STANLEY, IDAHO

Monthly Average 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 51.92 x 54.38 a 51.56 45.82 35.71 21.75 9.71 36.49
1917 6.66 16.25 15.84 31.92 40.50 47.25 57.55 52.11 47.55 39.66 i ----- z ----- z 35.07
1918 ----- z ----- z ----- z ----- z 36.11 54.57 53.28 a 50.32 51.35 43.61 27.88 15.42 a 41.57
1919 12.63 a 17.25 25.79 36.65 44.98 48.72 ----- z 49.45 46.03 a 34.90 21.07 8.60 31.46
1920 14.65 a 14.79 23.16 26.65 37.89 c 43.87 53.98 49.95 b 41.85 32.44 23.16 a 12.52 a 31.24
1921 11.43 a 13.61 18.82 ----- z 41.72 o 46.25 53.19 53.67 e 42.15 40.47 31.42 ----- z 34.56
1922 12.31 14.45 21.44 28.45 42.40 53.60 e 58.23 c 60.73 a 56.73 44.32 a 34.83 23.08 k 38.86
1923 11.23 t 18.07 21.10 32.82 42.87 47.42 58.34 53.85 48.10 a 37.61 29.43 a ----- z 38.96
1924 ----- z ----- z 20.66 33.97 43.82 47.50 e 52.24 51.02 ----- z ----- z 22.75 v 20.00 p 41.53
1925 ----- z ----- z ----- z 38.44 u 48.11 c 41.71 w ----- z 51.98 h 47.85 37.13 23.80 19.37 35.25
1926 7.95 21.66 26.76 40.32 43.53 a 52.34 a 57.47 a 54.03 b 39.63 38.16 30.55 15.37 35.65
1927 15.18 a 16.80 23.63 a 31.25 40.24 ----- z ----- z ----- z ----- z ----- z ----- z 6.03 22.19
1928 14.15 11.26 23.24 30.03 46.56 46.60 55.92 50.19 ----- z ----- z ----- z ----- z 34.74
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 54.47 55.13 53.25 43.73 29.05 12.60 41.37
1964 9.94 13.31 19.60 32.73 b 41.65 49.52 58.27 52.66 43.95 39.80 c 25.17 a 16.69 b 33.61
1965 19.78 a 15.63 i 15.66 35.60 a 41.08 50.00 c 57.61 l 53.88 e 41.00 c ----- z 27.96 g 13.24 33.78
1966 12.34 13.07 a 22.22 a 33.27 f 45.78 d 49.10 e 55.50 v 59.00 y 52.06 c ----- z ----- z ----- z 32.43
1967 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 59.03 52.36 i 40.47 31.17 15.84 36.63
1968 12.10 23.22 27.87 32.70 42.63 ----- z 57.27 ----- z 47.80 37.10 26.68 12.98 32.04
1969 17.93 b 18.33 h 22.44 n 38.66 k 47.59 h 53.98 h 57.74 57.56 ----- z ----- z 28.84 h 20.88 a 38.53
1970 14.88 o 11.70 r 22.82 27.52 42.73 53.95 58.95 57.15 45.40 35.76 b 28.04 c 12.73 i 41.37
1971 20.79 c 19.20 23.32 34.12 43.40 b 49.15 56.92 59.38 a 44.27 37.81 30.53 l 16.21 j 38.83
1972 14.98 b 19.71 31.02 a 35.52 45.82 54.38 ----- z ----- z ----- z 39.81 26.82 13.29 b 31.26
1973 13.42 17.12 d 23.37 33.73 h 44.50 51.52 58.31 56.32 c 48.07 a ----- z ----- z ----- z 39.08
1974 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 27.16 a 14.91 i 27.16
1975 13.08 a 14.54 d 22.88 w ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 13.81
1976 ----- z ----- z ----- z ----- z 44.58 y 46.96 b 57.06 52.85 48.78 37.15 a 28.78 a 14.18 40.82
1977 11.84 21.20 19.90 b 36.95 40.12 b 56.10 d 56.95 b 56.27 46.83 40.19 ----- z ----- z 38.63
1978 17.97 b 21.14 30.34 36.43 a ----- z 49.12 a 56.71 53.18 46.48 a ----- z 24.69 c 4.98 34.10
1979 -0.26 d 20.75 26.65 a ----- z ----- z ----- z 57.56 56.05 50.29 b ----- z 18.37 c 19.04 f 32.77
1980 8.83 b ----- z 22.12 c 35.60 45.21 ----- z ----- z 52.07 b 48.77 38.53 a 27.73 21.21 b 33.34
1981 17.62 a 21.69 a 31.28 a 36.87 c 43.97 b 50.88 a 54.61 d 58.20 c 48.50 36.93 d 26.76 g 17.88 c 38.04
1982 12.18 a 13.28 a 26.58 26.53 40.75 c 50.08 55.06 57.28 a 46.68 35.95 18.88 9.10 32.70
