HOOD RIVER EXP STN, OREGON

Monthly Average Temperature (Degrees Fahrenheit)

(354003)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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 27.73 28.50 39.18 42.52 51.48 53.78 62.23 63.71 54.70 45.68 a 40.23 39.61 45.78
1894 34.73 30.34 39.42 46.40 53.95 56.20 65.37 66.48 55.10 47.68 45.37 32.81 47.82
1895 30.37 38.11 40.29 47.72 a 52.26 61.65 f 62.79 63.42 52.98 d 50.56 38.67 34.00 46.47
1896 33.27 39.41 42.00 a 46.28 51.63 61.65 72.08 67.48 59.50 52.06 33.22 37.94 49.71
1897 33.61 37.41 38.34 53.10 59.90 61.12 64.97 71.97 59.20 51.13 41.55 34.71 50.58
1898 35.07 a 42.00 41.82 50.43 55.85 62.30 68.15 68.90 g 60.70 49.00 39.48 30.73 48.68
1899 34.35 33.32 41.77 47.41 b 50.05 58.35 68.26 60.82 62.87 49.18 47.08 37.53 49.25
1900 ----- z ----- z 51.74 j 52.65 57.29 64.97 67.65 63.65 60.02 51.11 41.50 41.58 55.60
1901 35.74 38.12 44.69 48.10 57.00 58.38 a 64.08 70.24 57.68 58.19 g 44.80 38.89 50.70
1902 32.90 37.70 42.92 48.35 56.37 60.38 64.61 66.52 60.50 54.21 41.62 32.82 49.91
1903 35.89 34.82 43.11 48.22 56.52 64.57 64.19 b 65.97 59.35 52.85 40.91 h 34.58 50.91
1904 38.42 35.45 39.37 52.38 58.32 c 63.83 70.34 69.53 63.70 53.89 46.48 38.98 52.56
1905 35.05 a 35.48 48.76 54.67 57.16 64.15 70.81 67.45 61.70 47.82 41.27 35.29 51.63
1906 37.55 a 39.26 a 41.08 55.30 56.68 61.08 75.87 70.76 62.15 55.32 42.93 38.39 53.03
1907 26.52 39.36 42.65 50.17 59.94 64.23 68.92 62.81 62.68 b 55.05 42.98 37.48 c 51.06
1908 35.33 d 32.76 37.73 49.47 51.71 57.22 a 70.71 66.34 61.57 a 52.02 43.05 ----- z 50.72
1909 22.64 c 37.68 f 44.24 49.08 53.60 62.80 64.45 a 64.42 a 62.15 52.53 41.15 26.52 49.42
1910 27.58 32.55 47.77 52.82 59.00 61.35 68.55 65.58 59.25 b 50.14 f 40.23 38.23 50.26
1911 33.45 34.59 45.31 47.80 52.21 60.30 72.45 65.15 56.13 48.44 ----- z 37.11 50.27
1912 30.73 39.53 41.27 49.75 57.22 a 64.03 67.03 64.02 b 58.97 48.23 43.22 37.32 50.11
1913 32.20 a 33.66 41.71 49.35 56.11 63.37 69.32 69.44 61.98 52.36 c 41.55 h 33.95 51.22
1914 37.65 38.75 47.20 a 51.47 58.84 61.45 67.79 67.77 56.48 52.17 a 42.13 28.27 50.83
1915 31.32 39.71 48.26 53.15 55.44 61.88 66.55 b 69.47 59.85 50.92 40.42 37.55 51.21
1916 20.77 34.07 43.37 50.80 52.71 60.40 62.29 66.00 58.23 47.98 35.93 33.94 e 47.21
1917 33.87 36.75 38.81 45.62 52.89 60.47 a 67.35 a 68.34 60.15 53.18 43.33 44.73 50.46
1918 41.18 f 35.08 i 43.06 49.98 52.81 64.62 65.48 62.84 62.42 52.34 40.62 36.87 a 53.10
1919 32.97 36.95 44.04 g 50.47 54.92 57.22 67.32 68.42 58.70 47.34 41.38 d 21.90 48.87
1920 33.40 37.04 c 42.87 45.30 52.85 g 60.35 67.56 66.87 58.07 49.72 f 40.65 37.32 48.94
1921 35.92 39.38 44.50 c 48.38 a 57.92 63.18 66.47 66.58 a 55.79 a 51.45 c 40.97 38.29 s 51.87
1922 26.10 33.00 39.62 a 46.98 55.26 65.75 70.32 66.98 28.72 e 51.53 37.00 u 29.00 c 46.66
