ONTARIO KSRV, OREGON

Monthly Average Minimum 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 56.74 52.39 40.57 35.35 28.93 20.84 39.14
1946 19.00 24.14 32.58 36.27 44.84 50.73 59.32 55.87 42.17 33.32 29.53 29.00 z 38.89
1947 ----- z ----- z ----- z 38.33 49.68 49.60 59.39 55.10 44.63 39.87 29.57 24.84 43.44
1948 ----- z ----- z ----- z ----- z ----- z ----- z 57.52 55.03 44.73 33.87 27.60 13.06 38.64
1949 -4.65 20.61 33.94 36.37 47.71 52.67 58.35 57.10 47.50 32.40 a 28.30 21.94 36.02
1950 13.81 18.86 30.13 a 34.07 a 40.52 49.83 58.57 a 55.71 46.50 39.13 28.93 30.90 37.25
1951 21.87 26.11 26.84 37.03 44.94 48.53 58.42 55.45 44.50 35.19 24.67 20.68 37.02
1952 16.23 18.48 29.65 37.17 44.26 51.14 a 55.52 55.84 45.27 35.03 20.17 26.39 36.26
1953 32.45 27.61 29.42 35.30 39.81 48.03 57.84 56.47 a 46.43 35.55 31.50 24.74 38.76
1954 27.74 27.96 27.71 36.50 45.10 b 48.00 58.45 53.03 43.97 32.42 29.07 20.00 37.50
1955 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 32.00 w 24.63 25.74 25.19
1956 23.68 17.28 29.71 35.57 46.48 48.07 56.13 51.42 40.47 34.97 23.57 23.03 35.86
1957 9.84 20.36 33.39 38.67 47.16 50.43 54.58 51.71 43.03 36.52 23.30 27.52 36.38
1958 21.61 31.32 27.87 35.70 47.39 52.37 55.71 56.77 44.47 33.29 27.47 27.67 a 38.47
1959 26.94 28.14 28.48 36.07 40.26 53.03 56.55 54.10 46.20 37.55 20.60 17.16 37.09
1960 15.32 25.66 30.90 36.67 41.13 51.60 60.71 49.84 45.27 33.26 30.53 20.19 36.76
1961 21.06 32.25 33.48 36.50 43.74 55.50 59.97 59.68 42.47 35.65 24.93 23.42 39.05
1962 12.03 24.61 28.52 36.50 44.42 50.57 55.48 52.84 43.63 36.71 30.33 27.48 36.93
1963 16.26 29.93 32.06 36.03 46.42 51.77 54.35 55.26 48.37 39.61 32.37 21.90 38.69
1964 18.10 13.66 28.65 35.03 41.52 51.00 56.77 51.13 41.70 33.55 28.87 24.77 35.39
1965 25.94 27.32 24.10 40.27 43.13 51.77 56.32 54.97 41.97 33.81 30.77 21.42 37.65
1966 25.45 24.43 29.35 33.50 43.77 48.83 57.06 54.61 50.67 31.87 33.83 26.61 38.33
1967 27.39 26.93 30.42 34.10 43.13 51.83 60.71 56.61 48.47 34.10 29.40 17.23 38.36
1968 20.55 29.14 31.65 34.20 42.87 52.80 58.06 53.71 44.73 34.00 31.43 24.45 38.13
1969 23.39 25.04 27.16 36.80 47.55 52.07 55.74 51.87 46.33 32.10 23.13 25.32 37.21
1970 26.52 26.61 30.06 30.77 42.16 54.03 57.13 52.71 40.03 30.58 31.10 23.71 37.12
1971 26.45 28.11 29.42 36.77 45.84 50.03 58.00 58.10 39.93 34.23 a 27.43 20.52 37.90
1972 19.32 22.83 32.48 35.23 45.06 53.67 55.29 55.68 40.70 37.16 30.80 14.16 36.87
1973 22.90 28.29 32.42 35.50 44.48 49.83 58.77 54.55 44.80 35.39 33.50 29.52 39.16
1974 19.61 28.43 32.19 36.67 41.19 52.33 56.48 52.65 42.23 35.52 30.30 22.58 37.52
1975 16.26 27.18 30.90 33.87 41.32 50.33 61.61 52.13 43.47 39.52 26.13 23.73 a 37.20
1976 17.90 21.66 25.61 35.37 43.26 48.27 57.81 50.84 46.37 30.30 a 22.33 12.03 34.31
1977 10.00 19.82 26.10 37.33 42.68 57.17 56.00 56.58 46.27 34.16 27.57 29.10 36.90
1978 27.84 30.43 33.58 38.37 43.26 48.60 56.32 51.13 43.33 31.19 24.10 14.97 36.93
1979 4.55 24.43 30.74 35.80 47.16 50.67 58.39 57.32 46.93 38.58 22.83 23.81 36.77
1980 21.87 30.83 30.68 37.70 44.61 46.07 56.58 53.39 46.57 33.61 27.07 25.39 37.86
1981 29.29 25.75 31.45 37.50 44.84 50.03 55.16 56.26 45.00 34.84 32.30 25.55 39.00
