OROFINO, IDAHO

Monthly Average Temperature (Degrees Fahrenheit)

(106681)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 198112
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 66.67 p 56.40 50.34 38.13 32.58 44.36
1904 32.50 34.98 37.94 o 51.00 55.98 60.78 69.27 70.72 b 61.87 ----- z ----- z ----- z 54.64
1905 ----- z ----- z 46.00 g 52.75 56.97 63.93 ----- z 71.68 a 61.12 43.79 33.60 ----- z 54.83
1906 ----- z ----- z ----- z 54.14 b ----- z ----- z 74.79 ----- z 61.27 51.85 38.80 35.50 52.73
1907 24.85 36.05 42.84 50.02 58.81 ----- z 71.66 66.29 62.38 56.53 39.77 31.76 49.18
1908 31.61 35.57 41.61 52.03 54.94 60.62 b 73.87 70.84 61.98 48.69 40.63 31.06 50.29
1909 22.98 37.61 45.19 46.42 55.77 64.23 68.34 66.82 62.20 50.81 b 40.63 29.23 49.19
1910 26.61 29.57 47.08 54.27 59.06 63.20 71.31 64.79 60.33 52.42 39.82 34.69 50.26
1911 29.97 32.05 43.15 48.62 52.79 64.70 69.81 67.35 58.78 47.16 33.88 30.66 48.24
1912 29.42 37.45 39.61 48.48 56.61 65.22 67.60 66.66 55.78 47.40 39.20 32.90 48.86
1913 25.81 25.71 36.85 48.68 56.37 63.53 68.18 69.21 61.50 46.95 40.05 29.39 47.69
1914 33.60 34.93 46.26 51.08 59.68 61.90 72.77 70.27 60.05 53.60 41.00 25.31 50.87
1915 28.77 38.14 47.05 54.32 56.18 61.28 67.82 75.34 60.43 51.63 38.13 32.35 50.95
1916 17.82 33.60 44.03 49.43 52.03 61.95 67.84 68.08 60.80 46.18 34.07 26.27 46.84
1917 26.89 33.70 35.34 46.78 55.44 60.88 72.13 70.16 64.27 49.26 42.13 38.32 49.61
1918 34.61 33.30 44.39 50.60 55.08 70.50 73.74 68.24 66.62 53.56 d 40.00 c 34.05 k 53.69
1919 25.33 s 35.25 j 43.44 f 53.79 i 59.21 67.50 74.79 72.55 62.76 g 48.74 38.60 21.37 54.68
1920 28.39 39.67 42.79 48.22 l 57.06 64.78 77.31 73.98 64.91 h 48.00 g 41.37 34.50 51.09
1921 33.32 37.21 b 47.04 c 49.95 59.32 70.57 a 72.60 73.76 58.75 54.58 41.37 33.60 52.67
1922 25.22 a 29.33 d 39.66 47.33 56.11 69.92 74.90 73.84 64.63 53.24 36.61 b 26.94 49.81
1923 35.61 30.27 42.13 50.77 58.10 62.08 f 75.07 a 73.58 64.77 52.94 41.23 33.60 50.73
1924 26.63 41.86 41.81 50.17 64.00 i 66.52 73.79 70.37 62.90 50.74 39.35 23.95 49.83
1925 34.34 40.07 44.60 55.82 62.79 68.45 76.55 73.23 c 64.38 a 48.65 40.45 38.98 54.03
1926 33.34 41.61 47.19 57.33 a 60.68 68.12 a 76.52 a 71.60 a 57.95 51.53 b 41.27 b 33.28 d 53.37
1927 31.80 a 38.96 b 42.37 a 49.88 b 55.88 b 66.76 a 72.67 b 71.82 a 59.04 e 51.72 f 42.61 c 24.02 50.53
1928 31.31 d 35.20 d 44.26 h 48.87 d 64.50 d 64.86 b 75.07 c 70.50 d 62.81 a 50.45 a 23.97 12.68 49.11
1929 22.98 a 21.07 41.98 47.12 55.94 62.23 72.34 75.04 f 60.38 52.32 36.63 36.74 46.34
