00 88.00 96.00 93.00 98.00 95.00 83.00 65.00 66.00 98.00
1912 66.00 60.00 61.00 76.00 87.00 91.00 98.00 95.00 88.00 80.00 76.00 ----- z 98.00
1913 61.00 65.00 76.00 83.00 90.00 95.00 100.00 96.00 88.00 g 81.00 75.00 47.00 100.00
1914 60.00 55.00 73.00 a 80.00 a 88.00 b 93.00 ----- z ----- z 92.00 a 84.00 a 76.00 53.00 a 93.00
1915 64.00 ----- z 68.00 d 81.00 a 94.00 a 91.00 a ----- z 99.00 b 95.00 88.00 78.00 ----- z 99.00
1916 ----- z 69.00 81.00 81.00 d ----- z ----- z 97.00 94.00 b 90.00 79.00 ----- z 48.00 i 97.00
1917 54.00 65.00 a 77.00 ----- z ----- z ----- z ----- z ----- z ----- z 82.00 k 77.00 69.00 82.00
1918 70.00 69.00 79.00 74.00 91.00 103.00 99.00 97.00 92.00 86.00 77.00 66.00 103.00
1919 56.00 58.00 77.00 86.00 88.00 104.00 106.00 a 102.00 92.00 a 80.00 a 70.00 a 58.00 b 106.00
1920 64.00 60.00 a 74.00 a 74.00 a 96.00 ----- z 101.00 95.00 95.00 85.00 70.00 61.00 101.00
1921 63.00 71.00 78.00 79.00 94.00 98.00 98.00 96.00 91.00 86.00 77.00 70.00 98.00
1922 61.00 66.00 70.00 74.00 85.00 99.00 101.00 97.00 95.00 90.00 67.00 64.00 101.00
1923 66.00 66.00 65.00 80.00 87.00 94.00 96.00 93.00 90.00 81.00 67.00 67.00 d 96.00
1924 57.00 72.00 60.00 79.00 84.00 96.00 97.00 98.00 94.00 83.00 78.00 67.00 98.00
1925 50.00 63.00 75.00 83.00 92.00 93.00 104.00 93.00 94.00 87.00 68.00 58.00 104.00
1926 45.00 62.00 73.00 80.00 93.00 98.00 100.00 100.00 92.00 90.00 68.00 64.00 100.00
1927 59.00 64.00 66.00 85.00 89.00 100.00 96.00 87.00 91.00 83.00 ----- z 48.00 100.00
1928 69.00 62.00 75.00 78.00 92.00 90.00 97.00 98.00 95.00 85.00 71.00 55.00 98.00
1929 60.00 57.00 73.00 77.00 85.00 99.00 98.00 100.00 98.00 86.00 51.00 55.00 100.00
1930 57.00 65.00 70.00 85.00 88.00 98.00 100.00 96.00 86.00 83.00 73.00 57.00 100.00
1931 68.00 65.00 68.00 81.00 90.00 100.00 103.00 99.00 97.00 82.00 82.00 57.00 103.00
1932 58.00 77.00 68.00 82.00 89.00 96.00 99.00 99.00 96.00 84.00 75.00 64.00 99.00
1933 58.00 64.00 75.00 78.00 91.00 100.00 102.00 96.00 99.00 82.00 75.00 67.00 102.00
1934 63.00 76.00 74.00 84.00 96.00 101.00 106.00 102.00 92.00 90.00 82.00 68.00 106.00
1935 69.00 70.00 79.00 80.00 78.00 96.00 105.00 100.00 95.00 85.00 64.00 59.00 105.00
1936 70.00 67.00 a 73.00 82.00 91.00 102.00 107.00 102.00 92.00 83.00 70.00 58.00 107.00
1937 45.00 62.00 69.00 83.00 90.00 101.00 101.00 102.00 95.00 87.00 69.00 60.00 102.00
1938 52.00 a 63.00 75.00 86.00 90.00 94.00 100.00 105.00 89.00 89.00 68.00 61.00 105.00
1939 52.00 58.00 73.00 84.00 92.00 96.00 105.00 98.00 95.00 81.00 70.00 75.00 105.00
1940 49.00 71.00 77.00 80.00 92.00 100.00 105.00 100.00 96.00 83.00 a 72.00 62.00 105.00
1941 60.00 70.00 71.00 73.00 90.00 94.00 98.00 99.00 91.00 80.00 74.00 63.00 99.00
