POTLATCH 3 NNE, IDAHO

Monthly Total Cooling Degree Days

(107301)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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.
Months with 5 missing days or less use mean for missing day(s)
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
1915 0.00 z 0.00 z 0.00 0.00 0.00 0.00 33.50 111.50 0.00 0.00 0.00 0.00 145.00
1916 0.00 0.00 0.00 0.00 0.00 9.00 18.50 40.50 4.00 0.00 0.00 0.00 72.00
1917 0.00 0.00 0.00 0.00 0.00 6.00 53.00 22.00 8.50 0.00 0.00 0.00 89.50
1918 0.00 0.00 0.00 0.00 0.00 54.50 106.00 31.00 3.00 0.00 0.00 0.00 194.50
1919 0.00 0.00 0.00 0.00 1.50 2.00 48.00 24.00 1.00 0.00 0.00 0.00 76.50
1920 0.00 0.00 0.00 0.00 0.00 4.50 66.00 79.50 2.00 0.00 0.00 0.00 152.00
1921 0.00 0.00 0.00 0.00 0.00 5.50 13.00 41.00 0.00 0.00 0.00 0.00 59.50
1922 0.00 0.00 0.00 0.00 0.00 10.00 44.50 93.50 3.50 0.00 0.00 0.00 151.50
1923 0.00 0.00 0.00 0.00 0.00 5.50 77.00 51.50 0.50 0.00 0.00 0.00 134.50
1924 0.00 0.00 0.00 0.00 8.50 10.00 91.50 28.50 20.50 0.00 0.00 0.00 159.00
1925 0.00 0.00 0.00 0.00 0.00 77.00 120.00 56.50 0.00 0.00 0.00 0.00 253.50
1926 0.00 0.00 0.00 0.00 0.00 44.50 99.50 36.00 0.00 0.00 0.00 0.00 180.00
1927 0.00 a 0.00 0.00 0.00 0.00 8.00 68.50 67.50 0.50 0.00 0.00 0.00 144.50
1928 0.00 0.00 0.00 0.00 26.00 31.00 138.00 23.00 10.00 0.00 0.00 0.00 228.00
1929 0.00 0.00 0.00 0.00 0.00 0.00 56.50 105.50 14.50 0.00 0.00 0.00 176.50
1930 0.00 0.00 0.00 0.00 0.00 5.50 100.00 108.00 8.00 0.00 0.00 0.00 221.50
1931 0.00 0.00 0.00 0.00 6.50 14.50 85.00 87.50 9.50 0.00 0.00 0.00 203.00
1932 0.00 0.00 0.00 0.00 0.00 94.00 38.50 85.00 0.00 z 0.00 z 0.00 z 0.00 z 217.50
1933 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1934 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1935 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1936 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 0.00 0.00
1937 0.00 0.00 0.00 0.00 0.00 0.50 52.00 6.00 18.00 0.00 0.00 0.00 76.50
1938 0.00 0.00 0.00 0.00 0.50 25.00 132.00 21.00 82.50 1.00 0.00 0.00 262.00
1939 0.00 0.00 0.00 0.50 2.00 20.00 92.00 39.00 8.00 0.00 0.00 0.00 161.50
1940 0.00 0.00 0.00 0.00 2.50 47.50 78.00 37.50 27.00 0.00 0.00 0.00 192.50
1941 0.00 g 0.00 0.00 0.00 5.00 8.50 131.50 76.00 0.00 0.00 0.00 0.00 221.00
1942 0.00 0.00 0.00 0.00 5.50 9.00 84.00 124.00 8.00 0.00 0.00 0.00 a 230.50
1943 0.00 0.00 0.00 0.00 0.00 0.50 73.00 20.50 5.00 2.50 0.00 0.00 101.50
1944 0.00 0.00 0.00 0.00 13.00 7.50 f 70.50 q 20.00 22.00 0.00 0.00 0.00 55.00
1945 0.00 0.00 0.00 0.00 0.00 9.00 103.50 80.00 12.00 0.00 0.00 0.00 204.50
1946 0.00 0.00 0.00 a 1.11 c 0.00 13.97 a 84.00 87.50 10.50 0.00 0.00 d 0.00 197.08
1947 0.00 0.00 0.00 0.00 6.00 7.50 57.23 e 44.50 15.00 0.50 0.00 a 0.00 130.73
1948 0.00 0.00 b 0.00 0.00 12.00 49.50 35.50 18.50 13.50 0.00 0.00 0.00 129.00
1949 0.00 0.00 a 0.00 z 0.00 k 3.50 15.00 a 56.50 53.50 5.00 0.00 0.00 0.00 d 133.50
1950 0.00 c 0.00 0.00 0.00 d 0.00 14.50 48.50 56.00 25.00 0.00 0.00 0.00 144.00
1951 0.00 0.00 0.00 d 0.00 1.00 0.60 e 97.00 32.00 3.50 1.00 0.00 0.00 135.10
