PILOT ROCK, OREGON

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(356634)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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
1908 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1909 ----- z 36.86 u 33.00 37.00 41.94 49.90 53.61 51.90 50.63 40.03 35.53 20.94 41.45
1910 21.29 c 21.93 a 38.03 40.45 a 46.94 48.70 53.65 49.58 45.70 40.77 34.60 29.65 39.27
1911 26.23 24.36 31.26 35.93 39.35 47.53 54.81 51.94 43.77 36.29 30.74 c 27.77 37.50
1912 23.06 30.62 29.42 37.10 42.48 49.07 51.13 50.55 43.30 33.97 34.20 26.55 37.62
1913 22.48 19.07 a 30.65 36.04 d 42.52 49.27 53.16 54.87 43.81 c 36.13 34.66 a 22.04 h 38.42
1914 32.19 27.68 32.52 ----- z 47.85 r 50.37 57.23 54.86 j 46.40 42.35 33.80 20.23 38.08
1915 25.52 34.04 36.12 e 41.47 45.10 49.00 56.26 59.33 a 47.61 b 38.32 29.93 b 28.66 b 40.94
1916 8.11 c 23.92 e 34.97 37.12 e ----- z 69.14 h 50.69 o 55.42 44.86 p 34.19 25.04 e 25.30 a 30.51
1917 24.21 b 27.18 f 28.57 a 36.57 41.81 45.39 b 53.87 a 55.13 44.47 o 37.95 k 34.57 38.68 39.86
1918 32.94 27.89 34.29 36.50 38.48 52.53 52.68 50.35 51.53 42.52 30.83 28.87 39.95
1919 22.39 29.07 33.94 36.10 42.29 47.77 57.26 52.74 46.83 35.13 31.07 16.13 37.56
1920 25.06 28.48 34.42 36.37 40.90 48.57 54.81 58.94 47.33 40.10 30.97 30.58 39.71
1921 29.23 32.57 35.55 35.87 46.90 52.53 52.16 54.97 45.67 40.97 33.43 25.23 40.42
1922 19.48 26.75 31.68 36.53 41.45 53.13 56.87 55.55 48.90 40.77 27.93 24.29 38.61
1923 31.94 20.00 32.10 37.37 43.55 49.33 55.90 53.58 48.73 39.26 34.13 27.97 39.49
1924 22.35 35.62 32.32 35.20 44.03 49.07 54.45 50.84 46.67 39.74 32.70 17.10 38.34
1925 31.61 33.46 32.68 39.70 45.94 51.53 57.39 51.58 46.63 38.55 31.57 31.74 41.03
1926 29.32 33.71 34.58 41.67 42.42 51.00 55.39 52.77 42.30 39.29 34.30 26.00 40.23
1927 21.87 31.75 32.45 34.57 40.58 51.00 52.42 53.48 45.50 40.39 37.47 19.39 38.41
1928 24.32 27.83 35.39 36.00 45.26 50.03 52.26 47.03 44.00 37.35 33.20 26.39 38.26
1929 15.29 14.18 34.26 35.73 42.16 47.33 51.33 a 52.87 45.87 38.42 24.93 31.26 36.14
1930 5.03 33.89 34.68 40.50 42.71 45.27 54.42 54.42 47.60 36.58 30.90 26.00 37.67
1931 30.13 27.57 31.97 37.30 45.35 49.47 54.48 52.13 45.27 36.90 27.53 24.16 38.52
1932 25.03 24.86 34.35 36.40 42.87 49.53 50.84 51.19 45.67 38.77 34.33 19.97 37.82
1933 26.61 20.04 32.39 36.63 39.55 48.30 53.42 53.35 45.17 39.48 31.27 33.97 38.35
1934 32.03 31.46 36.23 43.13 44.71 49.47 53.16 53.26 45.27 41.68 38.53 31.35 41.69
1935 24.84 29.68 31.32 36.17 42.68 49.90 54.23 51.52 49.63 37.87 25.37 26.90 38.34
1936 29.58 11.71 a 32.26 42.70 47.81 52.90 54.94 53.65 46.07 39.68 22.43 29.32 38.59
1937 3.33 d 25.43 35.10 37.70 43.19 51.43 55.65 51.35 47.33 42.32 34.77 31.45 38.25
1938 28.26 29.39 33.16 38.83 42.65 ----- z 55.71 49.55 51.90 40.45 28.10 26.87 38.62
1939 29.84 26.68 35.00 37.93 44.48 47.03 54.77 a 53.00 47.28 a 38.52 28.00 31.93 a 39.54
1940 24.13 33.00 a 36.48 39.73 46.03 51.00 55.19 52.97 52.50 43.35 27.93 26.68 c 40.75
1941 27.32 30.54 35.19 40.10 44.90 50.63 57.84 54.81 47.30 39.90 34.17 30.17 b 41.07
1942 15.39 28.50 31.58 39.30 ----- z ----- z ----- z ----- z 47.33 39.68 31.80 28.71 32.79
