KOOSKIA st,

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(105011)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 198708
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
1908 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 60.00 r 53.00 d 60.00
1909 48.00 54.00 72.00 72.00 90.00 101.00 108.00 105.00 99.00 76.00 66.00 42.00 108.00
1910 50.00 49.00 73.00 89.00 92.00 97.00 105.00 ----- z ----- z ----- z 65.00 55.00 105.00
1911 52.00 47.00 76.00 82.00 86.00 92.00 101.00 100.00 97.00 o 80.00 51.00 45.00 101.00
1912 47.00 56.00 70.00 82.00 89.00 103.00 101.00 102.00 88.00 86.00 58.00 58.00 103.00
1913 50.00 a 48.00 59.00 84.00 89.00 b 92.00 103.00 103.00 f 98.00 82.00 c 58.00 e 47.00 d 103.00
1914 51.00 d 55.00 68.00 77.00 94.00 96.00 110.00 l 109.00 90.00 80.00 k 65.00 h 48.00 b 110.00
1915 45.00 b 63.00 74.00 87.00 86.00 d ----- z ----- z 100.00 c 89.00 e 82.00 64.00 z 60.00 v 100.00
1916 50.00 49.00 67.00 l 88.00 86.00 106.00 g 99.00 p 104.00 101.00 c 71.00 h 61.00 h 52.00 106.00
1917 52.00 50.00 57.00 69.00 87.00 c 94.00 x 103.00 99.00 u 95.00 79.00 65.00 h 53.00 e 103.00
1918 ----- z ----- z ----- z 80.00 k 92.00 e 105.00 f 111.00 e 104.00 e 93.00 d 84.00 b 57.00 55.00 l 111.00
1919 55.00 c 53.00 b 75.00 a 81.00 c 88.00 c 104.00 c 104.00 d 97.00 a 89.00 e 78.00 c 54.00 b 48.00 104.00
1920 46.00 55.00 g 69.00 74.00 85.00 95.00 a 106.00 106.00 95.00 81.00 e 60.00 e 62.00 106.00
1921 53.00 58.00 a 72.00 77.00 a 85.00 97.00 102.00 d 105.00 a 89.00 85.00 65.00 b 61.00 a 105.00
1922 48.00 a 52.00 a 63.00 c 80.00 a 90.00 a 99.00 a 113.00 108.00 101.00 85.00 55.00 j 42.00 a 113.00
1923 59.00 c 43.00 b 68.00 b ----- z 84.00 a 94.00 a 108.00 a 107.00 a 98.00 90.00 a 66.00 a 59.00 a 108.00
1924 54.00 a 58.00 61.00 a 80.00 98.00 106.00 108.00 104.00 101.00 b 81.00 c 69.00 d 60.00 108.00
1925 57.00 60.00 71.00 84.00 93.00 b 104.00 105.00 b 106.00 94.00 73.00 l 62.00 o 59.00 a 106.00
1926 43.00 71.00 75.00 d 93.00 87.00 102.00 c 107.00 106.00 89.00 78.00 m 61.00 f 52.00 107.00
1927 47.00 58.00 b 74.00 b 90.00 d 87.00 94.00 105.00 102.00 87.00 80.00 k 60.00 g 57.00 105.00
1928 48.00 55.00 b 78.00 86.00 a 104.00 102.00 112.00 104.00 102.00 80.00 b 64.00 57.00 a 112.00
1929 45.00 50.00 69.00 b 79.00 b 94.00 94.00 a 109.00 108.00 98.00 b 89.00 a 61.00 c 68.00 c 109.00
1930 61.00 64.00 a 76.00 87.00 a 92.00 96.00 106.00 a 109.00 98.00 81.00 a 65.00 j 48.00 a 109.00
1931 55.00 a 58.00 69.00 b 84.00 100.00 a 99.00 112.00 107.00 100.00 89.00 71.00 a 47.00 112.00
1932 54.00 64.00 62.00 86.00 86.00 102.00 104.00 108.00 a 100.00 a 90.00 60.00 58.00 108.00
