CHILOQUIN 1 E, OREGON

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(351571)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197912
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
1913 ----- z ----- z ----- z ----- z ----- z ----- z 47.17 s 40.39 30.20 23.48 25.30 14.45 26.76
1914 21.45 15.25 22.68 27.53 32.29 35.43 39.00 36.55 30.37 28.16 19.33 9.45 26.46
1915 14.03 24.68 25.94 29.20 32.48 32.55 a 37.71 40.26 28.50 23.42 23.53 20.94 27.77
1916 9.52 24.83 24.74 26.40 27.35 32.00 36.16 36.45 31.13 19.84 13.70 12.97 a 24.59
1917 2.81 12.96 11.90 25.50 29.13 31.97 40.42 38.61 31.80 23.13 23.23 23.87 24.61
1918 21.35 17.54 24.16 21.57 25.23 36.63 34.87 33.97 37.37 28.94 19.33 12.77 26.14
1919 15.16 20.43 20.45 25.53 29.97 b 30.80 40.84 37.19 32.43 20.39 21.80 10.83 a 25.49
1920 17.32 16.97 22.13 23.77 27.03 37.63 38.19 39.48 33.63 27.16 22.60 20.90 27.24
1921 17.58 19.14 26.29 25.87 30.65 37.50 37.10 35.29 27.17 28.52 24.43 16.58 27.18
1922 3.84 14.61 17.68 21.87 30.77 a 37.20 39.26 36.63 a 29.86 b 29.07 b 19.93 17.40 a 24.84
1923 16.77 11.43 20.74 27.77 33.00 35.91 g 41.58 38.39 35.00 28.42 22.97 a 15.84 26.54
1924 10.90 26.18 a 20.32 f 24.33 31.90 35.20 37.45 37.10 30.60 28.77 23.70 10.10 26.93
1925 22.52 25.39 23.23 28.97 35.61 36.80 42.68 36.55 32.36 b 23.53 a 24.00 20.27 a 29.32
1926 17.48 26.93 22.55 31.33 31.81 36.63 40.48 37.31 b 25.97 27.61 29.03 18.19 28.78
1927 22.23 21.75 24.10 26.33 29.45 38.20 e 38.55 b 36.18 c 33.04 e 25.52 b 28.79 f 9.54 e 27.72
1928 18.39 19.17 28.35 27.37 34.19 35.70 40.45 35.26 31.07 26.65 23.60 13.55 27.81
1929 12.10 11.75 22.33 a 24.67 28.52 35.70 38.60 a 37.74 27.93 27.35 e 15.23 24.39 25.53
1930 8.03 25.71 23.65 30.43 29.45 34.03 40.74 38.68 35.33 29.39 18.13 12.32 27.16
1931 17.29 22.89 26.35 27.97 35.32 38.60 42.87 38.42 33.23 26.94 16.73 15.74 28.53
1932 11.26 10.72 27.52 26.77 32.90 37.83 38.71 35.26 32.23 26.97 26.13 11.03 26.44
1933 11.84 7.21 25.19 24.40 29.13 38.47 40.45 39.03 31.30 27.23 19.77 24.87 26.57
1934 25.32 ----- z ----- z 29.80 y 35.81 36.00 38.29 39.68 29.27 26.23 26.27 18.87 30.64
1935 14.45 17.96 18.71 27.23 27.52 33.33 39.19 35.45 30.53 22.77 13.47 16.50 a 24.76
1936 18.87 a 20.59 24.00 f 24.87 32.32 37.47 40.45 39.16 29.57 22.29 c 10.67 15.29 26.50
1937 -1.42 14.93 22.77 24.90 31.10 38.07 39.97 35.23 33.57 29.68 26.37 20.84 26.33
1938 19.00 20.21 24.74 29.33 32.32 38.00 d 42.77 34.19 35.08 d 28.58 18.45 a 18.87 28.46
1939 14.81 16.12 c 22.10 27.30 32.13 33.87 40.81 38.87 32.83 26.74 17.90 23.58 27.25
1940 22.19 25.83 26.19 28.40 35.13 38.43 38.70 a 39.42 36.00 i ----- z ----- z ----- z 31.79
1941 21.05 l 25.00 28.48 ----- z ----- z ----- z ----- z ----- z ----- z 26.94 26.14 b 25.33 d 26.38
1942 18.16 19.07 23.06 27.70 31.84 36.17 42.26 40.45 32.27 28.03 26.67 23.97 29.14
1943 17.87 21.64 24.77 31.73 30.13 36.63 41.00 d 38.32 c 36.23 30.37 a 27.32 b 20.68 29.73
1944 13.68 21.31 22.97 27.53 31.97 47.87 41.55 36.70 a 33.30 30.87 23.90 21.32 29.41
1945 20.45 25.21 25.26 27.13 36.23 37.24 a 42.39 41.71 32.10 31.10 26.27 23.74 30.74
1946 13.55 18.82 26.29 27.67 30.23 35.60 41.10 38.90 30.43 23.61 23.83 20.35 27.53
1947 13.00 25.43 24.97 27.83 33.58 37.10 40.77 36.42 32.83 a 33.39 22.93 19.55 28.98
1948 ----- z ----- z ----- z ----- z ----- z ----- z 40.29 36.70 a 32.74 c 30.31 r 18.93 14.07 b 28.55
