OROFINO, IDAHO

Monthly Average Maximum 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 81.93 p 69.67 63.26 45.13 39.26 54.33
1904 38.13 42.62 45.31 o 66.17 70.52 77.33 85.87 91.45 b 80.70 ----- z ----- z ----- z 69.10
1905 ----- z ----- z 58.58 g 69.70 73.16 79.37 ----- z 94.47 a 78.80 53.65 41.03 ----- z 70.02
1906 ----- z ----- z ----- z 74.25 b ----- z ----- z 100.90 92.58 81.87 64.65 45.50 39.52 71.32
1907 31.45 44.54 52.87 64.17 76.52 76.03 90.90 84.65 79.80 76.65 51.80 37.61 63.92
1908 39.23 43.79 52.10 67.93 67.81 76.90 a 95.13 91.84 79.90 62.16 51.90 37.48 63.85
1909 30.71 45.64 60.35 61.47 71.32 82.70 87.19 87.13 79.87 66.23 48.67 35.71 63.08
1910 35.32 38.71 62.00 70.70 75.84 81.67 92.68 85.68 78.57 68.00 46.13 40.58 64.66
1911 37.77 42.61 59.90 64.77 65.90 79.33 90.42 87.16 74.77 63.32 42.93 36.45 62.11
1912 35.74 46.00 52.48 62.03 70.45 82.07 84.42 82.97 71.90 60.81 46.93 39.52 61.28
1913 33.77 37.21 46.61 63.27 70.65 78.07 85.06 87.32 81.37 57.58 46.23 36.58 60.31
1914 39.06 43.25 59.29 65.10 75.94 76.03 92.26 91.29 75.90 67.06 49.90 33.39 64.04
1915 36.03 48.61 60.03 69.37 68.42 76.03 85.29 96.71 77.43 65.55 44.67 38.87 63.92
1916 27.71 43.34 54.77 63.10 66.74 77.40 83.81 87.84 77.00 62.06 43.00 33.71 60.04
1917 34.97 41.50 45.58 58.43 69.58 77.33 93.26 92.77 81.90 64.32 52.30 43.19 62.93
1918 40.84 42.14 56.97 67.23 71.06 90.67 93.19 84.26 84.83 65.61 c 48.56 c 40.55 k 67.76
1919 37.20 p 44.50 j 55.16 f 71.19 i 76.97 87.87 98.13 93.19 82.00 g 62.97 49.37 32.81 71.61
1920 37.16 53.17 55.87 60.72 l 75.81 81.77 100.52 94.90 85.36 h 59.96 g 51.00 41.00 65.69
1921 40.65 46.50 b 59.82 c 64.60 76.74 89.10 a 94.23 95.84 77.10 72.48 51.23 42.71 67.58
1922 34.84 41.54 d 51.68 61.63 74.29 91.13 97.29 94.13 86.50 69.68 46.75 b 34.55 65.33
1923 43.81 40.61 55.77 67.43 74.32 76.12 f 94.90 a 94.55 85.10 67.52 50.53 40.97 65.05
1924 34.39 50.79 54.29 66.23 88.42 86.57 95.00 90.71 83.07 65.52 47.27 32.42 66.22
1925 40.48 48.57 56.42 73.33 81.00 85.17 99.13 93.75 c 81.76 a 63.03 48.70 44.84 68.02
1926 39.19 51.68 62.03 75.93 a 76.61 89.59 a 98.30 a 92.77 a 74.23 64.66 b 50.61 b 39.43 c 67.92
1927 38.73 a 48.38 b 54.43 a 66.32 b 69.72 b 84.48 a 96.14 b 93.00 a 73.84 e 65.24 f 49.41 c 32.00 64.22
1928 38.59 d 47.04 c 57.35 h 62.65 d 86.19 d 84.25 b 96.89 c 94.15 d 85.72 a 65.27 a 37.10 29.90 66.16
1929 32.30 a 36.46 54.97 62.60 73.97 78.43 96.29 99.68 80.03 70.61 49.00 43.19 64.80
