STANLEY, IDAHO

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(108676)

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
1916 ----- z ----- z ----- z ----- z ----- z 67.50 x 74.53 a 74.52 68.60 53.55 39.70 23.55 55.74
1917 21.13 31.14 32.16 45.10 53.81 64.50 79.84 73.61 67.80 63.91 i ----- z ----- z 52.12
1918 ----- z ----- z ----- z ----- z 56.58 72.87 75.30 a 70.16 69.67 60.06 41.00 33.10 59.84
1919 30.00 a 33.07 43.06 54.03 63.13 70.30 74.29 77.65 66.13 49.10 36.60 24.74 51.84
1920 28.65 33.97 40.68 36.63 50.54 c 58.00 73.65 68.69 b 57.07 43.06 31.70 21.73 a 45.36
1921 21.39 26.50 27.94 ----- z 56.75 o 57.97 71.58 75.81 e 61.43 61.16 47.80 32.06 48.36
1922 25.39 30.14 39.87 44.60 57.94 74.64 e 81.47 a 81.16 76.80 62.67 a 48.27 33.15 k 56.63
1923 33.00 t 36.79 41.94 51.70 60.65 63.07 78.45 78.32 73.69 a 55.52 48.93 a ----- z 58.90
1924 ----- z ----- z 40.97 53.03 65.65 71.04 e 79.06 79.32 ----- z ----- z 47.50 v 41.40 p 64.85
1925 ----- z ----- z ----- z 53.91 s 64.36 c 53.29 w ----- z 72.57 h 64.63 53.32 37.17 29.87 49.87
1926 23.61 34.64 43.10 57.10 58.83 a 72.97 a 79.23 a 74.77 a 60.17 57.68 41.90 25.87 52.49
1927 26.77 29.68 40.47 a 45.30 51.74 ----- z ----- z ----- z ----- z ----- z ----- z 19.84 35.63
1928 25.94 28.28 38.42 44.03 63.77 62.53 77.77 73.68 ----- z ----- z ----- z ----- z 51.80
1929 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1930 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1931 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1932 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1933 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1934 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1935 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1936 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1937 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1938 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1939 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1940 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1941 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1942 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1943 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1944 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1945 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1946 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1947 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1949 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1950 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1951 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1952 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1953 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1954 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1955 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1956 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1957 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
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 77.29 78.26 71.33 58.94 39.07 26.13 58.50
1964 24.29 31.17 36.42 47.68 b 57.81 62.77 81.77 76.23 66.20 60.79 c 37.62 a 27.45 b 50.85
1965 31.13 a 33.50 35.26 48.76 a 55.97 66.70 c 77.95 k 71.69 e 58.64 b ----- z 41.52 g 26.03 47.52
1966 24.13 28.63 a 40.37 a 49.96 f 66.04 d 66.88 e 82.50 u 81.50 y 74.67 c ----- z ----- z ----- z 50.12
1967 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 85.52 76.63 60.29 44.00 29.90 59.27
1968 27.10 36.62 46.13 49.80 61.52 ----- z 83.10 ----- z 70.13 54.81 37.70 27.68 49.46
1969 30.72 b 34.70 h 43.11 m 56.65 j 67.83 h 72.95 h 81.06 85.84 ----- z ----- z 43.78 g 34.53 a 58.04
1970 27.31 o 31.50 r 37.94 41.50 58.39 71.20 79.13 81.39 64.17 53.07 b 38.19 c 27.50 i 58.33
1971 31.61 c 34.57 36.77 49.17 59.00 b 65.33 77.26 81.57 a 64.47 54.35 43.06 l 28.71 j 55.41
1972 26.97 b 34.59 44.42 48.83 61.71 70.73 ----- z ----- z ----- z 56.52 38.67 25.21 b 45.29
1973 26.55 34.33 d 40.48 48.91 h 62.42 68.83 78.52 75.86 c 65.97 a ----- z ----- z ----- z 56.62