1949 -1.03 14.96 23.74 26.76 i ----- z 36.80 38.72 f 35.96 c 32.13 26.48 b 27.83 14.68 l 24.61
1950 10.66 b 21.71 23.81 ----- z 30.45 36.23 41.12 f 39.16 31.67 30.90 23.57 g 24.03 27.62
1951 16.97 a ----- z ----- z 27.67 33.90 37.83 l 43.00 l 41.10 k 32.82 h 22.00 c ----- z ----- z 25.13
1952 14.03 b 16.89 a 18.38 b 27.30 32.28 f 38.24 a 51.65 e 51.15 e 44.52 g 32.67 d 14.20 e 10.90 j 29.39
1953 21.68 c 18.43 22.00 26.28 a 29.80 a 34.76 e 39.26 d 40.07 d 35.97 26.29 29.80 20.16 28.71
1954 21.10 21.46 19.87 28.10 31.59 b 34.03 39.39 35.87 29.47 24.71 25.20 17.35 27.35
1955 13.52 13.79 20.68 25.97 27.03 35.17 36.19 36.19 31.73 28.68 22.17 20.62 b 25.98
1956 25.20 f 16.41 l 21.58 27.80 34.48 32.96 e 38.03 31.58 25.61 b 22.97 14.40 j 14.45 b 27.72
1957 0.45 15.04 b 26.76 b 25.43 33.23 35.23 34.19 32.44 f 32.73 29.63 d 17.89 c 18.61 24.47
1958 19.03 28.59 a 22.32 26.47 32.21 b 39.39 g 41.90 38.93 b 29.43 24.90 23.61 b 21.94 28.12
1959 20.16 19.82 21.39 25.00 27.81 d 35.63 37.16 33.87 30.87 25.85 d 14.38 a 8.57 a 25.04
1960 14.94 17.21 25.71 26.10 29.31 e 33.93 b 40.81 34.10 a 31.40 26.11 c 23.83 17.13 26.71
1961 18.23 24.29 25.55 24.87 29.23 38.33 38.23 39.16 29.77 27.28 b 19.43 16.65 27.58
1962 5.87 19.71 23.29 25.43 29.26 31.77 33.81 36.90 33.75 b 28.17 b 23.93 19.65 25.96
1963 6.90 26.79 22.06 25.17 34.79 b 33.87 33.89 d 36.19 34.53 27.10 24.52 e 18.23 27.00
1964 15.10 a 9.07 17.42 22.33 27.65 35.69 d 38.70 d 32.71 25.63 26.11 c 21.00 22.97 24.53
1965 20.76 b 18.43 19.81 29.43 27.81 35.10 37.26 39.19 26.60 24.33 j 26.53 13.23 26.74
1966 15.23 14.75 22.84 23.15 j 30.33 g 34.50 d 36.21 b 37.33 d 32.86 i 22.41 i 24.83 g 21.26 h 26.81
1967 20.45 i 16.57 g 22.36 f 23.22 g 29.75 c 35.23 h 39.10 k 39.17 h 32.35 j 23.57 j 22.00 c 9.24 f 25.88
1968 12.20 a 25.00 d ----- z 21.07 b 29.67 d 34.00 d 40.12 n ----- z 32.94 m 25.22 d 23.71 b ----- z 24.41
1969 ----- z 15.57 e 17.89 c 25.71 b 33.69 e 40.83 a 39.11 l 32.96 h 32.19 d 25.58 e 20.88 m 20.75 c 26.53
1970 20.68 22.11 22.45 20.67 30.71 40.03 40.29 35.61 27.13 24.23 28.08 d 18.69 e 27.56
1971 16.19 19.07 a 19.58 24.83 31.61 37.12 f 42.10 41.16 29.93 24.58 23.18 m 13.08 g 27.67
1972 14.97 b 21.90 27.71 24.93 33.10 38.57 39.39 39.86 i 27.74 k 25.90 25.77 ----- z 28.03
1973 16.36 c 24.50 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 27.68 27.80 25.00 k 24.08
1974 12.74 18.11 24.68 26.67 30.74 39.42 f 42.59 i 39.67 p 29.68 k 22.84 23.17 22.73 p 22.71
1975 11.21 g 16.71 22.26 21.83 29.52 34.73 41.67 j 36.54 e 33.00 29.26 20.53 21.83 m 27.15
1976 18.67 g 19.90 19.06 24.63 28.19 33.04 b 41.10 40.45 i ----- z 25.48 22.53 8.00 a 24.66
1977 8.39 c ----- z ----- z 22.93 30.16 41.46 d ----- z ----- z 34.80 y 28.05 k 24.75 f ----- z 25.74
1978 ----- z 22.30 h 24.06 o 26.90 j 26.11 m 36.21 k 41.20 p 40.61 h 32.42 k 24.25 k 14.14 p 6.70 k 9999.00
1979 11.36 i 21.24 k 24.94 n 27.25 j 32.39 h 32.67 i 37.94 m 39.14 i 35.33 r 31.18 i 19.37 17.15 d 18.26
Period of Record Statistics
MEAN 14.68 19.51 22.93 26.18 31.07 36.17 39.53 37.55 31.41 26.64 22.26 17.68 27.11
S.D. 6.04 4.88 3.14 2.41 2.53 2.80 2.84 2.87 2.69 2.85 4.29 4.64 1.61
SKEW -0.89 -0.31 -0.77 -0.18 0.08 1.20 1.01 1.76 -0.26 -0.09 -0.64 -0.33 0.15
MAX 25.32 28.59 28.48 31.73 36.23 47.87 51.65 51.15 37.37 33.39 29.80 25.33 30.74
MIN -1.42 7.21 11.90 20.67 25.23 30.80 33.81 31.58 25.61 19.84 10.67 8.00 24.53
NO YRS 57 58 55 56 58 55 53 54 53 59 57 53 37