VERNONIA, OREGON

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(358879)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 196707
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 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1894 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1895 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1896 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 33.00 a 6.00 28.00 6.00
1897 15.00 28.00 11.00 27.00 29.00 34.00 37.00 36.00 34.00 30.00 29.00 22.00 11.00
1898 14.00 23.00 22.00 26.00 31.00 36.00 34.00 43.00 35.00 21.00 h 25.00 13.00 b 13.00
1899 21.00 3.00 a 24.00 28.00 30.00 a 35.00 38.00 40.00 40.00 25.00 34.00 7.00 3.00
1900 23.00 18.00 30.00 32.00 r 35.00 34.00 38.00 37.00 ----- z ----- z ----- z 24.00 m 18.00
1901 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1902 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1903 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1904 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
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 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1937 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1938 ----- z ----- z ----- z ----- z 31.00 31.00 36.00 33.00 38.00 26.00 a 18.00 b 12.00 a 12.00
1939 25.00 a 22.00 24.00 24.00 28.00 30.00 35.00 35.00 30.00 29.00 27.00 20.00 20.00
1940 23.00 26.00 28.00 b 29.00 31.00 34.00 40.00 40.00 33.00 30.00 20.00 13.00 13.00
1941 20.00 24.00 23.00 28.00 30.00 36.00 45.00 40.00 36.00 31.00 23.00 22.00 20.00
1942 10.00 20.00 24.00 29.00 30.00 36.00 43.00 40.00 34.00 29.00 25.00 b 29.00 10.00
1943 1.00 21.00 19.00 27.00 29.00 37.00 40.00 l ----- z 34.00 24.00 22.00 19.00 a 1.00
1944 20.00 20.00 20.00 28.00 28.00 36.00 38.00 36.00 36.00 31.00 b 22.00 18.00 18.00
1945 19.00 21.00 24.00 25.00 32.00 33.00 37.00 35.00 29.00 28.00 24.00 16.00 16.00
1946 21.00 23.00 25.00 25.00 29.00 37.00 40.00 36.00 28.00 21.00 18.00 12.00 12.00
1947 6.00 19.00 25.00 28.00 32.00 36.00 40.00 a 32.00 27.00 33.00 a 21.00 23.00 6.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z 35.00 32.00 b 26.00 23.00 a 20.00 10.00 10.00
1949 -5.00 9.00 25.00 21.00 26.00 c 32.00 34.00 a 36.00 30.00 21.00 27.00 b 15.00 -5.00
1950 -6.00 0.00 24.00 b 25.00 b 29.00 34.00 u 38.00 c 40.00 g 28.00 24.00 22.00 30.00 b -6.00
1951 6.00 a 21.00 c 19.00 c 23.00 31.00 b 32.00 39.00 b 35.00 35.00 27.00 b 24.00 d 15.00 6.00
1952 13.00 f 21.00 23.00 b 24.00 25.00 a 34.00 i 35.00 37.00 b 32.00 27.00 12.00 20.00 d 12.00
1953 24.00 22.00 21.00 24.00 a 30.00 a 30.00 a 37.00 38.00 c 31.00 26.00 23.00 b 27.00 21.00
1954 -8.00 b 23.00 19.00 a 26.00 j 30.00 36.00 a 38.00 39.00 27.00 c 24.00 a 27.00 22.00 b -8.00
1955 24.00 18.00 9.00 25.00 28.00 33.00 35.00 36.00 30.00 ----- z ----- z ----- z 9.00
1956 3.00 2.00 12.00 25.00 31.00 33.00 38.00 41.00 34.00 30.00 22.00 20.00 2.00
1957 0.00 18.00 25.00 28.00 36.00 37.00 a 37.00 38.00 32.00 25.00 21.00 23.00 0.00
1958 26.00 24.00 23.00 30.00 27.00 41.00 43.00 41.00 30.00 26.00 18.00 29.00 18.00
1959 7.00 24.00 26.00 27.00 28.00 38.00 39.00 35.00 35.00 26.00 22.00 21.00 7.00
1960 18.00 c 12.00 13.00 28.00 a 31.00 a 36.00 35.00 38.00 31.00 a 27.00 c 24.00 a 22.00 a 12.00
1961 20.00 24.00 29.00 a 26.00 31.00 35.00 41.00 c 42.00 29.00 26.00 18.00 a 14.00 a 14.00
1962 -1.00 9.00 18.00 29.00 30.00 a 32.00 b 33.00 38.00 34.00 c 30.00 29.00 15.00 -1.00
1963 3.00 26.00 14.00 28.00 a 28.00 31.00 39.00 b 43.00 38.00 a 30.00 21.00 18.00 3.00
1964 27.00 22.00 23.00 ----- z 26.00 36.00 38.00 38.00 33.00 a 28.00 a 20.00 2.00 a 2.00
1965 24.00 26.00 a 19.00 b ----- z 26.00 33.00 38.00 c 34.00 27.00 31.00 23.00 15.00 15.00
1966 22.00 23.00 21.00 24.00 29.00 31.00 37.00 37.00 35.00 30.00 24.00 28.00 a 21.00
1967 29.00 a 22.00 21.00 26.00 29.00 38.00 39.00 j ----- z ----- z ----- z ----- z ----- z 21.00
Period of Record Statistics
MEAN 13.90 19.19 21.34 26.32 29.58 34.48 37.81 37.45 32.22 27.45 22.22 18.75 11.25
S.D. 11.11 7.19 5.10 2.16 2.36 2.64 2.74 2.96 3.61 3.19 5.04 6.73 7.12
SKEW -0.54 -1.45 -0.76 -0.40 0.49 0.13 0.60 0.09 0.10 -0.22 -0.77 -0.25 -0.11
MAX 29.00 28.00 30.00 30.00 36.00 41.00 45.00 43.00 40.00 33.00 34.00 30.00 21.00
MIN -8.00 0.00 9.00 21.00 25.00 30.00 33.00 32.00 26.00 21.00 6.00 2.00 0.00
NO YRS 31 32 32 28 33 31 32 31 32 31 32 32 16