KOSMOS, WASHINGTON

Monthly Extreme Minimum 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 25.00 e 28.00 26.00 a 25.00
1906 28.00 26.00 16.00 e 28.00 d 32.00 37.00 45.00 37.00 35.00 30.00 25.00 28.00 16.00
1907 6.00 a 28.00 26.00 31.00 34.00 39.00 33.00 a 38.00 35.00 37.00 31.00 j 24.00 6.00
1908 23.00 d 25.00 h 25.00 d 30.00 b 35.00 36.00 40.00 d 40.00 29.00 33.00 28.00 3.00 b 3.00
1909 3.00 25.00 26.00 21.00 30.00 34.00 38.00 36.00 a 34.00 30.00 18.00 a 14.00 3.00
1910 9.00 16.00 28.00 ----- z 34.00 33.00 36.00 29.00 31.00 28.00 21.00 21.00 9.00
1911 12.00 18.00 20.00 24.00 32.00 32.00 38.00 38.00 31.00 24.00 7.00 28.00 7.00
1912 9.00 25.00 a 23.00 29.00 32.00 l 35.00 42.00 39.00 33.00 30.00 26.00 25.00 9.00
1913 13.00 19.00 18.00 28.00 32.00 37.00 40.00 a 37.00 32.00 30.00 29.00 25.00 13.00
1914 30.00 a 22.00 31.00 f 29.00 32.00 40.00 a 40.00 a 39.00 a 38.00 34.00 30.00 11.00 11.00
1915 11.00 30.00 28.00 a 32.00 34.00 36.00 38.00 40.00 j ----- z ----- z ----- z 12.00 o 11.00
1916 2.00 19.00 29.00 30.00 29.00 33.00 36.00 a 36.00 34.00 20.00 15.00 26.00 2.00
1917 11.00 u ----- z ----- z 28.00 35.00 37.00 33.00 36.00 36.00 25.00 h 36.00 z 28.00 11.00
1918 20.00 22.00 26.00 24.00 a 29.00 29.00 32.00 35.00 b 33.00 n 33.00 31.00 15.00 15.00
1919 15.00 23.00 28.00 32.00 29.00 35.00 34.00 36.00 24.00 18.00 p 28.00 -15.00 -15.00
1920 18.00 17.00 22.00 28.00 27.00 32.00 38.00 35.00 40.00 p ----- z ----- z ----- z 17.00
1921 ----- z ----- z ----- z 22.00 32.00 34.00 35.00 34.00 26.00 35.00 29.00 17.00 17.00
1922 -4.00 8.00 19.00 27.00 28.00 34.00 a 36.00 38.00 f ----- z ----- z ----- z 4.00 d -4.00
1923 9.00 ----- z ----- z ----- z 30.00 f 35.00 ----- z ----- z ----- z ----- z ----- z ----- z 9.00
1924 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1925 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 34.00 f 34.00 25.00 20.00 20.00 20.00
1926 20.00 24.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 20.00
1927 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 32.00 f 17.00 a 17.00
1928 ----- z ----- z 25.00 27.00 31.00 36.00 ----- z ----- z ----- z ----- z ----- z ----- z 25.00
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 27.00 ----- z ----- z 27.00
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 32.00 i 28.00 2.00 2.00
1933 16.00 8.00 25.00 25.00 36.00 30.00 36.00 37.00 32.00 30.00 27.00 27.00 8.00
1934 26.00 26.00 27.00 31.00 34.00 35.00 37.00 39.00 27.00 26.00 31.00 25.00 25.00
1935 12.00 20.00 23.00 24.00 28.00 34.00 38.00 33.00 33.00 21.00 8.00 20.00 8.00
1936 18.00 12.00 21.00 20.00 33.00 39.00 39.00 38.00 30.00 26.00 13.00 19.00 12.00
1937 -3.00 23.00 27.00 30.00 29.00 34.00 37.00 35.00 b 29.00 31.00 29.00 19.00 -3.00
1938 17.00 23.00 25.00 24.00 30.00 30.00 37.00 36.00 f 38.00 c 25.00 d 20.00 16.00 16.00