1983 18.58 19.20 29.18 30.37 42.23 49.65 54.26 59.58 47.30 40.63 24.88 3.34 34.93
1984 8.19 13.66 28.67 a 32.47 a 41.60 48.66 a 57.55 58.50 44.17 33.82 23.43 5.95 b 33.05
1985 5.30 a 6.57 18.66 37.05 45.10 51.53 a 60.77 a 52.65 44.05 37.42 19.65 3.29 31.84
1986 15.94 27.31 a 31.44 35.50 44.84 54.82 53.71 ----- z 44.13 39.81 27.30 b 12.26 35.19
1987 10.29 20.18 28.95 41.10 47.73 52.00 55.95 52.73 49.70 39.89 25.97 16.34 b 36.74
1988 9.84 14.24 25.00 38.35 44.06 55.25 58.11 54.24 46.70 43.92 23.82 8.13 35.14
1989 10.19 10.61 27.81 37.50 43.50 51.60 59.06 54.31 48.53 38.81 27.45 17.65 35.58
1990 19.92 12.84 27.00 40.95 40.55 k ----- z 57.93 p 58.13 53.98 38.47 27.38 4.05 31.41
1991 9.47 a 25.68 24.90 34.02 42.26 48.97 58.29 58.81 50.75 38.03 23.53 8.10 35.23
1992 12.74 21.07 34.29 40.87 48.44 54.68 55.34 56.44 ----- z 41.16 20.43 11.19 36.06
1993 4.13 12.21 31.18 33.88 48.82 48.32 49.84 53.31 46.45 39.95 19.50 10.21 33.15
1994 13.60 13.23 28.21 38.38 48.26 51.13 59.73 57.21 49.92 36.61 16.75 13.47 35.54
1995 15.24 25.18 26.44 35.23 43.87 49.98 57.53 55.19 49.75 35.97 30.62 15.66 36.72
1996 15.74 15.43 28.18 34.55 41.26 51.15 59.19 56.97 45.20 36.60 28.48 ----- z 37.52
1997 13.10 13.95 26.13 32.87 46.58 52.92 55.89 56.82 50.80 37.13 27.20 7.98 35.11
1998 19.70 c 15.18 25.40 35.68 44.94 49.30 ----- z ----- z ----- z 36.84 29.85 14.79 30.19
1999 16.76 h 15.76 k 23.15 e 31.38 a 42.45 50.67 56.32 a 57.80 a 46.81 a 39.81 31.53 13.29 39.32
2000 14.73 19.55 24.42 39.19 a 44.63 50.80 58.56 56.92 a 47.75 39.11 16.10 9.97 35.14
2001 6.98 d 15.72 a 29.42 a 34.87 d 45.52 b 50.63 58.81 58.63 51.75 39.60 b 30.27 9.48 b 35.97
2002 14.19 13.58 i 20.72 b 35.83 43.53 53.43 61.77 54.03 49.05 35.61 21.18 17.29 36.97
2003 20.79 14.14 27.58 35.80 ----- z 52.85 61.37 60.23 48.78 42.32 18.78 17.56 36.38
2004 12.74 13.45 30.37 38.83 43.34 51.64 b 58.77 56.40 46.55 37.84 23.73 19.55 36.10
2005 13.87 15.02 27.35 36.02 43.90 47.73 58.48 b 56.02 46.76 c 40.05 a 21.92 10.77 34.82
2006 16.71 10.46 23.15 36.00 45.02 53.10 62.08 55.05 47.17 37.82 25.80 11.19 35.30
2007 3.37 19.61 29.97 38.08 j 44.92 51.91 a 63.65 56.42 47.77 38.00 27.88 15.73 36.29
2008 7.24 17.29 21.94 25.50 g 42.69 e 49.57 ----- z 56.00 e 48.03 k ----- z ----- z 15.52 d 30.04
2009 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 51.67 34.06 g ----- z 4.38 g 51.67
2010 15.45 t ----- z ----- z 34.78 u 37.05 49.38 54.92 54.45 47.68 42.05 24.72 18.35 41.08
2011 12.38 a 15.30 a 26.45 29.32 42.50 a 48.90 55.26 56.52 50.07 40.52 23.30 10.67 a 34.26
2012 13.93 a 14.74 28.52 35.62 d 42.19 49.12 a 59.71 57.42 49.33 a 37.56 31.12 20.35 36.63
2013 13.02 20.57 27.81 39.25 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 20.46
Period of Record Statistics
MEAN 12.73 16.77 25.39 34.66 43.52 50.57 57.13 55.37 47.73 38.63 25.49 12.81 34.75
S.D. 4.58 4.30 4.14 3.65 2.72 2.63 2.67 2.81 3.24 2.57 4.33 4.77 1.54
SKEW -0.45 0.34 -0.30 -0.38 -0.38 0.02 -0.12 -0.25 0.02 0.22 -0.26 -0.22 -0.78
MAX 20.79 27.31 34.29 41.10 48.82 56.10 63.65 60.73 56.73 44.32 34.83 21.21 36.74
MIN -0.26 6.57 15.66 26.53 36.11 43.87 49.84 49.45 39.63 32.44 16.10 3.29 31.24
NO YRS 51 48 53 46 50 50 49 53 52 49 49 47 22