KOSMOS, WASHINGTON

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(454286)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 196511
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
1905 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 72.00 e 74.00 58.00 a 74.00
1906 59.00 68.00 72.00 e 89.00 91.00 94.00 104.00 96.00 84.00 a 91.00 68.00 52.00 104.00
1907 68.00 66.00 66.00 79.00 86.00 b 94.00 a 104.00 89.00 97.00 85.00 69.00 o 62.00 104.00
1908 50.00 c 52.00 i 68.00 c 77.00 f 79.00 95.00 a 100.00 b 101.00 92.00 86.00 70.00 50.00 a 101.00
1909 51.00 55.00 74.00 79.00 89.00 94.00 a 89.00 93.00 97.00 a 83.00 a 56.00 b 56.00 97.00
1910 51.00 45.00 80.00 ----- z 89.00 94.00 97.00 90.00 90.00 75.00 64.00 52.00 97.00
1911 51.00 55.00 77.00 81.00 89.00 92.00 100.00 92.00 84.00 83.00 64.00 62.00 100.00
1912 59.00 63.00 a 73.00 72.00 91.00 93.00 98.00 95.00 85.00 77.00 62.00 61.00 98.00
1913 49.00 53.00 69.00 88.00 86.00 90.00 99.00 97.00 90.00 75.00 68.00 60.00 99.00
1914 55.00 64.00 73.00 76.00 90.00 94.00 97.00 99.00 a 90.00 88.00 68.00 58.00 99.00
1915 59.00 61.00 83.00 94.00 82.00 95.00 100.00 99.00 j ----- z ----- z ----- z 51.00 o 100.00
1916 38.00 72.00 70.00 78.00 82.00 94.00 88.00 98.00 90.00 72.00 62.00 ----- z 98.00
1917 51.00 s ----- z ----- z 69.00 80.00 90.00 95.00 96.00 89.00 84.00 h 59.00 z 57.00 96.00
1918 55.00 60.00 76.00 86.00 80.00 93.00 93.00 97.00 97.00 o 74.00 61.00 58.00 97.00
1919 56.00 54.00 69.00 70.00 84.00 84.00 101.00 101.00 95.00 74.00 p 65.00 60.00 101.00
1920 63.00 65.00 63.00 78.00 89.00 91.00 99.00 101.00 95.00 p ----- z ----- z ----- z 101.00
1921 ----- z ----- z ----- z 73.00 87.00 88.00 91.00 93.00 80.00 71.00 63.00 61.00 93.00
1922 52.00 a 56.00 58.00 74.00 97.00 94.00 100.00 98.00 f ----- z ----- z ----- z 46.00 100.00
1923 55.00 a ----- z ----- z ----- z 78.00 f 97.00 ----- z ----- z ----- z ----- z ----- z ----- z 97.00
1924 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1925 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 98.00 f 92.00 78.00 60.00 60.00 98.00
1926 56.00 65.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 65.00
1927 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 62.00 f 54.00 a 62.00
1928 ----- z ----- z 82.00 76.00 100.00 88.00 ----- z ----- z ----- z ----- z ----- z ----- z 100.00
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 83.00 ----- z ----- z 83.00
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 67.00 i 60.00 53.00 67.00
1933 49.00 50.00 63.00 75.00 79.00 91.00 93.00 105.00 82.00 90.00 65.00 57.00 105.00
1934 60.00 68.00 77.00 92.00 92.00 90.00 90.00 97.00 101.00 93.00 68.00 a 63.00 101.00
1935 72.00 70.00 55.00 c 75.00 82.00 93.00 101.00 98.00 96.00 87.00 59.00 58.00 101.00
1936 54.00 54.00 67.00 87.00 91.00 89.00 89.00 99.00 91.00 94.00 68.00 54.00 99.00
1937 43.00 63.00 67.00 67.00 91.00 95.00 90.00 92.00 b 97.00 83.00 68.00 57.00 97.00