1939 24.00 24.00 21.00 26.00 30.00 29.00 39.00 36.00 34.00 31.00 28.00 19.00 19.00
1940 22.00 29.00 29.00 30.00 30.00 36.00 45.00 e 41.00 39.00 28.00 d 21.00 17.00 17.00
1941 24.00 22.00 23.00 30.00 33.00 38.00 43.00 45.00 m 35.00 31.00 g 22.00 20.00 20.00
1942 12.00 24.00 21.00 31.00 32.00 36.00 45.00 42.00 c 30.00 28.00 b 25.00 25.00 12.00
1943 0.00 20.00 18.00 31.00 29.00 37.00 42.00 38.00 32.00 30.00 d 23.00 18.00 0.00
1944 19.00 24.00 20.00 30.00 32.00 38.00 41.00 34.00 f 35.00 33.00 b 20.00 13.00 13.00
1945 19.00 25.00 24.00 24.00 34.00 32.00 35.00 35.00 31.00 26.00 24.00 17.00 17.00
1946 22.00 b 24.00 26.00 a 27.00 31.00 36.00 40.00 35.00 31.00 24.00 b 21.00 16.00 16.00
1947 1.00 20.00 20.00 27.00 31.00 38.00 42.00 34.00 30.00 31.00 24.00 23.00 1.00
1948 18.00 13.00 26.00 28.00 32.00 37.00 i 54.00 ----- z ----- z 24.00 q 19.00 13.00 13.00
1949 -1.00 4.00 23.00 25.00 28.00 30.00 d 33.00 h 34.00 30.00 17.00 22.00 10.00 -1.00
1950 -11.00 -12.00 27.00 28.00 30.00 34.00 b 40.00 h 42.00 b 28.00 25.00 22.00 29.00 -12.00
1951 12.00 20.00 16.00 24.00 30.00 33.00 39.00 a 35.00 32.00 26.00 21.00 15.00 12.00
1952 6.00 24.00 24.00 23.00 27.00 34.00 35.00 35.00 d 31.00 26.00 9.00 21.00 6.00
1953 24.00 22.00 21.00 26.00 29.00 35.00 38.00 37.00 h 32.00 25.00 25.00 e 29.00 21.00
1954 16.00 24.00 21.00 27.00 23.00 37.00 38.00 d 38.00 30.00 24.00 23.00 24.00 16.00
1955 24.00 19.00 9.00 27.00 28.00 b 35.00 42.00 h 37.00 30.00 31.00 1.00 20.00 1.00
1956 3.00 5.00 16.00 26.00 35.00 35.00 37.00 i 40.00 e 32.00 31.00 20.00 16.00 3.00
1957 -5.00 11.00 27.00 28.00 36.00 39.00 b 40.00 e 35.00 33.00 25.00 i 20.00 f 26.00 -5.00
1958 27.00 25.00 23.00 30.00 29.00 42.00 45.00 h 41.00 36.00 27.00 19.00 28.00 19.00
1959 6.00 24.00 27.00 27.00 30.00 41.00 g 40.00 34.00 35.00 26.00 22.00 19.00 6.00
1960 16.00 15.00 20.00 26.00 a 30.00 34.00 k 39.00 41.00 32.00 28.00 21.00 24.00 15.00
1961 24.00 32.00 27.00 26.00 32.00 38.00 41.00 42.00 b 29.00 26.00 16.00 13.00 13.00
1962 4.00 10.00 23.00 28.00 28.00 33.00 g 33.00 d 39.00 35.00 28.00 27.00 16.00 4.00
1963 7.00 26.00 23.00 b 30.00 g 29.00 34.00 37.00 41.00 c 36.00 25.00 22.00 17.00 7.00
1964 23.00 22.00 28.00 26.00 29.00 f 38.00 f 42.00 41.00 33.00 25.00 22.00 8.00 8.00
1965 23.00 26.00 18.00 24.00 27.00 d 35.00 b 38.00 b 34.00 27.00 32.00 24.00 ----- z 18.00
Period of Record Statistics
MEAN 13.38 19.92 23.08 27.12 30.82 35.04 38.76 37.14 32.15 27.84 22.00 18.45 9.84
S.D. 9.92 7.92 4.18 2.87 2.72 2.87 3.95 2.91 3.21 3.99 6.45 8.22 7.27
SKEW -0.43 -1.72 -0.91 -0.34 -0.12 -0.14 1.22 -0.14 -0.15 -0.14 -1.19 -1.52 0.08
MAX 30.00 32.00 29.00 32.00 36.00 42.00 54.00 42.00 39.00 37.00 31.00 29.00 25.00
MIN -11.00 -12.00 9.00 20.00 23.00 29.00 32.00 29.00 24.00 17.00 1.00 -15.00 -3.00
NO YRS 50 48 48 49 49 47 45 43 46 45 47 51 19