UNION EXP STN, OREGON

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(358746)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201204
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
1911 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 59.33 g 45.63 39.84 42.74
1912 37.61 40.55 48.13 57.17 66.29 74.00 76.48 75.19 68.93 57.74 50.93 39.06 57.68
1913 33.42 33.96 43.68 59.07 66.71 71.63 78.13 81.16 75.47 56.81 47.60 38.71 57.20
1914 42.16 40.04 57.10 62.37 72.42 71.20 87.06 85.42 71.70 62.81 54.50 34.58 61.78
1915 37.19 48.14 57.74 66.41 a 63.55 71.77 80.13 90.19 72.00 67.39 44.28 a 38.55 61.45
1916 28.16 43.93 53.26 60.93 60.45 b 72.20 78.71 83.23 72.80 60.19 45.23 32.48 57.63
1917 28.55 34.86 37.19 52.23 62.84 73.43 86.65 85.74 77.00 64.06 54.37 47.94 58.74
1918 39.65 39.71 53.61 60.80 65.52 83.63 83.81 77.71 76.30 62.94 46.80 36.45 60.58
1919 41.10 38.75 51.06 63.47 68.94 77.07 87.81 87.13 74.27 50.35 43.03 29.71 59.39
1920 38.35 44.45 47.90 54.27 64.45 71.93 85.29 82.52 70.97 55.32 45.20 38.65 58.27
1921 37.74 40.18 53.58 56.36 b 67.06 77.20 84.03 83.94 66.57 64.71 50.07 39.19 60.05
1922 27.58 35.00 43.87 53.87 67.19 81.77 85.94 84.00 78.57 64.84 43.70 34.16 58.37
1923 39.58 38.11 49.10 59.47 64.42 69.90 83.26 83.94 76.97 57.58 49.90 37.29 59.13
1924 33.10 47.86 46.61 59.43 75.00 75.00 83.84 79.90 68.53 56.47 a 46.57 29.00 58.44
1925 38.03 46.96 52.16 62.07 70.81 e 76.07 86.94 81.10 72.00 60.00 46.87 39.97 61.08
1926 34.42 46.43 55.39 67.13 66.35 79.83 84.74 79.19 59.37 54.58 46.50 33.13 58.92
1927 33.84 39.71 44.03 57.13 61.32 74.10 83.68 81.48 65.10 59.61 48.93 32.52 56.79
1928 35.74 39.45 52.06 55.60 75.61 72.40 84.52 82.13 75.30 59.94 47.03 35.26 59.59
1929 27.19 31.08 c 49.39 54.70 68.19 72.77 84.90 87.39 68.17 63.71 47.73 45.55 58.40
1930 23.58 44.54 51.39 62.80 62.42 72.47 83.32 84.13 72.77 56.42 45.93 32.35 57.68
1931 36.32 42.00 49.61 61.33 71.68 73.70 86.52 86.48 69.93 60.97 40.93 33.32 59.40
1932 31.74 33.93 45.32 59.80 65.23 74.43 81.48 81.23 75.87 60.16 50.67 30.87 57.56
1933 34.74 30.04 47.58 58.27 58.52 72.60 85.42 82.32 69.67 65.74 50.03 46.10 58.42
1934 44.81 50.93 60.16 68.03 74.29 74.23 84.03 86.23 71.80 63.00 52.50 38.10 64.01
1935 38.26 43.43 46.48 56.50 66.13 74.57 82.94 83.13 78.90 58.29 42.10 38.55 59.11
1936 36.23 31.79 46.32 63.73 73.81 76.97 85.19 84.84 73.47 66.35 47.50 40.55 60.56
1937 21.03 36.79 51.32 55.63 71.65 73.37 84.23 79.81 74.80 62.06 49.97 42.16 58.57
1938 41.61 43.32 47.77 59.57 66.90 77.20 85.42 81.71 79.87 62.10 41.30 41.48 60.69
1939 40.48 36.32 52.42 65.20 71.77 71.47 84.81 85.84 75.10 60.00 53.37 46.39 61.93
1940 41.03 46.24 54.77 59.33 72.84 80.97 84.32 86.03 73.37 63.42 41.67 43.48 62.29
1941 42.81 47.54 57.71 61.47 66.52 71.43 85.16 80.29 65.90 58.26 51.57 42.71 60.95
1942 33.37 a 39.82 49.94 63.30 63.13 70.37 84.32 84.19 76.97 66.97 46.77 38.94 59.84
1943 32.81 44.11 50.00 64.97 62.58 67.20 83.61 81.39 82.13 62.65 50.63 40.77 60.24
1944 38.81 42.31 48.08 f 60.97 71.03 71.90 83.61 83.77 78.57 71.13 46.07 40.06 62.57
