COTTONWOOD 2 WSW, IDAHO

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(102159)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201102
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
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 ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1964 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1965 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1966 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1967 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1968 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1969 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1970 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1971 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1972 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1973 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1974 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1975 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1976 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 59.13 a 46.87 40.26 48.75
1977 32.55 45.57 39.81 60.00 56.16 73.87 77.74 80.29 63.67 55.66 b 40.00 35.81 55.09
1978 37.32 40.21 51.00 52.43 56.58 70.07 76.16 74.39 65.60 61.61 37.70 28.26 54.28
1979 24.13 36.32 47.61 50.83 63.19 72.03 80.90 80.00 75.33 59.48 39.77 40.26 55.82
1980 31.20 a 40.17 42.19 58.27 59.41 b 64.33 76.35 73.84 70.63 60.00 43.73 41.87 55.17
1981 40.71 41.18 49.90 53.90 a 57.97 65.10 76.42 83.94 72.37 53.90 a 46.10 35.94 56.45
1982 31.87 34.79 43.42 48.90 60.32 69.87 74.84 78.87 68.00 54.42 38.30 33.61 53.10
1983 40.26 43.46 48.35 51.97 63.23 67.47 73.00 81.68 65.30 58.13 42.73 26.00 55.13
1984 34.19 40.21 45.32 49.90 58.74 65.90 80.03 80.29 66.53 50.65 41.47 30.61 53.65
1985 30.35 32.96 42.81 56.90 a 64.10 71.10 85.55 73.52 60.20 53.45 28.97 33.48 52.78
1986 41.10 39.79 51.19 52.47 62.87 76.07 73.58 83.39 60.30 59.19 40.53 36.26 56.39
1987 33.65 41.61 46.84 62.83 64.84 73.80 74.68 77.32 76.03 65.32 44.63 34.94 58.04
1988 32.84 43.17 45.71 58.07 60.52 69.47 78.39 80.45 71.20 66.90 40.20 35.06 56.83
1989 33.81 29.46 43.35 57.43 60.00 71.33 79.26 73.19 71.33 55.81 45.13 39.52 54.97
1990 37.23 37.32 48.71 57.47 58.81 67.57 80.19 78.10 79.10 54.29 43.50 26.84 55.76
1991 32.84 47.54 43.68 51.80 56.87 63.40 78.00 83.19 74.43 59.06 36.44 n 38.23 57.19
1992 38.13 48.03 54.71 57.30 69.35 75.33 74.81 81.06 70.20 60.61 38.60 32.48 58.39
1993 30.87 35.32 47.87 51.87 68.35 67.93 66.29 73.97 70.70 59.94 39.63 37.52 54.19
1994 40.55 38.79 51.29 56.80 64.81 69.67 82.84 83.42 75.30 55.81 35.67 36.00 57.58
1995 37.61 44.57 46.00 51.67 61.94 66.30 75.71 75.65 71.93 51.71 47.30 36.19 55.55
1996 35.00 39.31 47.10 54.93 56.35 70.47 82.29 80.94 66.03 55.61 43.57 35.94 55.63
1997 35.06 37.57 46.42 50.00 65.94 66.57 74.61 81.10 72.03 54.58 46.27 36.19 55.53
1998 38.55 42.75 47.42 53.60 61.45 66.70 82.65 83.58 75.80 55.39 42.33 33.39 56.97
1999 37.61 38.04 46.35 51.13 58.71 66.17 77.35 80.94 70.57 60.26 51.07 35.48 56.14
2000 35.16 41.52 46.87 58.07 60.19 70.27 79.16 81.00 66.87 55.74 36.27 34.90 55.50
2001 35.61 37.00 47.94 50.40 66.58 66.33 77.00 83.58 76.47 56.94 47.10 34.77 56.64
2002 34.35 38.93 40.90 53.20 60.61 70.03 82.58 76.55 71.57 54.58 46.80 38.97 55.76
2003 41.87 37.25 46.35 51.67 61.06 72.03 85.55 83.65 73.63 62.71 37.83 36.42 57.50
2004 35.23 38.83 53.55 58.17 59.58 70.37 80.97 78.16 66.37 56.74 42.80 40.00 56.73
2005 39.10 43.82 50.03 54.17 62.32 66.37 81.45 82.29 69.27 58.19 41.80 35.23 57.00
2006 40.26 37.29 43.90 54.37 66.03 71.20 84.77 80.10 72.00 55.77 42.90 37.32 57.16
2007 31.94 40.32 51.90 54.57 64.45 70.03 87.23 80.23 69.60 55.97 43.70 33.32 56.94
2008 32.97 39.48 42.32 49.17 61.84 68.20 80.97 80.19 71.67 58.00 47.53 31.52 55.32
2009 36.71 41.50 40.71 53.33 ----- z 70.13 81.77 79.74 76.60 51.55 44.33 30.32 55.16
2010 39.52 41.86 49.55 42.00 z 58.50 e 65.83 78.58 78.06 ----- z ----- z ----- z 37.10 56.12
2011 36.41 d 35.27 b ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 35.84
Period of Record Statistics
MEAN 35.62 39.75 46.80 54.17 61.57 69.16 78.87 79.61 70.50 57.27 42.28 35.14 55.87
S.D. 3.81 3.91 3.70 3.44 3.45 3.09 4.29 3.21 4.59 3.66 4.35 3.69 1.36
SKEW -0.56 -0.13 0.08 0.48 0.39 0.28 -0.41 -0.59 -0.43 0.58 -0.69 -0.63 -0.38
MAX 41.87 48.03 54.71 62.83 69.35 76.07 87.23 83.94 79.10 66.90 51.07 41.87 58.39
MIN 24.13 29.46 39.81 48.90 56.16 63.40 66.29 73.19 60.20 50.65 28.97 26.00 52.78
NO YRS 35 35 34 33 33 34 34 34 33 34 33 35 31