1923 41.50 z 31.23 43.41 b 50.22 56.66 62.07 a 66.43 a 67.40 61.22 a 51.08 44.54 c 35.98 a 51.84
1924 30.78 b 43.12 43.90 a 51.75 b 60.04 c 62.38 65.40 64.77 59.54 c 50.40 b 39.53 27.54 d 49.93
1925 39.05 42.11 a 45.00 c 51.63 59.00 62.18 68.47 a 64.08 a 60.38 b 51.00 a 40.22 39.55 a 51.89
1926 37.20 a 42.84 48.56 55.65 55.87 a 65.75 68.24 67.50 a 56.95 52.66 42.69 a 34.63 a 52.38
1927 31.40 b 39.98 44.15 49.38 54.21 63.93 h 67.35 66.24 58.98 52.26 46.57 33.18 49.43
1928 31.23 38.17 45.71 47.83 60.57 b 60.93 67.82 a 65.45 58.25 51.56 42.33 34.39 50.35
1929 27.48 27.18 45.87 47.05 56.26 61.85 66.95 67.74 59.43 53.26 40.00 39.21 49.36
1930 17.53 41.11 46.66 53.57 54.71 60.20 66.53 67.95 61.03 48.61 40.53 34.16 49.38
1931 36.61 38.48 43.23 51.15 60.44 61.03 68.48 66.34 59.18 51.16 37.87 29.95 50.33
1932 33.40 34.67 43.63 50.28 54.31 63.85 63.50 64.85 60.85 52.39 43.22 31.03 49.67
1933 35.74 34.27 43.08 49.93 52.63 60.47 66.81 66.94 56.28 54.31 43.92 41.13 50.46
1934 42.10 43.75 50.47 57.57 59.13 62.92 65.84 68.16 59.60 53.92 45.15 38.63 53.94
1935 32.77 39.25 40.89 47.48 55.45 62.43 66.56 65.13 62.22 49.16 35.92 33.61 49.24
1936 35.55 24.34 43.15 53.22 59.50 62.52 65.73 66.40 59.07 54.48 37.77 40.47 50.18
1937 20.31 34.09 44.61 47.82 56.40 62.63 67.19 64.69 60.63 55.40 44.60 38.92 49.78
1938 36.42 36.39 42.23 51.42 56.90 a 63.48 69.69 64.05 64.24 a 51.47 39.33 37.69 51.11
1939 39.56 35.66 45.61 51.68 57.61 58.93 66.68 66.45 61.18 52.55 43.18 40.39 51.62
1940 33.76 40.16 47.77 51.73 59.66 65.42 67.00 66.71 62.45 54.55 38.58 35.69 51.96
1941 35.18 40.64 48.16 52.85 56.65 61.32 70.81 66.23 57.88 51.00 43.30 37.98 51.83
1942 26.73 39.00 44.16 51.38 54.79 60.43 67.82 68.15 61.53 53.00 39.42 37.44 50.32
1943 27.23 37.68 42.32 52.20 53.77 59.45 66.63 63.85 62.73 51.05 41.23 34.97 49.43
1944 33.02 38.60 43.42 49.17 56.06 60.33 67.44 65.23 62.57 54.74 40.30 33.24 50.34
1945 38.58 40.05 41.71 48.52 56.55 60.28 68.34 66.63 58.55 52.34 39.65 34.06 50.44
1946 37.45 39.14 43.89 49.47 57.69 59.33 66.16 65.87 59.42 47.84 38.60 38.89 50.31
1947 32.81 41.98 47.39 52.38 61.15 60.48 66.23 64.65 61.58 51.82 43.73 38.47 51.89
1948 35.56 35.43 41.26 47.70 55.73 66.00 64.81 64.32 58.17 50.05 40.97 a 32.73 a 49.39
1949 21.37 a 34.95 43.77 51.79 a 58.77 61.67 65.47 65.50 61.55 a 47.56 45.46 e 37.90 a 49.65
1950 19.92 32.39 a 41.77 47.62 54.97 a 62.04 b 67.87 68.47 a 61.32 50.44 42.53 a 39.82 49.10
1951 34.02 a 37.98 40.55 a 51.31 c 56.21 63.57 67.15 65.42 a 61.24 a 50.58 40.46 b 33.16 50.14
1952 29.02 37.59 42.84 50.95 56.48 59.42 69.18 a 67.79 63.37 56.58 a 36.00 a 35.90 50.43
1953 44.26 41.94 a 44.77 49.08 53.66 57.37 64.40 66.03 61.93 b 53.36 b 43.81 a 41.31 b 51.83
