CASCADE 1 NW, IDAHO

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(101514)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1942 30.24 f 33.32 44.45 58.57 59.06 68.10 85.39 84.94 77.23 63.52 41.93 32.58 59.01
1943 28.13 37.71 42.03 59.63 60.39 66.67 83.45 82.42 80.47 59.42 43.80 31.65 56.31
1944 26.45 35.24 39.61 51.90 64.97 66.20 79.19 80.81 72.80 68.29 37.47 32.48 54.62
1945 33.52 37.46 42.13 50.60 61.16 65.30 83.55 83.77 68.67 63.48 36.23 26.81 54.39
1946 29.52 33.61 44.48 56.73 64.29 70.43 83.39 82.48 69.73 49.52 37.50 35.06 54.73
1947 26.19 39.71 47.29 55.00 67.77 64.83 85.16 82.84 72.60 60.29 35.90 31.35 55.75
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 80.39 71.87 60.81 36.83 24.74 54.93
1949 17.71 30.64 41.77 59.87 67.19 72.17 83.55 84.23 75.40 52.42 46.97 32.87 55.40
1950 26.16 36.07 39.55 51.40 60.23 69.77 81.55 81.74 69.10 58.61 42.17 34.68 54.25
1951 28.45 35.54 38.00 55.17 62.39 68.03 85.74 79.19 72.83 51.35 36.47 25.68 53.24
1952 26.16 28.90 37.55 56.90 63.81 69.90 81.71 81.61 75.37 66.26 36.33 30.81 54.61
1953 38.16 36.32 43.42 49.17 57.10 66.83 84.74 80.77 76.07 62.58 46.10 30.52 55.98
1954 32.68 36.00 39.35 52.50 68.16 67.23 84.81 77.03 72.53 58.84 48.40 28.73 a 55.52
1955 25.45 30.18 35.45 43.80 59.23 70.97 77.88 e 83.52 69.73 58.20 a 35.87 33.16 51.95
1956 33.10 28.14 41.06 52.86 a 61.10 68.17 81.55 76.87 72.70 53.13 35.43 31.38 j 54.92
1957 23.65 36.41 a 41.84 48.87 60.74 69.33 80.77 79.55 72.97 51.94 38.77 32.58 53.12
1958 27.65 39.75 39.23 47.00 69.58 69.40 78.16 82.10 68.80 61.06 41.90 37.42 55.17
1959 33.97 34.46 40.13 53.37 54.35 72.90 82.39 77.77 62.43 57.10 43.70 33.00 53.80
1960 26.19 31.66 40.81 51.53 56.74 72.67 87.35 74.55 73.27 57.97 40.07 29.90 53.56
1961 33.58 37.50 42.16 49.28 a 61.00 79.60 83.71 85.16 62.97 53.81 39.20 30.48 54.87
1962 27.26 33.54 38.94 54.93 59.00 72.40 79.73 a 79.26 74.17 56.81 43.97 35.26 54.60
1963 27.97 46.32 44.71 49.33 63.90 68.13 80.35 81.81 75.30 61.87 41.40 30.23 55.94
1964 29.26 31.90 37.10 48.43 61.84 66.90 83.32 77.68 67.33 61.94 39.30 31.90 53.07
1965 31.13 37.21 39.61 52.60 60.42 70.53 81.03 76.87 62.83 63.39 44.70 32.61 54.41
1966 30.65 33.86 42.81 53.07 69.65 70.23 d 83.87 82.65 76.77 57.55 43.33 31.65 56.34
1967 33.52 37.29 41.42 45.13 62.42 70.13 85.61 87.90 78.10 56.52 43.30 30.00 55.94
1968 29.52 39.03 47.23 51.40 61.23 73.40 85.87 74.10 68.70 55.55 38.20 31.39 54.63
1969 31.71 33.86 41.90 55.10 68.06 70.83 81.39 85.32 73.20 51.19 44.07 34.29 55.91
1970 32.26 40.21 40.97 46.03 63.94 73.63 83.32 86.13 65.17 52.29 40.63 28.29 54.41
1971 31.61 35.82 38.81 50.90 65.97 68.33 81.19 86.81 66.73 55.52 39.57 29.61 54.24
1972 28.55 36.00 47.74 50.53 66.35 73.67 81.16 83.81 66.93 58.90 39.73 28.23 55.13
1973 29.26 37.61 42.65 52.53 67.39 74.17 85.48 83.39 71.13 57.71 36.93 34.39 56.05
1974 27.00 35.46 41.03 53.13 61.29 80.30 82.06 80.42 75.90 61.97 43.40 32.00 56.16
1975 31.10 33.50 40.58 42.87 59.58 68.70 85.65 77.29 74.20 55.00 39.97 34.90 53.61
1976 32.29 36.62 40.29 51.63 68.77 70.53 84.68 74.74 73.40 59.94 46.10 32.00 55.92
1977 26.68 41.14 40.77 61.93 58.23 79.83 83.42 82.39 68.80 58.81 40.33 34.61 56.41
1978 33.74 35.93 48.52 51.77 59.61 72.47 79.87 79.00 67.47 63.39 39.53 26.81 54.84
1979 20.81 34.79 45.03 51.90 65.03 76.13 85.03 80.81 77.57 60.48 36.70 36.16 55.87
