ONTARIO KSRV, OREGON

Monthly Average Temperature (Degrees Fahrenheit)

(356294)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201212
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
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 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1939 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1940 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1941 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1942 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1943 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1944 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1945 ----- z ----- z ----- z ----- z ----- z ----- z 75.40 71.85 58.93 52.40 38.05 28.79 54.24
1946 27.74 32.25 44.27 51.68 59.97 66.65 76.26 74.02 59.57 46.21 38.25 36.10 z 52.44
1947 ----- z ----- z ----- z 51.88 64.84 62.92 76.81 72.44 61.77 53.02 37.83 32.19 57.08
1948 ----- z ----- z ----- z ----- z ----- z ----- z 73.63 h 71.71 61.45 50.44 36.95 21.71 48.45
1949 6.95 30.64 45.17 a 53.47 62.68 a 68.32 75.66 74.19 64.92 46.58 a 39.95 30.02 49.88
1950 22.47 28.62 40.40 a 48.33 a 56.72 a 65.13 75.33 a 73.18 63.25 53.84 39.65 36.27 50.27
1951 28.76 34.45 38.40 52.72 59.05 64.72 76.05 72.02 62.48 48.15 35.22 27.50 49.96
1952 24.93 d 27.09 38.73 52.95 59.76 65.83 a 73.61 73.35 64.13 54.02 33.40 32.15 49.99
1953 39.63 37.18 42.95 48.75 53.92 61.77 75.92 72.95 a 65.47 51.60 42.42 31.60 52.01
1954 35.85 38.16 40.55 51.18 60.86 b 62.17 75.61 68.92 61.13 48.61 41.02 28.23 51.02
1955 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 45.29 x 34.52 34.15 34.33
1956 31.47 27.72 44.13 53.50 63.00 67.33 77.15 72.29 63.78 49.77 35.08 30.63 51.32
1957 19.15 30.82 45.00 52.00 60.81 68.88 75.39 72.81 65.48 50.47 37.00 33.79 50.97
1958 29.03 40.14 41.48 49.43 66.02 69.22 76.24 77.77 63.43 53.55 39.52 35.95 a 53.48
1959 34.90 38.25 42.66 53.93 56.58 72.05 78.37 73.48 61.52 52.35 35.82 28.92 52.40
1960 24.34 34.02 43.92 52.37 57.31 71.85 81.73 70.50 66.70 50.94 40.58 30.08 52.03
1961 30.08 41.43 45.13 51.52 61.15 76.03 80.06 79.56 60.32 50.79 37.12 31.32 53.71
1962 21.15 32.07 41.68 54.87 58.73 69.45 75.05 72.68 64.98 51.23 41.75 34.45 51.51
1963 25.85 42.12 45.81 48.88 62.87 67.00 73.98 75.00 67.57 55.53 41.55 27.82 52.83
1964 26.02 25.83 39.89 49.97 58.11 65.85 76.89 70.76 60.98 52.48 39.10 33.05 49.91
1965 31.69 38.48 41.02 54.47 59.03 68.52 76.19 72.60 59.65 53.97 42.47 30.89 52.41
1966 35.03 36.16 44.94 52.23 63.76 67.13 77.48 75.73 69.47 49.92 43.87 33.23 54.08
1967 35.16 38.93 43.45 46.72 60.39 68.58 80.94 79.48 69.20 49.97 40.60 26.76 53.35
1968 29.65 40.59 46.82 49.97 59.85 70.22 79.65 69.97 63.07 49.81 40.00 32.23 52.65
1969 29.85 32.95 41.79 52.72 64.77 68.85 76.40 74.63 65.77 47.56 37.92 34.26 52.29
1970 34.31 39.96 42.87 45.83 59.90 71.23 77.40 76.19 59.03 46.90 40.92 31.60 52.18
1971 33.26 38.73 40.97 52.15 62.50 66.95 78.23 80.00 59.40 50.47 a 38.08 28.42 52.43
1972 28.44 33.43 46.18 49.82 63.40 71.12 75.58 76.66 59.87 53.60 40.42 22.34 51.74
1973 29.92 38.86 44.92 51.00 63.18 69.40 79.24 75.19 63.62 51.37 40.75 36.61 53.67
1974 28.13 38.59 44.16 51.40 57.69 72.80 74.79 73.08 64.20 51.69 40.85 29.98 52.28
1975 24.48 34.50 41.84 45.62 57.18 65.90 79.31 69.81 64.52 52.44 36.93 29.63 a 50.18
1976 26.95 31.33 38.58 49.60 61.89 65.35 76.23 68.05 64.00 48.90 a 37.65 25.97 49.54
1977 18.03 31.71 40.39 55.75 55.94 74.12 74.74 74.97 62.87 51.05 37.85 36.06 51.12
1978 35.10 38.48 47.65 50.23 57.84 66.82 74.73 70.81 60.47 51.31 35.20 24.29 51.08