1930 27.00 48.18 57.10 73.53 74.03 81.63 96.52 97.77 81.90 60.84 46.24 a 33.94 64.89
1931 41.00 a 46.11 54.71 65.23 81.06 86.13 98.81 96.23 76.53 61.23 33.90 t 36.48 67.59
1932 37.58 42.38 53.13 68.60 75.94 88.03 95.03 94.67 d 86.37 71.97 55.27 42.52 h 69.91
1933 43.45 39.73 b 57.32 68.04 d 70.61 84.17 97.81 95.77 79.27 68.77 52.57 45.03 66.88
1934 48.19 56.32 67.26 77.77 83.71 85.63 97.61 96.77 80.10 64.81 53.87 43.29 71.28
1935 38.39 48.82 50.61 62.57 78.39 m 82.97 93.94 91.58 87.37 63.19 44.33 39.32 63.92
1936 39.71 30.69 51.77 70.43 80.93 b 84.17 96.13 94.52 82.40 e 71.10 43.03 39.45 65.36
1937 24.52 b 41.11 58.63 d 59.33 76.74 81.27 94.48 89.61 85.27 67.29 51.67 42.42 64.36
1938 41.93 a 47.86 54.19 66.13 74.35 86.23 95.84 91.03 89.70 65.32 45.33 39.58 66.46
1939 42.68 42.46 60.00 f 69.83 79.06 79.23 94.10 96.26 84.57 63.94 52.37 43.77 68.02
1940 38.94 48.62 59.61 65.43 80.88 e 87.60 94.52 95.90 81.37 67.39 44.40 39.93 d 67.05
1941 42.39 51.54 ----- z 68.80 73.06 78.93 94.55 88.65 70.17 62.71 50.77 42.45 65.82
1942 36.52 44.81 b 55.65 69.47 68.58 76.03 91.94 93.10 81.57 67.74 46.40 41.26 64.42
1943 35.21 c 49.36 52.10 65.67 68.03 74.37 89.74 85.71 84.00 65.81 48.63 39.06 63.14
1944 40.19 43.26 f 50.19 64.73 74.52 79.80 91.16 87.87 82.07 71.23 47.50 41.61 66.44
1945 41.61 47.25 51.16 60.40 73.48 79.07 95.74 94.87 76.40 68.55 46.57 38.77 64.49
1946 41.97 48.00 57.55 70.03 78.65 80.20 92.00 94.68 80.20 60.87 47.17 40.94 66.02
1947 36.71 49.57 59.97 68.37 82.58 80.07 93.68 89.81 79.50 63.16 45.53 41.55 65.87
1948 40.16 44.66 51.52 63.87 72.52 84.70 87.42 86.26 80.13 63.90 46.37 33.38 g 65.59
1949 25.71 42.50 55.19 70.83 78.94 83.23 91.23 93.68 81.73 55.69 e 52.13 37.00 a 63.99
1950 27.97 a 41.54 50.35 63.23 73.55 80.23 91.00 91.42 81.97 65.06 50.80 47.00 63.68
1951 39.94 47.11 55.13 h 70.71 b 75.89 c 80.33 95.29 90.29 82.00 c 58.38 b 48.69 a 39.27 a 66.17
1952 37.70 a 47.91 f 53.74 73.70 c 76.23 80.48 a 93.71 91.45 b 86.66 a 74.68 47.90 42.00 b 68.93
1953 45.77 49.81 a 57.06 64.07 c 71.84 77.80 93.97 91.23 85.97 69.03 b 50.69 a 43.87 66.76
1954 40.20 a 52.48 a 54.32 64.20 77.42 78.63 90.94 84.68 80.50 64.35 54.21 a 41.54 e 65.29
1955 39.76 b 44.86 48.03 59.53 70.45 83.83 88.06 94.61 79.87 64.11 c 40.00 a 38.29 62.62
1956 38.26 40.86 53.29 70.67 76.77 80.40 94.61 89.68 82.82 b 63.83 b 47.86 b 43.13 65.18
1957 30.55 48.12 d 54.87 65.40 73.81 85.20 92.00 a 89.00 c 87.61 b 64.26 d 47.15 d 42.00 a 65.00
