WESTON 2 SE, OREGON

Monthly Average Temperature (Degrees Fahrenheit)

(359216)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 195412
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 26.82 ----- z 45.55 54.83 g 58.06 f 67.13 68.41 b 57.93 46.35 39.77 39.87 a 48.98
1894 31.19 b 29.95 41.11 47.65 ----- z ----- z ----- z 71.32 57.25 50.44 44.18 32.03 45.01
1895 31.74 39.23 42.47 52.15 54.74 62.28 67.63 68.63 55.90 52.55 38.78 34.22 a 50.03
1896 36.02 40.02 a 41.98 b 43.68 49.00 60.92 71.68 67.44 56.32 48.81 31.13 37.81 48.73
1897 28.03 36.84 35.11 52.93 61.95 61.73 65.45 72.69 59.15 50.47 39.05 34.54 d 49.83
1898 31.24 44.16 38.79 52.63 56.97 63.04 b 75.35 72.97 60.47 48.76 37.67 25.62 b 50.64
1899 33.06 28.66 39.90 45.97 51.11 58.75 68.84 61.63 62.68 47.08 48.37 36.39 48.54
1900 40.19 35.04 47.87 48.37 56.26 64.93 a 69.03 62.89 57.15 48.18 38.87 ----- z 51.71
1901 32.37 35.17 a 42.08 45.91 h 56.10 f 56.04 d 67.27 c 71.25 a 53.98 54.40 45.38 a 34.72 a 49.27
1902 26.39 37.91 41.52 f 45.35 52.87 58.50 63.63 65.95 57.40 51.32 38.59 a 32.26 48.20
1903 33.58 29.14 39.45 44.34 b 53.35 a 64.52 62.71 g 65.21 g 56.43 h 50.14 c 41.00 l 34.25 k 44.93
1904 36.73 i 34.62 i 36.52 b 49.75 53.05 61.24 e 64.92 f 70.68 61.15 f 50.34 44.35 33.12 b 49.88
1905 30.97 a 28.93 40.29 c 47.20 50.03 58.82 70.90 66.35 59.40 43.69 37.37 31.00 47.08
1906 33.54 e 33.82 36.97 a 51.30 53.63 56.48 74.31 66.77 59.05 a 51.29 c 40.53 38.76 f 50.70
1907 21.48 a 35.86 40.37 47.41 a 59.08 59.48 b 70.02 64.07 a 60.02 g 57.55 a 44.45 a 37.52 48.84
1908 38.48 c 34.81 c 43.56 50.95 b 51.96 f 61.28 a 78.40 a 74.98 66.97 a 48.09 c 43.48 29.94 d 51.90
1909 26.85 39.71 g 44.56 47.36 b 54.13 61.81 d 66.53 69.32 a 56.32 44.10 39.87 25.63 48.77
1910 29.63 28.16 48.08 53.94 c 61.30 a 64.60 70.86 c 65.07 b 60.38 54.11 d 41.46 b 37.31 e 51.24
1911 33.90 a 32.86 46.58 50.08 50.46 c 62.60 a 69.10 g 66.41 d 56.67 50.16 42.75 33.53 47.82
1912 30.71 36.04 b 38.48 a 47.68 b 56.42 a 62.07 b 66.53 62.98 a 55.68 46.18 42.45 35.48 48.39
1913 28.83 a 27.23 38.06 48.73 54.82 61.42 71.26 ----- z 64.25 46.98 a 41.90 31.19 46.79
1914 40.73 35.16 45.87 50.27 57.56 60.67 72.18 70.89 58.24 a 55.19 41.63 26.10 b 51.21
1915 29.89 40.20 45.81 55.47 53.58 60.48 67.94 73.16 59.20 b 52.24 b 39.42 35.34 51.06
1916 17.23 c 31.88 43.52 50.13 51.16 60.70 64.85 a 69.03 61.20 50.58 a 36.78 e 30.94 47.33
1917 31.31 34.11 36.66 46.22 53.85 60.93 71.34 70.48 62.15 52.69 45.00 44.53 50.77
1918 40.58 37.84 47.28 a 50.59 a 53.69 67.12 b 70.82 k 64.53 b 64.20 53.08 39.93 33.34 50.20
1919 34.35 33.82 42.28 d 51.67 a 55.19 60.05 70.05 a 70.29 58.00 45.35 a 37.33 d 22.71 48.42
1920 29.35 33.72 40.27 43.95 53.13 58.80 69.45 67.45 57.42 46.42 38.55 a 35.92 47.87
1921 33.61 37.12 42.94 46.40 54.66 62.52 66.31 67.94 54.63 49.97 37.87 27.87 48.49
1922 22.90 a 30.20 39.08 45.23 54.79 68.87 71.11 68.76 64.33 53.53 35.58 29.34 48.64
1923 37.90 27.05 43.61 50.92 56.26 60.69 a 70.42 68.31 65.93 49.53 42.20 39.53 51.03
1924 28.38 a 44.21 41.85 49.67 61.39 64.08 70.19 68.05 c 61.85 c 49.94 36.05 19.84 c 49.63
