VERNONIA, OREGON

Monthly Average 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 52.15 a 37.10 42.32 43.86
1897 37.65 41.07 39.29 54.32 60.73 59.37 60.29 67.55 58.15 53.47 41.80 39.79 51.12
1898 35.73 42.62 41.79 49.67 53.31 58.67 63.85 67.60 61.57 46.62 o 39.00 z 36.77 t 52.76
1899 39.45 37.50 a 41.77 46.73 49.05 a 55.38 63.37 62.15 65.10 51.68 49.48 40.18 50.15
1900 43.19 40.66 51.21 50.62 r 55.08 56.35 59.31 60.37 ----- z ----- z ----- z 41.50 m 52.31
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 54.71 60.18 64.16 58.81 65.03 52.13 a 41.07 b 39.75 a 54.48
1939 41.48 a 38.23 46.87 a 51.68 55.42 56.47 62.48 a 64.06 60.97 52.50 45.68 43.71 51.63
1940 39.45 42.69 47.07 b 49.60 56.58 60.02 62.60 64.24 60.80 53.76 39.98 40.19 51.42
1941 41.05 44.21 48.53 50.02 53.21 56.60 66.21 61.94 55.38 51.05 45.70 39.37 51.11
1942 35.21 39.36 42.42 48.27 52.02 55.80 64.15 64.52 59.98 52.92 41.84 b 40.27 49.73
1943 32.92 41.91 41.90 49.95 50.58 56.23 60.47 l ----- z 60.70 49.52 43.53 37.35 e 46.46
1944 36.82 37.97 40.55 47.23 51.65 55.85 61.23 60.31 60.65 54.79 b 44.02 37.18 49.02
1945 40.19 41.41 40.65 45.45 55.05 55.27 61.89 62.39 55.93 50.20 a 41.97 38.06 49.04
1946 38.24 39.34 43.10 45.85 53.74 55.95 60.85 61.58 56.75 45.63 39.77 38.05 48.24
1947 33.13 42.89 46.11 49.97 56.19 56.18 59.95 a 59.73 58.33 50.31 b 43.57 39.92 a 49.69
1948 ----- z ----- z ----- z ----- z ----- z ----- z 59.55 58.93 c 54.83 46.78 a 38.93 32.92 48.66
1949 25.16 35.62 43.21 49.60 54.57 c 56.05 59.93 a 60.66 60.28 46.94 47.82 b 37.35 48.10
1950 26.60 37.32 40.86 b 44.00 b 50.10 54.89 u 60.71 c 62.60 g 57.80 48.32 42.45 43.78 b 45.19
1951 35.38 a 40.62 d 38.25 c 48.27 52.67 b 58.60 61.52 b 60.19 60.18 50.50 b 41.92 e 34.73 48.57
1952 34.44 f 38.64 40.33 b 47.63 52.48 b 53.57 i 62.58 63.54 c 59.90 54.53 38.70 38.46 g 50.93
1953 42.98 39.95 42.89 45.28 a 50.95 a 53.55 a 60.84 61.57 c 58.87 51.45 44.54 c 40.19 49.42
1954 35.48 b 41.48 40.53 a 45.67 j 52.76 54.86 b 58.47 59.47 57.85 d 50.10 a 46.00 37.79 c 48.62
1955 37.21 38.05 37.21 42.73 49.50 57.53 58.95 60.48 57.27 ----- z ----- z ----- z 48.77
1956 38.44 34.00 41.13 49.92 56.06 54.93 63.53 62.26 57.98 48.39 42.72 39.45 49.07
1957 30.42 40.21 43.68 48.43 55.47 57.79 a 59.68 58.74 62.10 50.39 41.57 41.31 49.15
1958 41.50 46.36 41.61 47.02 57.37 61.67 66.82 64.63 58.47 52.94 42.90 44.06 52.11
1959 39.65 39.70 43.35 47.92 50.89 57.22 63.03 59.95 56.17 51.45 43.08 38.34 49.23
1960 35.09 c 39.22 42.87 47.83 a 50.65 a 57.65 63.18 60.82 58.14 a 51.36 c 41.83 a 38.00 e 48.89
1961 41.40 42.57 44.10 a 46.28 52.53 61.95 64.43 c 65.73 55.13 49.23 38.69 a 37.93 b 50.00
1962 35.29 40.32 40.77 49.20 49.00 a 55.86 b 60.90 60.65 58.87 c 51.63 43.88 39.47 48.82
1963 32.00 45.55 42.42 46.19 a 52.50 55.17 58.40 b 61.77 61.86 a 51.05 42.60 38.13 48.97
1964 38.23 38.95 41.95 ----- z 49.84 56.20 59.56 58.82 55.48 a 51.12 a 39.22 34.37 a 47.61
1965 37.16 40.54 a 43.52 b ----- z 50.10 55.72 62.02 c 62.65 56.07 53.45 44.68 35.60 49.23
1966 36.31 39.14 42.23 47.65 52.00 55.92 60.13 60.84 59.37 50.00 43.57 39.77 a 48.91
1967 40.02 a 40.11 40.73 43.00 51.92 61.07 61.92 k ----- z ----- z ----- z ----- z ----- z 46.14
Period of Record Statistics
MEAN 36.87 40.26 42.59 47.85 52.99 57.10 61.71 61.84 58.94 50.96 42.60 38.98 49.65
S.D. 4.32 2.61 2.88 2.54 2.71 2.13 2.16 2.41 2.62 2.21 2.75 2.62 1.14
SKEW -0.94 0.13 1.01 0.07 0.66 0.85 0.50 0.85 0.48 -0.49 0.28 -0.09 0.85
MAX 43.19 46.36 51.21 54.32 60.73 61.95 66.82 67.60 65.10 54.79 49.48 44.06 52.11
MIN 25.16 34.00 37.21 42.73 49.00 53.55 58.40 58.74 54.83 45.63 37.10 32.92 48.10
NO YRS 31 32 32 28 33 31 32 31 32 31 31 30 22