1930 17.37 38.80 44.00 57.37 58.32 63.88 74.90 76.10 64.12 49.44 37.38 a 27.05 50.73
1931 34.65 a 36.93 43.31 50.17 62.05 67.83 75.92 73.13 60.40 47.82 24.70 t 29.63 52.89
1932 30.55 31.90 42.23 52.38 59.21 67.83 73.03 73.22 d 62.75 54.40 44.13 32.63 h 53.79
1933 33.94 29.15 b 44.24 51.67 d 55.21 b 67.95 75.45 74.21 61.48 54.19 43.92 39.60 52.58
1934 40.61 44.75 51.60 59.55 64.82 68.25 75.60 74.23 61.42 53.05 ----- z 36.50 57.31
1935 30.81 37.52 40.26 48.68 60.74 n 65.25 73.40 70.53 65.57 49.89 36.43 32.65 50.09
1936 33.73 21.09 a 41.26 55.12 a 63.71 b 69.32 76.10 74.23 63.58 e 53.03 32.63 33.90 51.47
1937 15.02 c 31.27 45.09 d 47.78 59.19 63.12 75.98 70.45 66.43 54.35 43.75 36.23 50.72
1938 35.60 a 38.70 44.32 51.97 58.33 a 69.27 76.63 70.97 70.60 54.21 36.83 32.61 53.34
1939 36.55 33.95 46.96 g 53.78 61.66 64.12 75.19 74.42 65.28 a 51.95 40.80 37.94 54.15
1940 32.65 39.57 46.84 52.60 61.85 e 67.82 74.27 72.66 67.03 55.53 37.05 33.06 e 53.41
1941 34.48 40.41 ----- z 53.95 60.03 66.05 76.13 73.79 57.73 50.97 41.02 34.34 53.54
1942 26.45 35.40 c 41.44 52.92 55.94 61.87 73.19 72.53 62.52 52.08 37.93 34.81 50.59
1943 27.32 c 38.32 39.26 52.12 55.08 60.92 72.05 68.24 63.72 52.68 39.57 32.37 50.14
1944 30.65 34.15 f 38.81 51.08 59.61 65.37 72.76 68.82 63.78 54.24 40.12 35.39 52.78
1945 35.39 39.04 40.89 48.12 58.81 63.98 74.40 73.37 60.88 53.69 40.02 32.63 51.77
1946 34.37 39.23 45.89 53.98 59.29 63.77 72.44 73.08 63.13 48.02 39.37 35.11 52.31
1947 28.29 38.91 46.68 53.25 64.16 65.10 73.24 70.03 63.82 54.10 39.95 36.74 52.86
1948 31.82 35.97 40.69 50.77 59.24 69.82 69.92 69.24 62.38 50.13 39.17 27.71 s 52.65
1949 14.74 33.20 43.13 54.30 62.18 65.67 71.45 73.24 63.62 44.77 e 43.35 31.40 a 50.09
1950 19.52 a 32.89 41.27 49.33 56.15 64.22 71.73 71.71 62.28 52.61 42.37 41.00 50.42
1951 32.77 37.14 42.09 h 52.16 b 59.39 c 63.38 74.71 71.16 63.17 c 50.77 i 40.73 h 32.05 a 53.99
1952 29.95 a 37.20 f 42.31 55.15 c 60.58 a 65.22 a 71.82 71.16 c 64.31 a 54.55 37.32 35.60 b 53.45
1953 40.44 40.65 a 44.48 50.10 d 56.23 62.38 72.79 72.29 65.12 53.16 b 43.02 b 37.81 53.20
1954 33.57 b 42.02 a 41.58 50.68 60.37 62.93 72.05 67.82 63.10 49.29 44.48 a 33.19 e 51.76
1955 34.20 c 35.00 36.68 47.22 55.79 65.98 71.26 71.90 61.88 51.79 c 32.95 a 31.16 49.65
1956 31.56 30.88 41.10 53.08 60.66 64.03 74.31 70.73 63.80 b 51.22 b 38.98 b 35.94 51.36
1957 22.35 38.04 e 43.37 50.73 61.34 68.03 71.98 a 69.35 e 66.00 b 51.30 f 38.00 d 35.75 a 51.36