1925 37.03 42.43 a 43.32 52.02 57.02 63.10 71.89 l ----- z ----- z ----- z ----- z 33.26 n 49.15
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 53.37 45.85 28.61 42.61
1928 30.90 35.71 45.93 b 48.60 63.02 63.12 73.24 70.15 63.10 52.63 41.47 33.44 51.77
1929 22.85 d 25.02 45.16 47.00 58.35 62.60 70.44 74.56 61.80 55.85 41.08 41.42 50.51
1930 15.53 a 43.04 45.63 55.45 55.74 62.00 72.13 72.60 63.37 47.98 38.87 31.02 50.28
1931 37.98 37.34 45.10 51.78 62.03 63.65 73.03 72.15 62.68 52.47 36.37 32.92 52.29
1932 33.50 b 36.29 42.35 51.82 56.48 66.35 67.63 71.50 64.00 54.75 a 46.38 28.98 51.67
1933 34.63 30.93 a 43.94 49.82 53.06 62.93 71.26 72.27 58.90 56.52 42.08 41.13 51.46
1934 41.27 41.14 50.89 57.88 61.22 a 63.85 71.60 73.24 b 62.48 54.48 45.40 a 36.50 55.00
1935 34.00 a 37.77 41.68 47.03 56.89 64.12 a 70.90 70.35 a 67.40 49.89 d 37.46 b 31.60 50.76
1936 35.59 b 20.07 42.44 54.15 62.58 64.67 a 71.65 a 71.32 61.17 c 56.77 36.00 a 38.93 a 51.28
1937 16.60 a 34.37 a 46.50 47.76 a 58.35 64.34 a 72.93 b 68.61 64.78 55.59 c 44.09 a 36.57 a 50.87
1938 34.82 35.66 43.53 51.63 57.34 65.62 74.95 69.90 68.63 53.31 37.71 a 36.00 52.43
1939 38.87 34.02 45.21 53.27 59.98 60.92 72.92 a 73.16 65.09 a 53.72 a 46.15 42.13 53.79
1940 32.18 40.69 49.26 51.28 61.44 68.08 71.66 72.32 65.13 56.26 36.05 36.58 53.41
1941 33.89 40.75 49.58 54.08 56.55 61.70 74.40 70.39 58.25 50.02 44.17 37.44 52.60
1942 23.29 36.59 45.13 52.77 55.40 59.77 71.16 70.47 64.92 54.42 39.37 37.61 50.91
1943 25.14 c 35.48 41.06 53.48 b 53.85 58.50 70.66 67.45 65.90 52.79 38.08 30.89 49.44
1944 32.29 34.90 41.82 50.53 56.82 61.28 70.63 68.95 65.05 56.37 38.72 29.31 50.56
1945 34.90 38.05 40.55 47.02 55.79 59.62 71.37 70.77 59.81 f 54.16 b 39.83 33.34 49.58
1946 37.89 39.66 42.61 50.50 57.34 59.70 e 69.36 b 68.68 k 60.37 d 46.97 38.03 36.48 48.99
1947 31.15 39.71 47.45 52.15 63.40 62.82 70.34 69.10 65.47 54.92 41.45 37.98 52.99
1948 ----- z ----- z ----- z ----- z ----- z ----- z 66.83 a 67.50 57.34 a 46.73 36.37 26.52 50.21
1949 18.08 35.23 44.40 55.25 61.08 64.73 70.55 u 67.39 q 63.63 c 48.71 b 44.03 33.95 46.91
1950 17.16 35.54 b 39.18 45.60 53.00 m 60.84 b 72.35 73.45 a 64.84 b 51.77 a 40.95 38.52 a 49.11
1951 29.97 34.87 a 36.26 h 50.73 59.00 63.40 73.77 71.28 a 65.00 49.44 38.73 31.54 h 53.62
1952 29.98 38.10 40.27 52.97 57.13 a 61.88 73.55 b 71.56 67.88 58.83 a 36.07 33.71 51.83
1953 43.65 a 39.25 41.32 a 46.16 b 52.98 57.32 71.74 70.35 a 64.90 i 54.63 44.65 39.32 51.03
1954 32.45 37.62 39.88 f 49.64 a 57.37 57.95 69.95 66.75 g 61.27 51.23 a ----- z 10.00 z 52.19
Period of Record Statistics
MEAN 31.23 35.20 42.83 49.90 56.38 61.93 70.55 69.48 61.34 51.40 40.45 33.79 50.62
S.D. 6.51 4.91 3.50 3.26 3.53 2.70 2.84 3.03 3.76 3.53 3.47 4.98 1.82
SKEW -0.66 -0.62 0.07 0.07 0.18 0.21 -0.09 -0.58 -0.05 -0.13 0.08 -0.43 0.10
MAX 43.65 44.21 50.89 57.88 63.40 68.87 78.40 74.98 68.63 58.83 48.37 44.53 55.00
MIN 15.53 20.07 35.11 43.68 49.00 56.04 63.63 61.63 53.98 43.69 31.13 19.84 47.08
NO YRS 57 57 55 58 54 57 53 54 54 60 58 55 37