1938 54.00 74.00 63.00 76.00 89.00 92.00 105.00 86.00 f 98.00 c 82.00 d 60.00 53.00 105.00
1939 54.00 52.00 78.00 85.00 95.00 86.00 99.00 99.00 88.00 85.00 69.00 62.00 99.00
1940 67.00 67.00 73.00 84.00 a 91.00 95.00 92.00 100.00 c 86.00 i 79.00 d 61.00 h 61.00 e 100.00
1941 62.00 66.00 77.00 81.00 91.00 99.00 104.00 95.00 79.00 80.00 g 72.00 59.00 104.00
1942 63.00 57.00 76.00 79.00 84.00 103.00 105.00 100.00 c 89.00 84.00 b 65.00 53.00 105.00
1943 56.00 65.00 67.00 85.00 83.00 87.00 93.00 89.00 96.00 84.00 d 71.00 58.00 96.00
1944 55.00 55.00 69.00 82.00 90.00 89.00 101.00 100.00 102.00 83.00 b 59.00 60.00 102.00
1945 55.00 59.00 59.00 71.00 90.00 90.00 97.00 99.00 92.00 86.00 57.00 58.00 99.00
1946 56.00 b 59.00 73.00 a 80.00 88.00 89.00 104.00 95.00 87.00 71.00 b 65.00 53.00 104.00
1947 51.00 61.00 82.00 87.00 94.00 86.00 91.00 89.00 90.00 75.00 54.00 57.00 94.00
1948 53.00 64.00 75.00 71.00 88.00 96.00 93.00 85.00 94.00 78.00 53.00 45.00 96.00
1949 45.00 66.00 63.00 78.00 89.00 93.00 d 97.00 i 96.00 95.00 73.00 83.00 57.00 97.00
1950 45.00 53.00 62.00 81.00 87.00 93.00 b 94.00 h 96.00 b 94.00 73.00 68.00 58.00 96.00
1951 48.00 62.00 71.00 85.00 88.00 98.00 96.00 a 98.00 98.00 86.00 77.00 50.00 98.00
1952 54.00 68.00 69.00 83.00 89.00 84.00 101.00 100.00 d 101.00 95.00 65.00 57.00 101.00
1953 58.00 57.00 73.00 73.00 89.00 79.00 91.00 96.00 h 93.00 79.00 63.00 e 57.00 96.00
1954 52.00 68.00 67.00 75.00 87.00 86.00 85.00 d 85.00 82.00 76.00 76.00 58.00 87.00
1955 55.00 56.00 66.00 78.00 77.00 b 98.00 82.00 h 94.00 94.00 79.00 67.00 53.00 98.00
1956 57.00 51.00 74.00 89.00 95.00 84.00 105.00 i 95.00 e 91.00 79.00 69.00 60.00 105.00
1957 50.00 66.00 67.00 91.00 86.00 80.00 b 90.00 e 87.00 94.00 68.00 i 64.00 f 63.00 94.00
1958 56.00 69.00 65.00 79.00 93.00 95.00 102.00 h 99.00 97.00 79.00 66.00 57.00 102.00
1959 57.00 62.00 65.00 77.00 85.00 89.00 g 98.00 92.00 86.00 80.00 67.00 57.00 98.00
1960 58.00 58.00 76.00 80.00 a 81.00 84.00 k 97.00 102.00 91.00 81.00 64.00 61.00 102.00
1961 70.00 56.00 67.00 73.00 87.00 95.00 102.00 100.00 b 84.00 86.00 66.00 53.00 102.00
1962 63.00 68.00 73.00 83.00 71.00 86.00 g 93.00 d 87.00 92.00 81.00 75.00 60.00 93.00
1963 52.00 74.00 72.00 b 75.00 g 95.00 93.00 83.00 92.00 c 95.00 77.00 59.00 63.00 95.00
1964 53.00 63.00 80.00 70.00 85.00 f 85.00 f 91.00 92.00 83.00 82.00 58.00 55.00 92.00
1965 70.00 64.00 74.00 80.00 79.00 d 91.00 b 101.00 b 95.00 85.00 83.00 63.00 ----- z 101.00
Period of Record Statistics
MEAN 55.48 61.40 70.57 79.46 87.34 91.52 96.22 95.43 91.13 81.22 65.30 56.94 99.05
S.D. 6.84 6.66 6.44 6.48 5.57 4.78 5.64 4.74 5.73 6.13 6.10 4.15 3.93
SKEW 0.29 -0.21 -0.15 0.24 -0.43 -0.47 -0.29 -0.47 -0.22 0.27 0.43 -0.82 -1.06
MAX 72.00 74.00 83.00 94.00 100.00 103.00 105.00 105.00 102.00 95.00 83.00 63.00 105.00
MIN 38.00 45.00 55.00 67.00 71.00 79.00 83.00 85.00 79.00 71.00 53.00 45.00 87.00
NO YRS 50 48 49 48 50 48 45 46 46 46 46 50 22