ONTARIO KSRV, OREGON

Monthly Average Maximum 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 94.06 91.32 77.30 69.45 47.17 36.74 69.34
1946 36.48 40.36 55.97 67.10 75.10 82.57 93.19 92.16 76.97 59.10 46.97 43.20 z 66.00
1947 ----- z ----- z ----- z 65.43 80.00 76.23 94.23 89.77 78.90 66.16 46.10 39.55 70.71
1948 ----- z ----- z ----- z ----- z ----- z ----- z 90.13 h 88.39 78.17 67.00 46.30 30.35 62.04
1949 18.55 40.68 56.43 a 70.57 77.93 a 83.97 92.97 91.29 82.33 60.77 a 51.60 38.10 63.77
1950 31.13 38.39 50.65 62.67 72.77 a 80.43 91.87 90.65 80.00 68.55 50.37 41.65 63.26
1951 35.65 42.79 49.97 68.40 73.16 80.90 93.68 88.58 80.47 61.10 45.77 34.32 62.90
1952 32.48 d 35.69 47.81 68.73 75.26 80.52 a 91.71 90.87 83.00 73.00 46.63 37.90 63.63
1953 46.81 46.75 56.48 62.20 68.03 75.50 94.00 89.71 84.50 67.65 53.33 38.45 65.28
1954 43.97 48.36 53.39 65.87 77.13 76.33 92.77 84.81 78.30 64.81 52.97 36.45 64.60
1955 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 57.43 x 44.40 42.55 43.47
1956 39.26 38.17 58.55 71.43 79.52 86.60 98.16 93.16 87.10 64.58 46.60 38.23 66.78
1957 28.45 41.29 56.61 65.33 74.45 87.33 96.19 93.90 87.93 64.42 50.70 40.06 65.56
1958 36.45 48.96 55.10 63.17 84.65 86.07 96.77 98.77 82.40 73.81 51.57 44.13 68.49
1959 42.87 48.36 56.84 71.80 72.90 91.07 100.19 92.87 76.83 67.16 51.03 40.68 67.72
1960 33.35 42.38 56.94 68.07 73.48 92.10 102.74 91.16 88.13 68.61 50.63 39.97 67.30
1961 39.10 50.61 56.77 66.53 78.55 96.57 100.16 99.45 78.17 65.94 49.30 39.23 68.36
1962 30.26 39.54 54.84 73.23 73.03 88.33 94.61 92.52 86.33 65.74 53.17 41.42 66.09
1963 35.45 54.32 59.55 61.73 79.32 82.23 93.61 94.74 86.77 71.45 50.73 33.74 66.97
1964 33.94 38.00 51.13 64.90 74.71 80.70 97.00 90.39 80.27 71.42 49.33 41.32 64.43
1965 37.45 49.64 57.94 68.67 74.94 85.27 96.06 90.23 77.33 74.13 54.17 40.35 67.18
1966 44.61 47.89 60.52 70.97 83.74 85.43 97.90 96.84 88.27 67.97 53.90 39.84 69.82
1967 42.94 50.93 56.48 59.33 77.65 85.33 101.16 102.35 89.93 65.84 51.80 36.29 68.34
1968 38.74 52.03 62.00 65.73 76.84 87.63 101.23 86.23 81.40 65.61 48.57 40.00 67.17
1969 36.32 40.86 56.42 68.63 82.00 85.63 97.06 97.39 85.20 63.03 52.70 43.19 67.37
1970 42.10 53.32 55.68 60.90 77.65 88.43 97.68 99.68 78.03 63.23 50.73 39.48 67.24
1971 40.06 49.36 52.52 67.53 79.16 83.87 98.45 101.90 78.87 66.70 a 48.73 36.32 66.96
1972 37.55 44.03 59.87 64.40 81.74 88.57 95.87 97.65 79.03 70.03 50.03 30.52 66.61
1973 36.94 49.43 57.42 66.50 81.87 88.97 99.71 95.84 82.43 67.35 48.00 43.71 68.18
1974 36.65 48.75 56.13 66.13 74.19 93.27 93.10 93.52 86.17 67.87 51.40 37.39 67.05
1975 32.71 41.82 52.77 57.37 73.03 81.47 97.00 87.48 85.57 65.35 47.73 35.53 a 63.15
1976 36.00 41.00 51.55 63.83 80.52 82.43 94.65 85.26 81.63 67.50 a 52.97 39.90 64.77
1977 26.06 43.61 54.68 74.17 69.19 91.07 93.48 93.35 79.47 67.94 48.13 43.03 65.35
1978 42.35 46.54 61.71 62.10 72.42 85.03 93.13 90.48 77.60 71.42 46.30 33.61 65.22
1979 24.52 39.82 57.58 64.90 76.81 87.43 95.19 90.32 86.77 69.48 45.47 39.61 64.83
1980 37.48 47.10 55.10 69.73 74.55 80.90 93.90 89.26 80.27 67.00 48.10 38.13 65.13
1981 38.87 46.89 59.13 66.63 72.52 82.07 93.00 96.87 82.70 62.87 52.10 40.00 66.14