1974 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 41.41 a 32.92 g 41.41
1975 30.10 a 32.92 d 41.00 w 47.64 p ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 31.51
1976 ----- z ----- z ----- z ----- z 62.33 y 64.66 a 78.16 70.81 67.70 57.60 a 47.33 31.26 59.64
1977 30.74 42.46 38.31 b 56.53 54.77 a 75.08 d 77.14 b 77.61 65.47 59.32 ----- z ----- z 57.74
1978 32.17 b 37.21 48.06 48.03 a ----- z 67.48 a 75.74 74.71 64.14 a ----- z 39.26 c 22.23 50.90
1979 17.85 d 33.50 44.83 a ----- z ----- z ----- z 81.26 76.45 74.28 a ----- z 35.11 b 34.00 e 49.66
1980 23.13 a ----- z 39.25 c 51.80 57.97 ----- z ----- z 74.31 b 67.40 57.33 a 40.27 32.00 b 49.27
1981 32.17 a 37.22 a 46.23 a 49.14 b 56.17 b 65.38 a 77.11 c 83.29 c 71.60 52.56 d 41.32 e 31.17 b 53.61
1982 25.93 a 29.96 a 40.84 43.27 56.36 c 65.33 72.23 79.27 a 64.73 50.39 33.60 24.06 48.83
1983 32.03 34.25 43.16 47.50 56.81 65.30 72.81 77.52 67.03 56.32 37.30 17.65 50.64
1984 24.58 32.34 43.13 46.73 54.74 63.40 77.45 78.26 63.87 49.48 35.03 21.97 b 49.25
1985 22.37 a 27.86 40.23 53.67 61.03 70.00 a 83.27 a 75.29 60.53 53.39 31.93 19.06 49.89
1986 31.03 36.89 47.29 50.53 60.68 74.33 73.42 ----- z 58.07 58.52 41.63 29.32 51.07
1987 26.13 38.11 43.74 60.17 64.23 70.57 75.45 75.87 75.07 65.00 40.97 28.13 55.29
1988 23.23 34.69 41.06 54.20 59.97 73.63 81.77 79.45 69.00 66.84 35.27 21.90 53.42
1989 25.13 27.57 41.45 53.53 58.81 69.57 81.71 73.58 70.67 54.03 40.57 32.52 52.43
1990 30.61 31.14 44.48 55.73 56.19 j ----- z 76.00 p 77.71 76.60 53.16 39.97 19.68 47.68
1991 24.35 42.11 40.35 46.70 55.68 65.70 80.65 81.29 71.23 57.90 34.93 19.65 51.71
1992 27.35 35.90 50.81 55.70 68.55 72.47 74.65 80.39 ----- z 60.10 32.53 23.94 52.94
1993 19.32 27.07 45.29 46.33 66.39 63.30 67.61 72.29 69.30 57.68 36.70 23.29 49.55
1994 27.39 30.18 47.84 54.07 64.77 71.23 82.39 81.42 74.50 53.03 29.80 24.10 53.39
1995 27.23 39.79 40.35 48.47 58.55 64.17 77.23 77.74 72.37 52.39 40.73 27.16 52.18
1996 27.61 31.38 43.29 48.63 53.84 70.70 81.29 79.81 65.63 54.42 41.27 ----- z 54.35
1997 25.74 30.71 42.10 46.37 64.23 68.13 74.71 77.55 69.90 52.55 40.83 21.87 51.22
1998 32.87 32.86 42.32 49.77 59.42 64.57 ----- z ----- z ----- z 56.19 39.20 25.81 44.78
1999 30.03 b 30.83 j 41.71 47.33 58.00 65.93 79.94 79.26 69.60 61.90 45.70 24.84 54.93
2000 27.26 35.38 43.16 55.33 59.77 72.07 82.35 82.68 68.53 54.81 30.37 22.68 52.87
2001 21.33 a 33.18 45.81 48.70 66.19 69.80 79.35 83.71 73.77 57.07 a 43.23 21.57 a 53.64
2002 25.52 31.25 37.69 b 50.87 59.52 72.33 83.45 76.13 71.23 56.77 34.80 27.00 52.21
2003 30.48 32.29 41.06 49.77 ----- z 73.57 85.16 82.71 71.43 63.06 32.63 28.13 53.66
2004 22.84 31.69 48.68 55.57 58.32 70.93 79.55 76.68 64.47 54.19 36.27 30.68 52.49
2005 26.19 35.18 43.65 51.43 59.00 63.77 81.48 79.23 68.97 58.00 34.37 22.48 51.98
2006 27.45 27.86 38.35 50.37 63.35 73.13 84.35 78.35 68.43 55.29 37.80 25.45 52.52
2007 19.45 33.61 46.77 53.70 j 64.39 72.47 86.26 80.58 67.43 52.29 43.23 27.58 54.01
2008 21.58 32.55 39.61 44.37 58.62 e 67.33 ----- z 79.62 e 70.37 k ----- z ----- z 28.74 46.55
2009 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 75.17 48.00 g ----- z 19.46 g 75.17
2010 26.36 t ----- z ----- z 46.33 u 50.87 62.83 76.87 75.61 69.53 59.65 36.17 27.84 57.42
2011 25.77 a 31.26 a 39.16 41.83 58.47 a 67.20 78.45 79.94 75.17 55.26 35.67 23.68 50.99
2012 27.84 29.03 41.94 50.65 d 58.13 68.31 a 82.26 82.74 74.38 a 53.97 40.27 28.26 53.15
2013 24.97 33.68 41.10 58.50 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 33.25
Period of Record Statistics
MEAN 26.45 33.01 41.69 49.58 59.55 68.10 78.58 77.85 68.59 56.23 38.72 26.07 51.67
S.D. 3.68 3.61 4.05 4.65 4.17 4.25 3.84 3.79 4.96 4.31 4.54 4.21 2.02
SKEW -0.20 0.47 -0.58 -0.19 -0.02 -0.33 -0.41 -0.17 -0.34 -0.11 0.26 0.11 -1.18
MAX 32.87 42.46 50.81 60.17 68.55 75.08 86.26 85.84 76.80 66.84 48.93 34.53 55.29
MIN 17.85 26.50 27.94 36.63 50.54 57.97 67.61 68.69 57.07 43.06 29.80 17.65 45.36
NO YRS 52 50 53 47 50 50 50 53 53 49 50 49 25