1954 32.93 a 38.27 41.62 a 49.43 a 57.94 59.03 63.24 62.38 a 59.95 49.00 46.20 e 36.15 a 49.68
1955 36.74 f 39.00 b 40.06 f 44.53 53.77 61.85 62.29 65.26 b 59.40 a 51.11 35.83 a 33.33 b 50.64
1956 32.22 d 32.13 c 41.53 51.12 59.17 b 59.24 c 68.47 a 65.72 h 60.53 49.68 39.88 36.97 a 48.27
1957 21.19 36.39 a 42.47 51.03 59.05 62.08 d 63.85 a 63.33 a 63.62 a 50.13 41.26 a 39.38 a 49.48
1958 38.58 44.56 a 42.78 a 48.87 62.36 b 66.00 71.06 69.66 60.92 52.40 40.87 d 39.70 a 53.15
1959 35.89 38.11 43.93 b 50.75 53.48 62.53 68.06 66.29 59.23 52.76 39.04 c 36.41 c 50.54
1960 29.76 39.22 b 42.76 49.35 53.03 63.36 a 69.18 a 64.27 59.88 52.85 a 42.10 33.81 49.96
1961 37.29 43.21 44.94 48.75 55.21 66.30 68.12 c 69.82 a 56.73 50.59 d 37.70 36.63 51.27
1962 35.24 38.73 40.95 52.55 51.57 a 61.03 64.57 b 64.57 a 59.70 b 51.65 44.42 39.42 50.37
1963 31.53 41.41 44.13 46.77 56.08 60.92 63.06 65.18 64.32 52.44 43.35 33.45 50.22
1964 38.29 41.00 42.29 47.63 53.03 58.93 65.02 62.77 57.52 50.21 38.80 31.45 48.91
1965 35.69 41.43 43.42 50.80 53.48 60.98 67.92 67.11 57.63 53.74 45.10 35.19 51.04
1966 35.53 39.39 42.95 50.73 56.92 60.18 64.92 65.60 62.23 50.53 44.05 39.05 51.01
1967 40.94 41.66 42.08 45.63 56.16 65.43 68.95 71.18 65.43 52.40 42.92 37.27 52.51
1968 35.81 42.16 47.42 47.62 55.77 61.90 67.84 64.35 60.97 48.53 42.85 34.13 50.78
1969 25.48 36.04 44.76 49.35 58.82 66.13 65.82 64.65 61.22 49.02 43.17 36.56 50.08
1970 33.90 42.44 a 43.95 46.43 55.60 65.48 68.27 67.26 56.57 48.65 41.48 34.84 50.41
1971 37.26 40.94 a 39.55 47.13 56.81 58.22 68.11 69.15 56.48 49.31 41.42 36.81 50.10
1972 35.05 38.72 45.92 45.53 58.05 62.07 68.06 68.53 56.93 49.68 44.02 28.87 50.12
1973 31.61 39.38 44.11 50.02 56.97 61.70 67.66 64.10 60.75 50.85 38.63 39.50 50.44
1974 29.66 40.57 43.40 48.62 53.08 62.95 65.02 67.50 62.25 50.71 44.03 39.81 50.63
1975 36.61 35.84 40.94 44.83 55.15 60.82 68.11 63.26 60.85 50.82 40.90 38.77 49.74
1976 ----- z 37.69 40.81 48.02 55.77 58.12 65.68 63.69 60.32 50.31 43.65 36.48 50.96
1977 30.21 40.57 43.00 52.72 51.85 64.48 65.94 71.60 57.62 50.13 39.40 38.52 50.50
1978 34.66 39.75 46.76 48.73 53.42 63.59 a 67.53 66.02 57.02 51.23 36.62 34.08 49.95
1979 21.00 35.36 45.53 49.35 57.39 62.73 67.94 65.60 62.40 53.76 38.82 38.50 49.86
1980 27.79 35.97 43.27 51.45 55.69 58.18 66.55 63.85 60.58 51.24 43.28 38.79 49.72
1981 39.68 38.95 46.23 49.23 55.71 59.36 b 65.50 69.73 a 60.47 49.18 43.34 a 37.56 51.24
1982 36.63 36.80 43.00 45.60 54.76 63.82 66.06 67.34 60.02 48.97 37.58 35.85 49.70
1983 38.31 41.07 47.47 49.45 58.63 60.17 64.21 66.73 57.13 50.05 44.83 27.08 50.43
1984 35.50 39.72 46.60 47.97 53.03 59.05 68.18 67.27 58.08 47.82 40.32 33.06 49.72
1985 31.13 34.95 42.00 51.40 56.66 61.78 71.61 64.31 55.68 48.94 31.85 24.71 47.92
1986 35.69 38.57 48.56 48.47 57.10 66.13 63.84 70.68 57.47 52.11 44.02 34.55 51.43