1943 18.74 30.41 a 29.55 40.53 k ----- z ----- z 48.20 z ----- z ----- z ----- z ----- z ----- z 26.23
1944 ----- z 29.83 w 31.74 39.27 42.87 48.03 54.65 51.13 49.63 42.29 32.63 25.74 41.80
1945 30.90 31.46 33.42 37.27 45.03 47.57 54.10 53.97 47.13 40.84 32.67 26.29 40.05
1946 29.07 b ----- z ----- z 57.08 e ----- z 57.14 h 67.61 69.81 59.90 a 36.55 30.47 29.87 47.54
1947 22.35 30.71 36.29 40.63 46.61 48.10 51.84 50.87 49.53 43.52 35.47 30.97 40.57
1948 25.97 26.66 30.65 35.70 43.81 53.70 52.00 51.23 ----- z 36.58 32.73 23.77 37.53
1949 9.90 a 26.00 33.26 39.90 48.48 48.90 51.07 p 50.92 s 48.27 35.39 35.13 29.39 35.46
1950 8.35 24.32 31.35 34.97 39.57 a 49.93 53.29 53.00 45.90 39.71 32.73 ----- z 37.56
1951 ----- z ----- z ----- z ----- z 41.32 48.37 51.52 ----- z ----- z ----- z ----- z ----- z 47.07
1952 ----- z ----- z 29.50 a 36.63 44.23 46.43 53.00 51.87 47.43 39.39 21.90 26.70 a 39.71
1953 36.10 30.00 32.24 b 35.70 39.65 44.25 b 49.77 a 51.58 46.00 37.52 34.55 a 32.06 39.12
1954 26.42 31.36 27.42 35.57 43.17 a 45.83 48.65 48.39 48.00 33.73 a 34.13 24.68 37.28
1955 26.29 25.85 a 26.77 33.17 39.42 48.48 a 50.90 47.16 43.27 38.06 26.63 26.26 36.02
1956 26.58 18.76 31.65 35.93 46.16 45.60 53.17 a 50.81 44.63 36.03 a 32.03 26.81 37.35
1957 9.00 25.29 32.00 37.47 45.37 a 49.45 a 47.23 45.61 43.79 a 37.32 27.23 29.83 a 35.80
1958 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1959 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1960 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1961 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1962 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1963 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 39.26 34.13 25.71 33.03
1964 29.10 26.34 30.26 32.97 37.19 46.00 49.84 48.71 c 40.77 35.23 31.83 24.23 36.04
1965 29.00 30.86 26.81 38.90 39.13 47.57 51.52 52.67 d 41.10 38.71 34.27 26.23 38.06
1966 27.84 26.93 30.19 34.17 40.03 45.70 49.06 49.55 46.77 36.10 34.07 31.97 37.70
1967 33.55 30.07 31.03 33.17 40.10 48.83 51.29 51.59 d 48.43 37.19 30.53 27.26 38.59
1968 27.13 33.24 33.74 33.53 42.13 48.97 51.58 51.52 47.20 33.87 32.07 24.48 38.29
1969 14.13 26.79 31.23 34.80 42.77 52.13 48.35 45.68 45.20 34.35 31.77 28.58 36.32
1970 25.13 30.79 31.06 32.50 39.81 50.30 52.52 48.68 40.77 34.97 30.03 25.48 36.84
1971 29.68 27.14 28.58 31.97 42.87 46.10 52.06 54.77 41.10 35.00 31.50 27.52 37.36
1972 23.94 26.41 34.10 32.20 41.90 49.00 52.26 54.19 42.80 36.26 32.57 18.19 36.98
1973 21.61 29.00 33.35 33.90 42.26 48.10 52.55 50.19 46.83 38.35 34.37 33.06 38.63
1974 21.26 32.86 33.61 37.17 40.77 47.80 50.13 50.57 c 42.83 34.35 33.07 28.61 37.75
1975 26.81 25.36 28.29 31.07 39.39 45.97 54.71 49.42 41.93 38.74 27.87 29.81 36.61
1976 27.45 24.90 28.35 33.81 d 38.77 43.20 50.77 51.68 45.90 35.29 33.13 24.52 36.48
1977 19.42 29.64 31.74 36.60 e 38.90 50.20 50.48 55.97 44.17 37.26 28.63 29.97 37.75
1978 26.55 32.96 34.90 37.03 41.26 48.43 52.45 51.35 44.70 33.06 22.70 20.58 37.17
1979 7.90 28.18 32.87 37.23 42.19 47.10 51.84 52.48 46.67 40.90 28.60 29.81 37.15
1980 19.52 29.48 32.16 38.03 43.94 45.50 51.77 46.32 45.47 36.19 32.70 30.13 37.60
1981 30.10 29.50 33.03 37.37 42.55 47.10 48.13 51.32 44.90 a 37.10 33.57 29.39 38.67