1933 55.00 58.00 67.00 b 84.00 92.00 102.00 112.00 i 108.00 b 97.00 b 87.00 72.00 f 62.00 112.00
1934 59.00 63.00 b 80.00 92.00 103.00 97.00 a 116.00 105.00 e 102.00 f 95.00 80.00 m 56.00 b 116.00
1935 59.00 57.00 74.00 a 78.00 89.00 95.00 110.00 b 110.00 a 101.00 95.00 d 55.00 51.00 110.00
1936 56.00 d 58.00 74.00 93.00 102.00 106.00 110.00 107.00 97.00 88.00 61.00 57.00 110.00
1937 44.00 a 53.00 a 72.00 79.00 93.00 98.00 108.00 105.00 101.00 81.00 74.00 58.00 108.00
1938 60.00 60.00 66.00 82.00 94.00 93.00 107.00 105.00 106.00 88.00 61.00 50.00 107.00
1939 56.00 56.00 g 78.00 96.00 100.00 107.00 c 111.00 103.00 98.00 81.00 63.00 60.00 111.00
1940 49.00 61.00 74.00 81.00 94.00 102.00 106.00 107.00 99.00 79.00 57.00 55.00 107.00
1941 55.00 62.00 77.00 87.00 93.00 96.00 107.00 100.00 86.00 75.00 61.00 59.00 107.00
1942 56.00 52.00 76.00 84.00 79.00 94.00 101.00 107.00 101.00 87.00 60.00 55.00 107.00
1943 55.00 65.00 74.00 90.00 82.00 a 90.00 b 100.00 101.00 96.00 95.00 58.00 61.00 101.00
1944 59.00 54.00 70.00 80.00 92.00 96.00 103.00 103.00 103.00 87.00 65.00 47.00 103.00
1945 65.00 59.00 67.00 76.00 87.00 95.00 104.00 105.00 107.00 87.00 68.00 52.00 107.00
1946 52.00 59.00 77.00 92.00 90.00 93.00 103.00 107.00 94.00 74.00 58.00 62.00 107.00
1947 51.00 61.00 75.00 84.00 94.00 90.00 104.00 104.00 104.00 87.00 60.00 51.00 104.00
1948 55.00 69.00 70.00 85.00 96.00 100.00 95.00 a 94.00 98.00 78.00 56.00 48.00 100.00
1949 42.00 59.00 65.00 86.00 95.00 97.00 108.00 109.00 100.00 78.00 a 63.00 55.00 109.00
1950 50.00 57.00 64.00 75.00 89.00 96.00 102.00 101.00 105.00 80.00 60.00 52.00 105.00
1951 57.00 53.00 65.00 82.00 96.00 93.00 106.00 105.00 94.00 83.00 58.00 51.00 106.00
1952 47.00 55.00 71.00 94.00 87.00 96.00 102.00 101.00 96.00 86.00 58.00 50.00 102.00
1953 67.00 i 57.00 73.00 82.00 88.00 89.00 111.00 106.00 99.00 a 82.00 65.00 56.00 111.00
1954 54.00 64.00 65.00 78.00 97.00 94.00 99.00 99.00 95.00 79.00 62.00 52.00 99.00
1955 48.00 53.00 61.00 75.00 87.00 103.00 106.00 108.00 101.00 79.00 60.00 54.00 108.00
1956 51.00 59.00 72.00 84.00 94.00 93.00 103.00 105.00 92.00 80.00 57.00 57.00 105.00
1957 40.00 63.00 68.00 86.00 94.00 97.00 101.00 98.00 95.00 80.00 55.00 57.00 101.00
1958 59.00 64.00 64.00 79.00 96.00 98.00 104.00 104.00 102.00 83.00 60.00 58.00 104.00
1959 60.00 50.00 69.00 80.00 93.00 98.00 111.00 98.00 95.00 76.00 59.00 49.00 111.00
1960 49.00 56.00 81.00 82.00 90.00 97.00 108.00 102.00 94.00 85.00 69.00 d 49.00 108.00
1961 45.00 56.00 71.00 76.00 92.00 99.00 c 107.00 114.00 90.00 80.00 56.00 49.00 114.00
1962 53.00 59.00 70.00 89.00 83.00 104.00 103.00 106.00 96.00 81.00 61.00 55.00 a 106.00
