DETROIT, OREGON

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(352277)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197209
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
1894 ----- z ----- z ----- z ----- z 69.00 68.30 88.16 90.71 67.21 a 56.46 e 50.07 39.74 66.21
1895 37.35 44.54 52.06 64.20 66.13 79.93 a 82.47 a 86.94 67.17 69.13 46.40 36.74 61.09
1896 35.65 43.66 44.97 47.30 63.06 m 75.10 88.68 80.26 72.90 62.82 c ----- z ----- z 61.26
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 42.13 46.37 a 47.94 57.03 64.52 74.10 78.87 86.54 c 76.77 65.84 ----- z ----- z 64.01
1903 ----- z ----- z ----- z ----- z ----- z 84.33 o 88.23 94.71 92.07 89.10 76.15 j 43.13 81.45
1904 ----- z 44.03 55.48 ----- z 72.90 80.60 85.94 90.61 ----- z ----- z ----- z ----- z 71.59
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 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1914 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1915 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1916 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1917 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1918 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1919 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1920 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1921 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1922 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1923 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1924 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1925 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1926 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1927 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1928 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1929 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
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 ----- z ----- z ----- z 9999.00
1932 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1933 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1934 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1935 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1936 ----- z ----- z ----- z ----- z 64.60 z 68.87 73.23 76.62 b 70.33 66.23 56.93 41.39 64.80
1937 32.10 41.75 47.90 53.53 68.52 74.77 82.23 ----- z 75.37 68.26 53.07 48.29 58.71
1938 44.74 46.96 48.97 62.63 70.29 77.80 85.90 80.23 82.29 i 63.65 47.70 ----- z 62.89
1939 ----- z 43.11 56.03 67.93 71.26 70.17 81.32 83.90 77.67 64.03 56.67 47.58 65.42
1940 45.74 47.03 58.32 62.90 74.77 80.10 80.39 84.90 73.27 65.26 48.03 46.03 63.90
1941 45.71 54.50 63.16 63.63 65.61 69.10 82.65 77.84 68.23 62.65 53.93 43.35 62.53
1942 43.77 a 47.11 54.81 63.17 64.29 69.67 82.39 83.00 79.30 66.13 48.03 42.19 61.99
1943 43.42 s 55.15 o 51.29 62.10 a 64.45 69.00 85.13 80.23 83.83 61.35 52.30 43.39 65.31
1944 41.77 45.71 a 51.10 56.70 66.16 68.73 81.26 78.77 75.57 63.10 47.33 41.81 59.83
1945 44.42 45.25 47.00 55.07 66.71 73.10 85.45 83.00 70.90 61.68 42.57 41.29 59.70
1946 40.45 43.04 48.45 59.27 69.48 69.33 80.03 82.13 70.63 52.06 44.93 42.84 58.55
1947 37.73 a 50.36 56.74 62.23 73.65 68.17 75.74 75.71 72.63 56.97 47.17 42.26 59.95
1948 ----- z ----- z ----- z ----- z ----- z ----- z 76.10 a 74.07 a 70.45 a 60.71 45.03 37.90 60.71
1949 36.35 41.89 49.61 65.93 a 70.03 74.23 78.87 79.32 75.93 57.13 56.30 41.19 60.57
1950 33.32 41.21 45.16 57.40 65.71 71.17 82.32 84.81 77.83 56.65 48.83 47.03 59.29
1951 37.90 45.18 47.67 a 68.52 a 67.30 a 78.67 83.53 a 83.23 e 79.87 58.39 49.60 39.65 61.62
1952 37.52 43.00 46.97 65.76 e 77.62 w 67.63 85.00 82.39 81.93 77.39 52.53 40.90 61.91
1953 45.81 e 48.39 50.87 56.90 60.90 66.37 85.06 79.10 81.47 66.68 53.23 44.68 61.62
1954 41.23 49.11 52.52 59.73 67.26 65.27 76.68 73.13 71.93 62.58 55.77 43.58 59.90
1955 42.00 45.14 45.61 50.70 62.77 72.43 73.45 82.29 74.50 62.10 44.63 41.97 a 58.13
1956 42.13 40.48 45.97 61.00 69.07 a 68.90 84.35 80.19 77.57 58.97 53.53 45.68 60.65
1957 36.52 45.79 49.77 59.37 67.74 74.20 79.19 78.03 81.03 60.81 51.50 44.74 60.72
1958 45.10 50.39 51.81 56.17 75.97 73.73 86.48 88.26 74.30 68.61 48.37 49.55 64.06
1959 42.94 44.71 52.71 61.93 61.29 72.20 84.19 81.74 68.43 64.35 55.80 45.35 61.31
1960 39.06 46.38 53.39 57.17 61.10 78.23 87.81 79.10 76.87 65.32 49.77 45.90 61.67
1961 49.61 46.82 49.74 58.63 63.61 80.77 85.81 88.65 71.37 61.58 50.00 41.68 62.36
1962 43.81 49.71 47.26 63.23 58.32 75.53 81.97 78.10 77.80 62.90 51.67 47.77 61.51
1963 42.52 54.79 53.52 52.20 68.35 69.17 74.42 80.16 78.63 62.84 49.13 45.55 60.94
1964 41.48 50.31 48.39 55.20 62.81 68.97 79.74 77.06 ----- z 64.77 45.53 40.94 57.75
1965 40.13 46.80 c 58.39 61.50 62.68 72.20 84.45 80.06 72.93 66.71 50.63 41.55 61.50
1966 40.77 a 45.43 51.90 61.93 69.26 71.25 b 78.06 81.62 b 76.47 63.71 51.00 a 42.32 61.14
1967 42.48 48.89 49.10 51.87 67.42 76.23 84.70 a 90.48 82.13 59.32 54.03 39.48 62.18
1968 40.90 54.14 55.19 54.93 63.48 71.73 80.97 75.06 72.83 ----- z 49.63 38.68 59.78
1969 34.61 43.07 53.74 56.47 70.13 73.30 ----- z 79.48 72.80 57.65 50.13 44.06 57.77
1970 42.06 52.57 52.53 a 50.83 65.23 76.50 82.58 84.97 68.30 60.58 49.70 37.52 60.28
1971 39.48 45.21 43.97 55.10 64.58 67.21 a 80.77 83.52 69.20 58.74 46.50 38.84 57.76
1972 38.97 46.14 51.61 51.57 68.42 72.90 83.61 84.65 70.03 ----- z ----- z ----- z 63.10
Period of Record Statistics
MEAN 40.79 46.55 51.07 58.73 66.87 72.58 82.10 82.04 74.96 63.33 50.21 42.80 60.92
S.D. 3.85 3.62 4.21 5.13 3.98 4.19 4.01 4.80 5.27 6.09 3.65 3.14 1.52
SKEW -0.21 0.65 0.60 -0.13 0.21 0.39 -0.49 0.52 0.82 1.99 0.09 0.15 -0.04
MAX 49.61 54.79 63.16 68.52 75.97 80.77 88.68 94.71 92.07 89.10 56.93 49.55 64.06
MIN 32.10 40.48 43.97 47.30 58.32 65.27 73.23 73.13 67.17 52.06 42.57 36.74 57.76
NO YRS 36 38 39 38 38 41 42 42 40 40 38 38 27