1982 27.16 28.00 32.42 32.40 40.35 50.77 52.35 51.65 44.17 36.26 27.50 29.45 37.71
1983 32.74 34.29 36.68 35.33 42.84 45.83 49.97 53.45 42.13 35.39 35.33 16.73 a 38.39
1984 25.97 30.69 35.16 35.93 40.65 47.03 50.84 52.03 43.33 34.77 32.20 23.48 37.67
1985 21.03 21.46 29.71 38.57 42.77 48.17 55.97 49.97 40.47 36.61 18.13 13.81 34.72
1986 28.00 31.54 37.26 35.43 42.84 50.80 49.16 54.23 43.67 37.48 33.80 26.90 39.26
1987 22.03 31.00 35.90 38.47 45.19 48.87 51.81 49.90 45.37 33.97 32.73 25.70 a 38.41
1988 25.10 27.76 31.74 38.53 42.65 48.47 51.35 56.45 44.70 40.97 34.30 26.84 39.07
1989 30.35 16.36 34.17 a 39.70 42.77 49.53 50.16 52.61 44.03 37.42 34.40 25.32 38.07
1990 32.45 27.61 32.65 39.37 42.52 49.10 54.45 54.90 47.60 36.48 35.20 14.55 38.91
1991 22.81 36.11 31.97 37.47 42.58 47.40 52.42 55.74 46.80 36.81 34.47 29.61 39.51
1992 32.16 34.03 35.03 ----- z 42.39 51.37 54.10 52.32 44.87 39.71 32.27 23.97 40.20
1993 17.61 21.11 32.19 38.30 47.23 49.57 51.00 50.06 44.33 39.81 21.73 29.00 36.83
1994 32.77 26.61 32.48 40.27 45.00 46.77 54.06 50.61 47.23 37.84 31.07 26.19 39.24
1995 26.97 31.61 32.19 36.53 43.94 48.10 54.65 49.32 49.17 38.55 37.13 27.94 39.67
1996 28.06 21.38 33.23 37.93 41.39 45.40 52.90 51.35 43.03 37.77 31.13 26.87 37.54
1997 24.58 30.18 34.06 36.27 44.77 48.90 52.74 55.48 48.47 38.42 34.70 27.71 39.69
1998 30.52 34.25 34.13 37.40 42.55 47.33 56.84 53.19 50.00 35.77 35.67 24.55 40.18
1999 30.39 32.43 32.10 33.37 40.03 48.13 51.74 55.10 43.20 36.65 35.37 30.10 39.05
2000 28.52 31.48 32.19 37.87 41.87 46.77 51.68 49.35 44.93 a 36.74 26.17 23.68 37.60
2001 26.06 26.32 32.71 35.83 40.84 45.83 52.84 52.58 45.57 35.90 31.90 28.65 37.92
2002 28.29 25.39 30.71 35.43 41.61 49.90 55.00 52.52 44.97 32.19 30.70 31.26 38.16
2003 33.13 28.54 37.13 36.57 43.77 50.63 55.84 44.00 z 36.25 z ----- z 27.13 32.33 z 39.09
2004 ----- z 30.31 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 38.97 ----- z 28.87 32.72
2005 26.26 23.43 34.39 37.70 46.71 46.70 53.13 51.61 43.23 37.77 29.57 23.65 37.85
2006 34.58 23.86 31.81 36.43 43.39 48.90 53.35 48.87 44.37 34.90 31.67 25.03 38.10
2007 21.42 29.29 32.71 36.00 41.68 47.17 56.19 49.65 43.40 36.45 27.40 27.68 37.42
2008 22.65 29.28 30.81 31.03 44.19 44.67 53.29 53.65 42.27 35.06 34.10 20.74 36.81
2009 25.74 25.61 28.32 33.67 42.16 50.30 55.16 55.00 45.23 34.84 30.47 19.94 37.20
2010 32.00 31.71 31.16 35.33 41.26 47.63 51.87 50.90 47.40 ----- z 28.70 28.68 38.79
2011 27.57 a 26.04 b 33.17 a 33.57 b 39.87 45.55 a 47.87 49.26 46.32 b 38.17 a 28.50 d 22.10 a 36.50
2012 25.00 b 26.36 a 31.21 c 36.42 d 41.13 45.63 52.27 a 50.48 ----- z 36.42 ----- z 31.19 37.61
2013 24.06 28.44 a ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 26.25
Period of Record Statistics
MEAN 24.96 27.95 32.61 36.91 42.65 48.50 53.07 52.19 45.90 37.73 31.37 26.58 38.28
S.D. 6.68 4.58 2.35 3.25 2.31 2.14 2.76 3.18 2.95 2.46 3.75 4.35 1.38
SKEW -1.27 -0.99 -0.19 2.54 0.23 0.08 1.41 1.81 1.24 0.20 -1.05 -0.68 0.22
MAX 36.10 36.11 38.03 57.08 48.48 53.70 67.61 69.81 59.90 43.52 38.53 38.68 41.69
MIN 3.33 11.71 26.77 31.03 37.19 43.20 47.23 45.61 40.47 32.19 18.13 13.81 34.72
NO YRS 94 93 95 93 92 92 93 91 90 94 95 94 78