1987 33.69 40.25 44.68 a 53.12 58.94 64.70 65.47 67.37 a 62.52 a 52.35 44.37 35.06 51.88
1988 33.47 40.00 44.74 51.00 55.55 60.68 67.77 66.24 60.93 56.44 43.70 37.68 51.52
1989 39.37 29.09 42.16 52.97 56.58 63.92 64.60 65.35 61.68 51.21 45.97 36.66 50.80
1990 40.23 37.71 46.15 53.75 55.06 62.05 70.39 68.90 64.80 49.82 45.72 29.53 52.01
1991 34.40 44.41 42.69 49.23 54.11 59.17 68.95 69.65 63.52 51.77 42.97 39.35 51.69
1992 40.13 43.98 49.26 52.02 61.00 67.28 69.24 68.47 59.30 53.05 42.80 34.18 53.39
1993 28.06 33.80 42.34 48.85 60.05 61.22 62.52 66.48 61.92 53.94 35.88 36.08 49.26
1994 40.98 35.77 46.40 52.58 58.76 61.17 70.16 67.60 63.97 50.61 38.78 36.97 51.98
1995 34.82 42.25 44.35 49.03 58.55 61.73 68.95 64.37 63.42 50.66 46.00 36.44 51.71
1996 36.63 32.69 44.81 50.98 53.21 60.65 70.23 67.65 57.73 50.26 40.72 34.21 49.98
1997 34.23 39.66 43.82 48.22 59.52 61.65 66.82 68.63 61.95 49.73 43.08 37.08 51.20
1998 35.45 40.89 45.11 49.93 55.97 63.25 71.18 68.84 64.47 49.73 44.45 35.02 52.02
1999 39.56 39.04 43.03 47.93 53.61 60.75 65.66 68.69 60.22 50.84 45.85 40.79 51.33
2000 35.71 39.52 43.95 53.72 57.21 64.18 66.77 67.77 60.25 50.69 37.65 34.42 50.99
2001 35.98 37.71 46.00 49.08 58.29 60.87 66.21 68.87 63.67 49.95 42.80 37.56 51.42
2002 38.08 41.07 42.58 49.87 55.53 64.60 69.77 67.55 61.27 49.15 41.85 38.08 51.62
2003 40.71 41.25 46.95 50.12 56.66 65.53 70.66 68.87 63.77 53.68 38.33 36.56 52.76
2004 31.90 39.95 48.69 53.38 57.94 64.05 70.89 69.77 59.83 52.81 42.93 39.39 52.63
2005 36.10 39.64 47.98 50.35 58.15 61.13 68.97 68.95 60.38 51.44 40.20 31.47 51.23
2006 40.35 37.84 43.48 51.23 58.16 63.67 71.10 68.05 62.33 50.73 41.65 34.11 51.89
2007 32.74 39.86 46.61 49.85 57.94 62.80 70.68 66.29 60.38 48.37 40.20 35.34 50.92
2008 32.19 41.17 42.63 45.23 57.29 60.13 67.92 67.42 59.75 48.47 43.00 30.90 49.68
2009 34.39 36.41 39.61 47.65 56.45 63.75 70.44 68.29 62.55 47.84 41.02 29.69 49.84
2010 37.82 40.75 44.05 47.67 52.65 59.82 66.44 66.35 60.45 52.10 40.23 34.77 50.26
2011 36.94 36.75 41.32 45.08 52.31 59.85 64.42 68.79 65.28 53.15 a 42.25 35.26 50.12
2012 34.45 37.57 40.61 48.85 53.45 59.08 67.18 69.27 62.77 51.85 h 43.32 37.05 50.33
2013 32.03 39.98 44.53 57.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 38.85
Period of Record Statistics
MEAN 33.56 37.98 43.75 49.75 56.15 61.80 67.29 66.66 60.03 51.17 41.54 35.68 50.61
S.D. 5.09 3.62 2.57 2.57 2.51 2.41 2.44 2.19 3.76 2.10 2.87 3.70 1.28
SKEW -0.99 -0.96 0.20 0.08 -0.04 -0.19 0.24 0.04 -4.86 0.14 -0.59 -0.93 -0.32
MAX 44.26 44.56 50.47 57.57 62.36 67.28 75.87 71.97 65.43 56.58 47.08 44.73 53.94
MIN 17.53 24.34 37.73 42.52 50.05 53.78 62.23 60.82 28.72 45.68 31.85 21.90 45.78
NO YRS 116 118 118 120 119 118 120 118 120 116 116 118 99