1958 43.47 a 52.04 a 55.54 c 63.44 c 84.61 85.87 94.19 95.71 79.39 b 68.66 b 48.69 a 43.73 a 67.94
1959 40.87 45.75 54.65 66.72 a 71.32 82.77 95.42 88.35 71.26 g 62.58 45.62 a 41.42 63.22
1960 35.26 44.59 58.64 c 65.73 71.87 84.73 98.23 85.68 84.00 65.32 49.90 38.97 65.24
1961 40.74 47.14 55.87 63.47 74.55 91.70 96.45 99.52 76.37 62.00 45.85 d 38.52 66.01
1962 36.90 46.29 52.90 70.07 69.10 83.20 90.71 88.65 82.97 62.35 51.33 43.16 64.80
1963 33.52 48.25 57.58 62.77 77.84 80.90 90.26 93.77 88.63 69.26 49.27 39.87 65.99
1964 40.68 47.52 52.48 62.50 74.03 80.87 90.90 84.61 76.07 65.13 46.27 36.42 63.12
1965 39.19 46.43 54.35 67.47 71.97 81.37 91.42 87.58 74.20 67.77 51.03 41.77 64.55
1966 41.35 46.18 55.84 65.13 78.84 78.03 90.87 91.03 84.63 62.10 49.50 43.00 65.54
1967 44.03 49.04 50.87 59.67 71.42 83.07 94.35 98.29 87.37 62.71 49.87 38.03 65.73
1968 38.77 51.45 59.84 60.60 72.35 79.83 93.23 85.00 76.40 61.16 48.00 36.81 63.62
1969 32.45 43.86 55.94 64.93 76.81 84.60 90.39 91.97 78.73 58.81 49.77 39.74 64.00
1970 38.87 53.71 54.58 58.80 76.32 85.77 93.97 97.23 71.90 62.58 48.37 38.39 65.04
1971 39.42 48.25 52.13 66.27 77.74 77.23 92.16 97.97 76.10 63.16 45.90 38.00 64.53
1972 38.03 44.52 58.10 60.03 77.97 82.67 89.90 93.97 74.43 63.97 47.87 33.87 63.78
1973 36.74 49.25 56.71 65.53 78.45 82.83 95.55 92.19 79.70 62.06 43.90 41.94 65.41
1974 35.26 48.25 55.16 63.40 70.94 87.37 91.00 91.39 85.17 69.00 49.73 42.32 65.75
1975 38.06 43.36 52.35 58.40 68.26 76.00 92.29 83.58 81.17 59.23 46.50 38.71 61.49
1976 39.42 45.97 49.84 62.07 75.55 74.47 87.55 83.71 82.43 65.13 49.63 38.19 62.83
1977 35.29 49.46 50.90 70.67 66.71 85.87 86.84 91.97 72.90 61.45 45.00 39.90 63.08
1978 38.94 47.57 59.16 62.37 65.23 81.90 87.81 85.10 74.80 66.87 42.70 34.58 62.25
1979 27.84 41.25 57.45 60.83 72.71 82.30 90.94 90.68 83.60 65.71 46.23 42.13 63.47
1980 35.58 44.93 51.03 67.23 70.39 75.23 86.90 84.00 76.73 66.13 48.60 42.42 62.43
1981 42.68 46.89 59.72 b ----- z ----- z ----- z 86.19 94.45 81.53 ----- z ----- z 42.11 l 68.58
Period of Record Statistics
MEAN 37.58 45.91 55.13 65.83 74.49 81.98 92.81 91.39 80.38 64.87 47.93 39.46 64.64
S.D. 4.65 4.30 3.84 4.27 4.77 4.15 3.91 4.27 4.48 4.01 3.31 3.46 1.99
SKEW -0.76 -0.54 0.19 0.47 0.47 0.27 -0.32 -0.25 -0.25 0.20 -0.48 -0.53 0.37
MAX 48.19 56.32 67.26 77.77 88.42 91.70 100.90 99.68 89.70 76.65 55.27 47.00 71.28
MIN 24.52 30.69 45.58 58.40 65.23 74.37 83.81 82.97 69.67 53.65 37.10 29.90 60.04
NO YRS 75 73 70 75 75 75 77 78 76 75 76 73 58