1958 35.40 a 43.20 a 42.86 c 50.37 c 66.08 70.12 75.05 74.90 62.27 b 52.36 b 40.41 a 38.43 a 54.29
1959 34.61 38.43 43.84 52.03 a 55.77 66.35 73.92 69.94 59.48 h 51.76 36.38 a 33.92 50.63
1960 28.47 36.36 45.04 c 52.32 57.58 a 66.77 76.74 68.10 64.35 51.63 40.48 32.26 51.67
1961 33.73 40.41 45.03 50.65 59.61 71.77 75.61 77.10 59.12 49.39 36.33 d 32.82 52.63
1962 29.23 37.20 41.98 53.98 56.84 66.03 70.81 70.81 64.47 52.03 43.70 37.31 52.03
1963 25.39 39.82 45.34 49.97 61.26 66.82 71.15 73.73 69.55 55.48 41.95 33.89 52.86
1964 34.40 37.31 41.58 49.40 58.66 65.20 72.69 68.21 59.92 51.97 39.80 30.97 50.84
1965 34.61 38.68 40.34 53.67 57.27 64.57 72.52 71.21 58.57 53.87 44.07 35.19 52.05
1966 34.97 37.46 43.16 50.48 61.05 63.12 72.13 72.47 67.25 48.95 41.37 37.48 52.49
1967 37.74 39.05 41.63 47.25 57.29 67.55 74.52 76.47 68.55 50.69 41.35 31.45 52.80
1968 30.85 41.57 46.69 48.15 57.85 65.78 73.63 69.11 62.35 48.58 40.35 30.71 51.30
1969 25.98 35.54 42.53 51.82 61.06 68.78 71.35 71.63 63.15 47.05 40.97 34.92 51.23
1970 33.26 43.00 42.77 46.50 60.13 69.60 75.02 74.53 57.33 49.77 40.67 32.29 52.07
1971 34.06 38.61 41.40 51.15 61.32 63.43 72.56 76.89 58.87 49.45 39.22 32.61 51.63
1972 31.02 36.45 46.66 47.53 61.60 67.25 71.27 74.13 59.38 51.19 40.88 28.31 51.31
1973 30.29 38.66 45.06 50.95 60.66 66.27 74.69 73.24 63.98 50.50 38.97 37.65 52.58
1974 28.97 40.29 44.10 51.43 55.87 69.72 73.19 72.03 64.60 52.40 42.65 35.85 52.59
1975 32.71 35.55 42.03 46.87 55.34 62.03 75.85 67.77 62.17 49.81 38.10 33.44 50.14
1976 33.56 36.26 39.63 49.40 59.53 61.02 71.19 68.81 65.03 50.29 41.48 31.39 50.63
1977 28.61 39.18 41.68 54.07 55.52 69.33 70.47 73.56 60.43 49.68 37.33 35.40 51.27
1978 34.40 40.77 47.52 51.05 54.55 65.63 71.71 69.58 61.25 50.68 35.17 27.63 50.83
1979 19.69 34.29 44.82 49.85 58.87 65.88 72.76 72.65 64.85 52.79 37.58 36.48 50.88
1980 27.97 38.00 42.29 54.23 58.61 62.87 70.81 66.11 61.85 50.95 41.15 37.27 51.01
1981 37.45 38.30 45.57 b ----- z ----- z ----- z 67.58 72.84 62.92 ----- z ----- z 33.63 l 54.11
Period of Record Statistics
MEAN 30.33 36.48 43.10 51.19 58.61 65.56 73.00 71.45 62.55 51.18 39.38 32.90 51.29
S.D. 5.46 4.47 2.81 2.75 2.87 2.79 2.37 2.69 2.86 2.56 3.25 4.53 1.54
SKEW -0.94 -1.28 -0.06 0.44 0.26 0.13 -0.44 -0.21 0.16 -0.45 -1.64 -1.56 -0.54
MAX 40.61 44.75 51.60 59.55 66.08 71.77 77.31 77.10 70.60 56.53 44.48 41.00 54.29
MIN 14.74 21.07 35.34 46.42 52.03 60.62 67.58 64.79 55.78 43.79 23.97 12.68 46.84
NO YRS 75 73 70 75 74 74 77 76 76 73 74 73 53