1942 53.00 48.00 65.00 84.00 96.00 90.00 99.00 94.00 91.00 87.00 78.00 66.00 99.00
1943 70.00 68.00 80.00 82.00 92.00 97.00 101.00 99.00 91.00 83.00 71.00 55.00 a 101.00
1944 63.00 66.00 63.00 72.00 89.00 97.00 98.00 102.00 93.00 83.00 71.00 59.00 102.00
1945 66.00 63.00 74.00 82.00 94.00 95.00 99.00 99.00 97.00 82.00 79.00 58.00 99.00
1946 62.00 68.00 82.00 85.00 82.00 99.00 101.00 100.00 93.00 87.00 62.00 62.00 101.00
1947 64.00 66.00 71.00 77.00 85.00 95.00 100.00 100.00 99.00 90.00 64.00 69.00 100.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 100.00 99.00 89.00 72.00 64.00 100.00
1949 52.00 66.00 71.00 83.00 89.00 95.00 a 98.00 99.00 92.00 86.00 75.00 66.00 99.00
1950 68.00 72.00 71.00 82.00 88.00 96.00 94.00 94.00 d 94.00 a 88.00 79.00 63.00 96.00
1951 66.00 70.00 73.00 78.00 92.00 92.00 a 100.00 93.00 94.00 b 82.00 a 65.00 65.00 a 100.00
1952 59.00 a 62.00 67.00 83.00 86.00 100.00 100.00 a 98.00 95.00 83.00 a 72.00 54.00 100.00
1953 67.00 65.00 75.00 85.00 86.00 101.00 101.00 96.00 94.00 a 88.00 72.00 56.00 101.00
1954 61.00 75.00 70.00 85.00 95.00 106.00 105.00 a 100.00 99.00 86.00 69.00 69.00 106.00
1955 48.00 48.00 71.00 85.00 87.00 i 96.00 99.00 100.00 97.00 81.00 73.00 68.00 100.00
1956 66.00 52.00 79.00 80.00 86.00 100.00 97.00 a 94.00 92.00 83.00 72.00 62.00 100.00
1957 56.00 64.00 67.00 c 75.00 80.00 a 99.00 99.00 b 93.00 j 90.00 83.00 68.00 62.00 99.00
1958 56.00 69.00 62.00 81.00 89.00 97.00 96.00 97.00 95.00 84.00 75.00 66.00 97.00
1959 53.00 50.00 69.00 82.00 88.00 98.00 98.00 98.00 95.00 80.00 67.00 62.00 98.00
1960 60.00 55.00 76.00 85.00 87.00 98.00 99.00 99.00 98.00 82.00 70.00 54.00 99.00
1961 61.00 70.00 67.00 81.00 90.00 97.00 97.00 94.00 88.00 80.00 66.00 59.00 97.00
1962 56.00 74.00 75.00 84.00 91.00 95.00 98.00 f 98.00 89.00 82.00 d 71.00 e 64.00 g 98.00
1963 56.00 b 70.00 80.00 81.00 90.00 99.00 99.00 a 96.00 a 88.00 a 86.00 e 71.00 e 60.00 i 99.00
1964 62.00 l 61.00 b 67.00 82.00 93.00 95.00 100.00 97.00 93.00 a 84.00 f 74.00 i 69.00 h 100.00
1965 66.00 f 68.00 67.00 83.00 a 85.00 91.00 95.00 98.00 86.00 87.00 i 77.00 k 66.00 h 98.00
1966 57.00 c 56.00 78.00 82.00 a 92.00 95.00 100.00 99.00 90.00 81.00 g 68.00 i 60.00 i 100.00
1967 62.00 d 68.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 68.00
Period of Record Statistics
MEAN 60.12 64.14 72.35 80.99 88.76 96.51 99.11 97.29 92.80 83.90 71.87 61.52 100.28
S.D. 6.28 6.76 5.33 3.46 3.68 3.66 3.23 3.19 3.31 3.44 5.08 5.90 3.10
SKEW -0.42 -0.81 -0.15 -0.58 -0.32 -0.10 0.42 -0.47 -0.03 -0.11 -0.95 -0.46 0.31
MAX 70.00 77.00 84.00 89.00 96.00 106.00 107.00 105.00 99.00 91.00 82.00 75.00 107.00
MIN 45.00 45.00 60.00 72.00 78.00 88.00 93.00 87.00 86.00 74.00 51.00 47.00 94.00
NO YRS 67 71 72 69 68 67 66 69 70 68 67 64 47