1963 45.00 61.00 72.00 78.00 92.00 97.00 97.00 106.00 99.00 a 89.00 63.00 49.00 106.00
1964 48.00 55.00 78.00 74.00 d 91.00 95.00 103.00 98.00 88.00 80.00 61.00 50.00 103.00
1965 49.00 66.00 c 76.00 82.00 90.00 91.00 105.00 a 107.00 86.00 83.00 61.00 62.00 107.00
1966 54.00 56.00 77.00 78.00 99.00 94.00 102.00 108.00 99.00 82.00 65.00 50.00 108.00
1967 61.00 61.00 67.00 70.00 89.00 97.00 111.00 108.00 106.00 78.00 60.00 52.00 111.00
1968 49.00 69.00 72.00 90.00 90.00 94.00 104.00 100.00 93.00 73.00 58.00 60.00 104.00
1969 40.00 51.00 77.00 84.00 a 93.00 96.00 101.00 108.00 100.00 71.00 62.00 47.00 108.00
1970 54.00 59.00 61.00 71.00 94.00 101.00 103.00 107.00 88.00 83.00 56.00 47.00 107.00
1971 59.00 61.00 71.00 77.00 90.00 97.00 104.00 105.00 95.00 82.00 53.00 47.00 105.00
1972 55.00 69.00 76.00 80.00 96.00 96.00 100.00 105.00 92.00 80.00 60.00 52.00 105.00
1973 48.00 63.00 69.00 80.00 95.00 101.00 104.00 105.00 103.00 73.00 61.00 51.00 105.00
1974 61.00 62.00 71.00 80.00 79.00 100.00 103.00 103.00 95.00 82.00 65.00 57.00 103.00
1975 53.00 59.00 62.00 69.00 89.00 90.00 107.00 101.00 90.00 87.00 69.00 61.00 107.00
1976 50.00 61.00 69.00 79.00 95.00 98.00 99.00 95.00 100.00 82.00 62.00 44.00 100.00
1977 44.00 66.00 70.00 97.00 84.00 98.00 100.00 105.00 91.00 72.00 58.00 60.00 105.00
1978 45.00 59.00 82.00 75.00 82.00 93.00 101.00 103.00 96.00 79.00 61.00 47.00 103.00
1979 38.00 53.00 73.00 79.00 88.00 102.00 106.00 104.00 95.00 87.00 62.00 55.00 106.00
1980 54.00 59.00 65.00 90.00 92.00 91.00 a 105.00 96.00 b 92.00 b 86.00 69.00 59.00 105.00
1981 52.00 67.00 75.00 89.00 86.00 90.00 101.00 104.00 103.00 79.00 65.00 55.00 104.00
1982 51.00 57.00 68.00 80.00 88.00 98.00 101.00 102.00 93.00 75.00 58.00 56.00 102.00
1983 58.00 65.00 a 69.00 c 78.00 99.00 92.00 100.00 108.00 89.00 77.00 f 69.00 43.00 108.00
1984 55.00 55.00 68.00 85.00 93.00 94.00 106.00 105.00 96.00 83.00 65.00 45.00 106.00
1985 47.00 56.00 69.00 85.00 92.00 101.00 109.00 98.00 90.00 a 73.00 54.00 39.00 109.00
1986 46.00 68.00 75.00 84.00 99.00 100.00 99.00 a 106.00 91.00 77.00 65.00 51.00 m 106.00
1987 44.00 55.00 75.00 90.00 ----- z 101.00 101.00 104.00 ----- z ----- z ----- z ----- z 104.00
Period of Record Statistics
MEAN 51.57 58.21 70.75 82.42 91.15 97.12 104.81 104.20 96.08 82.11 61.30 53.25 105.80
S.D. 5.72 5.70 5.31 6.26 5.22 4.25 4.06 3.74 5.23 5.33 4.61 5.83 3.13
SKEW -0.08 -0.05 -0.33 0.08 0.10 0.24 0.30 -0.56 -0.04 0.27 0.35 -0.10 0.08
MAX 65.00 71.00 82.00 97.00 104.00 107.00 116.00 114.00 107.00 95.00 74.00 68.00 114.00
MIN 38.00 43.00 57.00 69.00 79.00 89.00 95.00 94.00 86.00 71.00 51.00 39.00 99.00
NO YRS 77 76 77 77 78 75 75 76 75 71 67 76 51