1945 39.81 45.61 51.19 58.00 68.16 73.30 88.23 86.94 74.47 67.39 47.27 39.94 61.69
1946 39.26 42.21 51.61 64.77 69.71 72.97 82.58 84.23 71.73 54.87 44.53 43.74 60.18
1947 32.52 48.71 57.29 60.60 74.10 70.60 84.68 83.03 76.57 62.32 44.47 39.45 61.19
1948 40.42 40.55 47.68 56.97 64.71 75.90 79.23 80.29 74.90 65.00 44.73 32.55 58.58
1949 21.97 39.36 53.10 67.00 71.68 76.50 83.90 84.77 79.30 58.97 a 57.34 a 39.90 61.15
1950 30.52 43.11 48.32 59.10 67.32 72.70 83.84 85.26 76.10 64.29 49.96 b 44.90 60.45
1951 36.13 a 44.21 46.84 66.00 68.87 73.23 87.23 83.00 77.77 58.29 46.93 35.16 60.31
1952 33.00 38.76 46.52 66.37 68.87 73.97 85.03 83.47 a 80.17 71.61 46.47 40.03 61.19
1953 47.13 43.36 52.48 56.97 64.10 69.00 84.97 81.39 79.77 65.87 53.97 41.48 61.71
1954 42.45 51.07 a 50.52 60.73 70.48 70.30 84.00 76.84 73.40 63.42 53.77 39.42 61.37
1955 33.58 37.07 42.48 53.20 63.81 77.07 81.71 86.26 74.70 63.26 41.87 39.94 57.91
1956 40.03 35.24 50.00 63.57 68.16 73.20 85.17 a 81.87 77.77 59.32 47.17 39.29 60.07
1957 27.23 40.71 50.97 56.87 66.84 74.37 81.87 79.90 a 77.60 58.71 45.03 42.00 58.51
1958 39.52 50.04 a 49.88 f 54.37 73.74 73.77 83.74 87.06 72.77 66.87 47.47 44.81 63.10
1959 41.26 41.93 49.42 59.73 60.97 74.90 84.94 80.35 68.43 59.16 47.83 42.26 59.27
1960 33.23 40.28 51.94 58.23 62.48 76.23 89.06 78.03 76.40 62.65 46.47 40.48 59.62
1961 41.81 47.00 50.58 57.43 63.74 82.03 86.81 89.68 68.77 59.74 47.10 37.26 61.00
1962 32.00 39.61 47.87 63.57 60.81 73.80 81.68 80.03 76.77 61.13 48.73 42.26 59.02
1963 31.65 53.71 51.55 54.43 67.94 71.83 80.32 83.45 80.43 65.65 49.70 37.45 60.68
1964 35.94 38.86 45.23 55.33 64.10 70.73 83.03 78.65 69.97 65.45 47.27 39.35 57.83
1965 38.65 44.50 48.77 60.53 64.10 72.57 82.06 80.00 68.10 68.87 52.17 40.74 60.09
1966 40.87 39.71 51.58 60.33 71.81 70.40 82.10 84.55 77.00 61.48 50.30 41.00 60.93
1967 42.84 46.86 48.42 52.67 65.90 75.73 87.19 90.71 82.77 61.52 49.00 36.13 61.64
1968 38.19 47.14 55.35 55.43 66.06 73.30 86.19 76.77 72.03 61.03 46.30 38.61 59.70
1969 35.52 39.50 51.84 59.03 69.52 74.60 82.26 84.00 74.33 56.65 50.40 42.52 60.01
1970 40.65 48.96 46.58 51.23 65.35 77.13 84.55 87.35 66.43 58.29 48.07 36.35 59.25
1971 39.52 45.29 45.42 56.30 66.77 68.67 83.90 90.81 67.80 57.81 45.93 34.48 58.56
1972 34.10 41.48 52.35 54.07 68.35 73.40 81.87 84.84 68.20 60.87 46.67 31.32 58.13
1973 35.00 45.75 51.16 57.03 69.61 75.03 86.03 84.68 72.07 60.23 44.30 42.71 60.30
1974 32.74 43.96 49.16 55.30 62.23 a 78.90 80.94 82.48 79.07 64.52 47.83 37.52 59.55
1975 33.42 37.15 a 45.52 47.63 61.10 68.17 83.48 78.13 76.83 58.24 b 45.00 39.84 56.21
1976 36.26 40.72 46.61 56.90 69.55 71.63 84.77 77.03 78.50 66.00 52.14 a 43.45 60.30
1977 31.26 48.89 47.71 64.97 60.29 79.90 82.58 87.61 70.87 61.61 46.33 42.65 60.39
1978 42.19 44.36 57.19 55.80 62.19 74.73 82.71 80.48 71.39 b 68.00 41.20 32.32 59.38
1979 25.71 39.71 53.23 56.30 66.71 76.70 85.61 83.55 79.30 65.29 45.27 43.19 60.05
1980 36.35 45.00 47.39 61.90 63.87 67.83 82.77 80.52 74.60 63.97 48.67 43.26 59.68
1981 43.23 45.89 53.48 57.77 62.61 69.50 80.94 89.45 76.87 58.06 50.90 42.26 60.91