1982 13.65 19.21 31.61 33.03 42.87 51.73 56.71 55.84 42.87 34.71 23.70 21.87 35.65
1983 23.45 31.57 36.39 34.67 43.29 49.50 54.35 57.06 44.30 35.81 34.87 20.27 a 38.79
1984 17.45 21.72 32.00 36.00 43.35 49.30 58.39 56.26 42.93 33.33 a 31.57 12.97 36.27
1985 7.77 16.89 26.81 37.23 45.42 52.80 62.58 51.26 42.03 32.45 19.10 2.81 33.10
1986 16.19 29.50 34.13 35.93 43.74 54.53 54.19 57.03 43.77 33.45 28.67 18.13 37.44
1987 15.35 25.46 33.58 38.77 46.45 52.79 a 54.65 51.65 43.13 31.65 28.67 23.68 37.15
1988 14.42 25.79 29.23 37.13 43.58 55.83 59.52 52.77 41.17 37.35 31.13 17.29 37.10
1989 8.58 5.18 31.16 38.23 43.39 52.53 58.19 53.52 44.00 34.29 24.61 b 17.10 34.23
1990 24.03 21.61 31.87 41.30 44.13 53.73 62.16 57.32 49.90 33.61 26.57 6.16 37.70
1991 13.52 28.50 30.68 36.60 44.90 49.93 59.23 57.48 45.93 34.03 29.10 21.39 37.61
1992 23.42 29.00 32.68 38.50 48.77 55.77 56.48 55.61 43.40 35.42 28.00 17.32 38.70
1993 16.29 16.00 31.52 36.97 48.29 48.37 51.55 49.39 42.57 35.55 15.31 a 24.32 34.68
1994 26.45 21.61 29.03 39.83 46.48 50.63 60.35 57.97 45.33 34.39 20.03 18.03 37.51
1995 23.87 28.11 32.81 34.80 45.06 50.47 57.77 48.45 46.73 31.32 30.70 24.90 37.92
1996 22.35 23.86 32.26 36.00 44.26 50.43 57.45 53.81 43.53 34.03 28.90 24.06 37.58
1997 ----- z 26.04 30.42 34.53 46.42 53.37 57.10 54.90 47.13 33.00 26.57 ----- z 40.95
1998 23.97 27.82 31.71 35.77 45.39 48.90 61.35 55.90 50.97 34.55 32.40 ----- z 40.79
1999 24.65 24.82 30.55 32.45 a 40.94 52.00 55.55 55.84 43.73 32.48 31.23 23.74 37.33
2000 23.90 31.14 30.29 38.60 45.77 ----- z 58.45 55.31 e 44.13 35.58 23.23 24.35 37.34
2001 20.16 23.61 31.19 35.13 45.87 51.60 59.48 57.65 47.13 33.84 29.33 22.74 38.15
2002 23.45 19.46 26.87 35.17 42.26 53.93 a 60.32 52.58 44.73 32.50 a 21.63 26.74 36.64
2003 29.52 24.54 31.26 34.67 43.97 53.80 63.55 57.90 46.50 39.06 22.43 27.19 39.53
2004 19.06 22.72 32.10 38.50 43.84 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 31.24
2005 ----- z ----- z 29.72 f 34.87 46.03 47.70 57.03 54.65 42.77 36.16 26.70 14.74 40.07
2006 26.13 19.96 31.10 37.23 44.87 56.67 65.03 54.42 43.87 32.61 30.10 20.42 38.53
2007 16.03 27.07 31.71 34.73 ----- z 53.43 64.55 55.29 47.10 36.13 27.63 24.29 38.00
2008 16.77 26.83 29.55 31.53 46.71 52.53 59.29 56.16 45.77 37.48 31.37 19.68 37.81
2009 22.58 26.00 ----- z ----- z ----- z ----- z 58.74 56.39 49.80 ----- z 25.73 16.81 36.58
2010 24.84 28.54 29.58 33.07 40.39 51.43 56.94 54.16 45.23 38.94 27.37 20.32 37.57
2011 20.35 25.64 34.06 34.74 k 42.60 a 49.85 d 58.07 c 58.68 c 49.13 40.00 26.13 17.13 38.33
2012 23.65 25.86 33.68 38.21 a 44.90 51.47 63.71 58.74 48.00 37.13 34.40 29.61 40.78
2013 9.65 29.46 33.84 45.50 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 24.32
Period of Record Statistics
MEAN 19.81 24.81 30.72 36.14 44.38 51.39 58.01 54.72 44.81 34.85 27.55 21.57 37.32
S.D. 6.72 4.86 2.36 1.99 2.20 2.34 2.61 2.46 2.57 2.37 4.02 5.36 1.37
SKEW -0.97 -1.30 -0.44 -0.11 0.02 0.29 0.58 -0.39 0.30 0.46 -0.61 -1.05 -0.61
MAX 32.45 32.25 36.39 41.30 49.68 57.17 65.03 59.68 50.97 40.00 34.87 30.90 40.78
MIN -4.65 5.18 24.10 30.77 39.81 46.07 51.55 48.45 39.93 30.30 15.31 2.81 33.10
NO YRS 63 64 63 63 63 62 66 66 66 65 67 64 55