1982 31.48 36.89 53.48 61.00 73.65 83.57 90.19 92.94 77.97 64.71 44.77 36.52 62.26
1983 38.35 47.71 56.55 61.60 75.74 82.67 89.23 91.06 78.07 67.39 50.67 31.45 64.21
1984 29.32 35.31 53.71 60.90 71.35 79.63 94.74 93.81 79.57 63.29 47.80 30.52 61.66
1985 27.77 36.46 50.00 70.83 77.23 88.07 100.23 89.71 71.97 61.55 36.97 20.97 60.98
1986 31.80 a 45.57 60.23 64.27 75.90 91.00 89.81 95.87 72.67 67.84 49.53 36.00 65.04
1987 31.90 46.21 57.58 75.90 80.19 87.87 90.71 91.29 86.27 72.71 49.67 40.65 67.58
1988 30.47 a 44.59 58.48 68.50 76.32 89.10 98.10 94.23 81.93 76.58 47.57 32.03 66.49
1989 27.90 26.93 51.10 69.87 74.00 87.43 96.68 87.52 81.67 65.26 49.97 40.42 63.23
1990 41.71 46.39 61.32 72.20 73.32 85.03 95.81 90.77 88.93 65.13 50.10 28.52 66.60
1991 30.42 48.82 56.94 63.23 70.55 80.73 96.48 95.48 85.50 68.94 44.83 39.10 65.09
1992 38.13 51.24 64.52 69.67 82.03 87.93 90.65 94.74 81.70 68.97 42.87 34.16 67.22
1993 29.74 32.64 47.84 62.30 79.81 75.83 82.94 87.58 83.10 67.42 44.00 43.00 61.35
1994 37.71 43.82 64.23 67.73 76.58 84.40 96.03 a 95.74 85.30 65.29 40.43 32.97 65.85
1995 40.84 51.68 54.65 63.47 72.58 80.97 90.39 89.61 83.77 63.16 50.00 40.16 65.11
1996 39.35 43.03 58.00 64.83 69.84 84.20 97.00 92.84 77.50 66.23 52.53 39.84 65.43
1997 ----- z 47.29 58.45 63.00 79.19 82.83 90.00 93.94 84.03 66.65 52.47 ----- z 71.78
1998 41.58 47.54 55.87 63.63 69.68 78.53 97.26 95.81 85.07 66.65 52.37 ----- z 68.54
1999 42.55 42.68 56.13 63.37 72.94 81.07 92.71 91.77 81.03 69.03 54.63 34.90 65.23
2000 36.84 48.93 55.84 69.30 74.35 ----- z 94.42 95.87 79.07 64.52 42.70 35.61 63.40
2001 33.13 40.14 58.03 61.70 77.29 84.83 92.58 96.48 84.87 66.84 53.40 35.97 65.44
2002 36.87 41.68 51.81 64.77 74.65 86.17 99.03 88.71 82.63 66.42 50.73 43.16 65.55
2003 40.87 48.89 59.29 62.87 73.10 85.83 97.39 94.48 82.90 71.90 47.20 43.26 67.33
2004 31.65 40.97 63.19 68.70 73.87 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 55.68
2005 ----- z ----- z 59.88 f 62.47 73.26 80.57 96.13 94.58 80.17 64.71 43.57 30.06 69.50
2006 40.74 44.57 52.42 64.27 78.13 86.70 100.81 91.87 82.67 65.90 51.17 37.65 66.41
2007 37.97 47.75 61.03 64.70 ----- z 84.23 97.81 89.87 79.63 63.13 50.53 38.71 65.03
2008 32.71 41.76 52.29 60.20 74.48 81.80 93.00 91.06 79.17 65.55 50.67 37.77 63.37
2009 34.23 41.57 ----- z ----- z ----- z ----- z 91.81 88.90 85.40 ----- z 49.60 33.23 60.68
2010 39.23 44.89 57.32 61.43 67.00 78.37 91.61 89.58 81.37 72.52 50.83 36.00 64.18
2011 32.03 42.86 52.13 57.47 k 68.32 77.47 91.53 a 93.57 a 86.03 a 64.61 47.13 40.26 63.27
2012 41.97 47.21 58.07 a 67.07 a 73.10 82.57 96.45 94.58 83.57 63.97 50.47 41.61 66.72
2013 23.32 44.96 56.97 73.50 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 41.75
Period of Record Statistics
MEAN 35.68 44.35 56.22 65.85 75.51 84.35 95.05 92.63 81.94 66.94 49.02 37.60 65.60
S.D. 5.64 5.25 3.72 3.90 3.89 4.43 3.54 3.74 3.83 3.40 3.45 4.34 1.92
SKEW -0.56 -0.65 -0.09 0.35 0.16 0.17 -0.35 0.36 -0.11 0.45 -0.93 -1.12 -0.41
MAX 46.81 54.32 64.52 75.90 84.65 96.57 102.74 102.35 89.93 76.58 54.63 44.13 69.82
MIN 18.55 26.93 47.81 57.37 67.00 75.50 82.94 84.81 71.97 59.10 36.97 20.97 60.98
NO YRS 63 64 63 63 63 62 65 66 66 65 67 64 55