1979 14.53 32.12 44.16 50.35 61.98 69.05 76.79 73.82 66.85 54.03 34.15 31.71 50.80
1980 29.68 38.97 42.89 53.72 59.58 63.48 75.24 71.32 63.42 50.31 37.58 31.76 51.49
1981 34.08 36.32 45.29 52.07 58.68 66.05 74.08 76.56 63.85 48.85 42.20 32.77 52.57
1982 22.56 28.05 42.55 47.02 58.26 67.65 73.45 74.39 60.42 49.71 34.23 29.19 48.96
1983 30.90 39.64 46.47 48.13 59.52 66.08 71.79 74.06 61.18 51.60 42.77 25.98 a 51.51
1984 23.39 28.52 42.85 48.45 57.35 64.47 76.56 75.03 61.25 48.03 a 39.68 21.74 48.94
1985 17.77 26.68 38.40 54.03 61.32 70.43 81.40 70.48 57.00 47.00 28.03 11.89 47.04
1986 24.25 a 37.54 47.18 50.10 59.82 72.77 72.00 76.45 58.22 50.65 39.10 27.06 51.26
1987 23.63 35.84 45.58 57.33 63.32 70.26 a 72.68 71.47 64.70 52.18 39.17 32.16 52.36
1988 22.73 a 35.19 43.85 52.82 59.95 72.47 78.81 73.50 61.55 56.97 39.35 24.66 51.82
1989 18.24 16.05 41.13 54.05 58.69 69.98 77.44 70.52 62.83 49.77 37.02 b 28.76 48.71
1990 32.87 34.00 46.60 56.75 58.73 69.38 78.98 74.05 69.42 49.37 38.33 17.34 52.15
1991 21.97 38.66 43.81 49.92 57.73 65.33 77.85 76.48 65.72 51.48 36.97 30.24 51.35
1992 30.77 40.12 48.60 54.08 65.40 71.85 73.56 75.18 62.55 52.19 35.43 25.74 52.96
1993 23.02 24.32 39.68 49.63 64.05 62.10 67.24 68.48 62.83 51.48 29.60 a 33.66 48.01
1994 32.08 32.71 46.63 53.78 61.53 67.52 78.15 a 76.85 65.32 49.84 30.23 25.50 51.68
1995 32.35 39.89 43.73 49.13 58.82 65.72 74.08 69.03 65.25 47.24 40.35 32.53 51.51
1996 30.85 33.45 45.13 50.42 57.05 67.32 77.23 73.32 60.52 50.13 40.72 31.95 51.51
1997 ----- z 36.66 44.44 48.77 62.81 68.10 73.55 74.42 65.58 49.82 39.52 ----- z 56.37
1998 32.77 37.68 43.79 49.70 57.53 63.72 79.31 75.85 68.02 50.60 42.38 ----- z 54.67
1999 33.60 33.75 43.34 48.02 a 56.94 66.53 74.13 73.81 62.38 50.76 42.93 29.32 51.29
2000 30.37 40.03 43.06 53.95 60.06 ----- z 76.44 75.60 e 61.60 50.05 32.97 29.98 50.37
2001 26.65 31.88 44.61 48.42 61.58 68.22 76.03 77.06 66.00 50.34 41.37 29.35 51.79
2002 30.16 30.57 39.34 49.97 58.45 70.22 a 79.68 70.65 63.68 49.57 a 36.18 34.95 51.12
2003 35.19 36.71 45.27 48.77 58.53 69.82 80.47 76.19 64.70 55.48 34.82 35.23 53.43
2004 25.35 31.84 47.65 53.60 58.85 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 43.46
2005 ----- z ----- z 44.80 f 48.67 59.65 64.13 76.58 74.61 61.47 50.44 35.13 22.40 54.79
2006 33.44 32.27 41.76 50.75 61.50 71.68 82.92 73.15 63.27 49.26 40.63 29.03 52.47
2007 27.00 37.41 46.37 49.72 ----- z 68.83 81.18 72.58 63.37 49.63 39.08 31.50 51.52
2008 24.74 34.29 40.92 45.87 60.60 67.17 76.15 73.61 62.47 51.52 41.02 28.73 50.59
2009 28.40 33.79 ----- z ----- z ----- z ----- z 75.27 72.65 67.60 ----- z 37.67 25.02 48.63
2010 32.03 36.71 43.45 47.25 53.69 64.90 74.27 71.87 63.30 55.73 39.10 28.16 50.87
2011 26.19 34.25 43.10 46.11 k 55.37 a 63.77 d 74.80 c 76.35 d 67.52 a 52.31 36.63 28.69 50.82
2012 32.81 36.53 46.00 a 52.64 a 59.00 67.02 80.08 76.66 65.78 50.55 42.43 35.61 53.76
2013 16.48 37.21 45.40 59.50 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 33.03
Period of Record Statistics
MEAN 27.77 34.58 43.47 51.00 59.94 67.87 76.53 73.68 63.37 50.89 38.28 29.59 51.46
S.D. 6.04 4.82 2.51 2.66 2.71 3.09 2.73 2.65 2.78 2.25 3.26 4.60 1.48
SKEW -0.84 -1.10 -0.25 0.09 0.10 0.18 -0.21 0.11 0.13 0.33 -0.86 -1.20 -0.69
MAX 39.63 42.12 48.60 57.33 66.02 76.03 82.92 80.00 69.47 56.97 43.87 36.61 54.08
MIN 6.95 16.05 38.40 45.62 53.69 61.77 67.24 68.05 57.00 46.21 28.03 11.89 47.04
NO YRS 63 64 63 63 63 62 65 66 66 65 67 64 55