1982 35.06 38.86 49.45 54.83 64.58 76.20 79.55 83.97 70.63 58.42 44.37 38.48 57.87
1983 42.26 47.64 53.00 56.83 67.90 72.20 78.29 85.65 71.83 64.61 48.93 30.32 59.96
1984 32.39 37.00 49.71 54.73 62.61 69.17 84.10 86.39 69.70 56.65 47.00 32.55 56.83
1985 30.97 34.50 46.87 62.73 68.29 76.70 90.81 79.29 64.90 58.58 33.43 29.42 56.37
1986 41.29 45.79 56.74 58.20 66.58 81.50 78.81 88.74 67.30 65.13 46.00 38.29 61.20
1987 34.97 45.82 51.45 67.47 70.74 78.33 81.00 83.65 81.53 71.90 50.37 39.45 63.06
1988 35.74 44.17 52.55 62.23 66.26 73.43 85.42 85.71 76.77 72.84 46.30 35.81 61.44
1989 32.39 30.46 49.81 61.57 65.13 77.30 85.29 78.26 75.27 61.77 49.97 43.39 59.22
1990 40.65 42.36 54.52 64.63 64.35 72.73 87.26 84.55 84.23 58.68 49.10 29.23 61.02
1991 34.97 51.07 49.45 57.13 61.68 68.83 84.52 88.55 79.47 64.68 43.40 41.26 60.42
1992 41.84 51.69 58.61 62.63 74.87 80.37 80.48 86.39 74.20 66.61 42.27 35.19 62.93
1993 31.32 35.32 47.48 55.73 71.58 70.10 72.45 79.39 77.13 63.45 42.87 40.90 57.31
1994 43.45 41.18 57.03 60.67 68.55 73.93 88.77 88.42 80.27 61.29 40.20 38.55 61.86
1995 41.23 49.79 51.29 56.60 65.90 71.60 82.97 81.16 79.10 58.48 50.80 41.26 60.85
1996 40.19 42.55 52.45 59.63 61.97 74.30 87.23 85.03 72.57 62.71 49.00 41.10 60.73
1997 39.35 43.75 52.65 55.40 70.35 72.40 79.87 86.55 77.27 61.68 48.60 39.19 60.59
1998 42.32 46.79 52.06 57.53 62.84 ----- z ----- z ----- z ----- z ----- z 48.03 37.55 49.59
1999 41.87 41.68 51.81 56.33 64.71 73.20 83.35 86.39 77.10 65.90 55.83 37.81 61.33
2000 40.23 47.17 51.32 64.30 67.48 75.97 85.10 88.03 72.60 60.65 41.60 37.81 61.02
2001 35.58 41.14 54.26 55.77 71.90 73.97 85.06 91.23 81.13 62.94 52.27 36.84 61.84
2002 38.10 41.25 47.55 59.30 66.16 76.97 88.81 82.35 77.53 60.65 50.80 43.13 61.05
2003 45.19 44.11 54.16 57.87 66.06 78.83 91.45 89.13 78.73 68.97 44.90 42.32 63.48
2004 35.71 41.79 57.23 61.73 63.87 74.86 b 86.00 84.70 a 72.43 61.84 47.20 42.03 60.78
2005 39.03 47.89 55.55 58.33 67.87 71.43 88.06 88.23 75.53 63.81 46.57 36.87 61.60
2006 42.87 43.21 50.13 59.23 70.58 76.83 90.90 85.84 77.90 63.87 49.87 40.32 62.63
2007 36.58 47.21 57.65 60.33 70.90 78.17 92.77 86.23 77.10 61.00 48.90 37.65 62.87
2008 35.48 43.45 47.61 54.07 66.84 73.23 86.77 ----- z 76.63 64.03 51.97 37.26 57.94
2009 36.90 44.71 47.45 58.30 68.71 75.67 87.58 85.71 82.73 56.42 49.17 34.74 60.67
2010 42.65 45.96 54.19 56.77 60.32 71.10 84.13 84.52 76.84 e 65.32 f 49.43 g 40.58 61.71
2011 36.12 o ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2012 ----- z ----- z ----- z 48.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
Period of Record Statistics
MEAN 36.64 42.49 50.70 59.10 66.89 74.11 84.17 83.75 74.50 62.07 47.52 38.67 60.00
S.D. 5.16 4.96 4.01 4.02 3.90 3.35 3.17 3.53 4.63 4.07 3.75 4.13 1.64
SKEW -0.70 -0.31 -0.14 0.15 0.21 0.48 -0.34 -0.11 -0.48 0.19 -0.30 -0.44 -0.12
MAX 47.13 53.71 60.16 68.03 75.61 83.63 92.77 91.23 84.23 72.84 57.34 47.94 64.01
MIN 21.03 30.04 37.19 47.63 58.52 67.20 72.45 75.19 59.37 50.35 33.43 29.00 56.21
NO YRS 99 99 97 99 99 98 98 97 98 97 99 100 94