1980 30.29 39.00 41.35 58.13 63.35 70.23 81.71 78.23 70.40 58.03 41.73 32.23 55.39
1981 31.90 34.68 46.45 52.47 59.10 66.77 80.06 84.71 72.33 51.42 41.60 34.35 54.65
1982 28.03 30.61 40.42 46.07 60.10 70.03 75.26 81.55 66.07 52.35 34.13 28.55 51.10
1983 33.10 36.00 41.97 49.33 61.39 69.43 74.84 80.48 68.90 57.00 39.83 24.16 53.04
1984 26.00 31.72 40.52 46.47 57.29 66.80 80.32 82.00 65.23 49.81 35.83 23.84 50.49
1985 18.71 28.21 38.32 54.10 64.77 73.10 86.52 76.71 59.83 51.16 31.23 18.94 50.13
1986 33.03 36.54 48.13 51.77 63.19 78.33 74.90 83.52 59.67 57.84 40.40 29.77 54.76
1987 26.26 35.71 42.55 61.57 66.90 74.07 77.65 78.35 74.83 63.65 39.00 30.52 55.92
1988 24.55 36.75 a 42.16 56.10 61.00 74.93 82.68 81.68 70.23 66.52 37.37 25.32 54.94
1989 28.23 29.36 41.06 55.07 59.65 73.07 83.10 75.06 70.13 53.48 41.14 a 32.81 53.51
1990 33.06 31.86 43.71 57.27 58.23 68.90 80.74 78.16 77.83 54.06 40.67 22.03 53.88
1991 27.55 41.25 40.65 49.67 57.58 66.60 81.97 83.55 72.37 58.16 36.07 29.55 53.75
1992 30.23 40.07 51.35 56.80 69.77 74.70 75.90 82.26 68.83 62.68 34.33 28.13 56.25
1993 26.65 31.46 43.26 48.13 68.10 64.60 69.45 74.13 71.80 59.52 40.10 32.29 52.46
1994 33.61 34.64 49.19 55.90 65.16 71.77 83.84 84.55 76.60 56.52 33.23 31.35 56.36
1995 31.55 41.86 41.68 50.80 60.58 67.57 78.45 78.16 74.37 55.03 44.03 32.45 54.71
1996 33.45 35.15 c 44.10 51.77 56.65 71.87 83.29 81.16 67.37 56.71 42.43 34.06 54.83
1997 33.13 36.68 45.48 49.50 65.94 69.97 77.13 80.97 73.07 56.42 43.60 29.35 55.10
1998 36.48 37.43 43.10 51.57 59.65 65.57 84.71 ----- z ----- z ----- z 37.80 28.03 49.37
1999 30.84 32.43 40.97 46.03 57.06 65.07 75.71 82.39 71.87 62.94 48.97 32.35 53.88
2000 34.03 39.62 45.52 57.73 62.13 71.43 81.10 83.74 67.33 56.55 35.27 29.16 55.30
2001 26.35 35.68 45.94 50.40 64.48 69.80 79.65 85.03 76.27 58.10 46.10 29.00 55.57
2002 31.45 33.21 40.29 52.10 60.55 71.59 a 85.45 76.13 71.73 57.39 42.97 34.42 54.77
2003 36.77 37.04 44.84 51.90 61.13 61.23 85.45 83.26 72.47 63.68 37.00 34.48 55.77
2004 29.74 35.52 49.19 57.43 60.19 72.30 81.77 78.45 66.90 57.32 40.67 33.68 55.26
2005 31.87 35.04 45.23 52.67 61.32 66.63 81.52 81.84 70.63 59.39 38.83 30.06 54.59
2006 33.81 33.82 42.06 51.97 66.06 74.57 87.35 80.16 71.47 58.90 42.20 30.81 56.10
2007 27.45 37.61 49.58 55.00 66.16 73.27 88.16 82.03 70.33 55.03 44.90 30.71 56.69
2008 27.03 36.21 40.81 47.63 61.10 69.10 82.68 81.65 70.93 59.61 45.00 32.35 54.51
2009 30.90 36.04 40.42 52.73 63.94 69.20 82.03 80.13 77.90 50.10 43.63 27.71 54.56
2010 36.19 37.75 45.87 50.17 54.26 66.63 80.35 80.77 72.40 62.32 39.90 33.13 54.98
2011 29.48 34.67 a 41.97 46.80 57.42 67.07 80.10 83.34 b 77.07 58.16 40.00 33.43 a 54.13
2012 35.48 35.59 43.71 56.67 60.80 a 70.87 85.94 86.52 76.97 57.23 44.37 33.35 57.29
2013 25.87 a 37.79 45.30 a ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 36.32
Period of Record Statistics
MEAN 29.77 35.57 42.64 52.27 62.24 70.37 81.96 81.04 71.36 57.92 40.37 30.87 54.71
S.D. 3.99 3.33 3.24 4.11 3.79 3.72 3.46 3.22 4.45 4.26 3.74 3.41 1.40
SKEW -0.54 0.11 0.53 0.12 0.19 0.51 -0.92 -0.30 -0.49 0.03 0.02 -1.00 -1.14
MAX 38.16 46.32 51.35 61.93 69.77 80.30 88.16 87.90 80.47 68.29 48.97 37.42 57.29
MIN 17.71 28.14 35.45 42.87 54.26 61.23 69.45 74.10 59.67 49.52 31.23 18.94 50.13
NO YRS 70 71 71 70 70 70 70 70 70 70 71 70 67