1952 0.00 0.00 0.00 0.00 a 0.00 10.00 65.00 67.00 8.00 0.00 0.00 0.00 150.00
1953 0.00 a 0.00 b 0.00 f 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 v 0.00 0.00 0.00 0.00
1954 0.00 0.00 0.00 0.00 4.50 1.50 38.00 9.00 3.00 0.00 0.00 0.00 56.00
1955 0.00 0.00 0.00 0.00 0.00 19.50 81.50 32.00 23.00 0.00 b 0.00 n 0.00 156.00
1956 0.00 0.00 0.00 0.00 20.00 4.50 102.00 62.00 4.82 b 0.00 z 0.00 z 0.00 z 193.32
1957 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 39.00 h 8.00 4.50 0.50 0.00 b 0.00 13.00
1958 0.00 0.00 0.00 0.00 35.00 52.50 127.50 115.50 5.00 0.00 0.00 0.00 335.50
1959 0.00 0.00 0.00 a 0.00 3.00 3.00 129.00 25.00 18.50 0.00 0.00 0.00 178.50
1960 0.00 0.00 0.00 0.00 a 0.00 8.50 184.00 68.50 5.69 a 0.00 0.00 0.00 266.69
1961 0.00 0.00 0.00 0.00 7.00 76.50 107.00 179.00 0.00 0.00 0.00 b 0.00 369.50
1962 0.00 d 0.00 h 0.00 0.00 0.00 13.50 82.50 58.00 9.00 0.00 0.00 0.00 163.00
1963 0.00 0.00 0.00 0.00 0.50 32.00 39.50 101.27 a 61.00 0.00 0.00 0.00 234.27
1964 0.00 0.00 0.00 0.00 0.00 a 5.69 a 66.50 0.00 z 0.00 0.00 z 0.00 f 0.00 72.19
1965 0.00 0.00 0.00 0.00 0.00 0.00 45.50 64.50 0.00 0.00 0.00 0.00 110.00
1966 0.00 0.00 0.00 0.00 1.00 0.00 5.50 20.00 12.00 0.00 0.00 0.00 38.50
1967 0.00 0.00 0.00 0.00 0.00 5.00 32.50 80.00 15.50 0.00 0.00 0.00 133.00
1968 0.00 0.00 0.00 0.00 0.00 2.00 54.00 6.50 2.00 0.00 0.00 0.00 64.50
1969 0.00 0.00 0.00 0.00 0.00 33.21 b 4.50 20.50 4.50 0.00 0.00 0.00 62.71
1970 0.00 0.00 0.00 0.00 0.00 47.50 75.00 36.50 0.00 0.00 0.00 0.00 159.00
1971 0.00 0.00 0.00 0.00 0.00 11.90 a 60.50 106.00 0.00 0.00 0.00 0.00 178.40
1972 0.00 0.00 0.00 0.00 6.00 11.00 28.00 56.50 0.00 0.00 0.00 0.00 101.50
1973 0.00 0.00 0.00 a 0.00 0.00 13.50 43.00 38.00 2.00 0.00 0.00 0.00 96.50
1974 0.00 0.00 0.00 0.00 0.00 13.00 27.38 a 25.00 0.00 0.00 a 0.00 b 0.00 a 65.38
1975 0.00 a 0.00 0.00 0.00 0.00 a 0.00 86.50 0.00 a 0.00 0.00 0.00 0.00 86.50
1976 0.00 0.00 0.00 0.00 0.00 0.00 8.00 22.00 4.00 0.00 0.00 0.00 34.00
1977 0.00 0.00 0.00 0.00 c 0.00 b 10.50 18.00 46.50 1.03 a 0.00 a 0.00 0.00 76.03
1978 0.00 0.00 0.00 0.00 0.00 0.00 20.50 23.50 0.00 0.00 0.00 b 0.00 44.00
1979 0.00 a 0.00 0.00 0.00 0.00 12.00 52.70 a 27.50 1.00 0.00 0.00 0.00 93.20
1980 0.00 0.00 0.00 a 0.00 c 0.00 c 0.00 29.00 2.50 0.00 6.50 0.00 a 0.00 b 38.00
1981 0.00 a 0.00 0.00 0.00 0.00 0.00 10.00 60.50 8.04 b 0.00 0.00 b 0.00 e 78.54
1982 0.00 0.00 c 0.00 0.00 0.00 11.38 a 30.50 34.00 5.00 0.00 0.00 0.00 80.88
1983 0.00 0.00 0.00 0.00 7.00 0.00 15.00 61.00 0.50 0.00 0.00 0.00 83.50
1984 0.00 0.00 0.00 0.00 0.00 4.50 52.50 64.50 0.00 0.00 0.00 0.00 121.50
1985 0.00 0.00 0.00 0.00 0.00 0.00 57.50 8.00 0.00 0.00 0.00 0.00 a 65.50
1986 0.00 0.00 0.00 0.00 22.50 13.50 3.50 64.00 0.00 0.00 0.00 0.00 103.50
1987 0.00 0.00 0.00 2.50 2.50 22.00 35.50 20.00 5.00 0.00 0.00 0.00 87.50
1988 0.00 0.00 0.00 0.00 0.00 16.00 15.50 15.50 24.50 0.00 0.00 0.00 71.50
1989 0.00 0.00 0.00 0.00 0.00 0.00 35.50 31.00 0.00 0.00 0.00 0.00 66.50
1990 0.00 0.00 0.00 0.00 0.00 4.50 50.50 66.00 17.50 0.00 0.00 0.00 138.50
1991 0.00 0.00 0.00 0.00 0.00 0.00 26.00 48.00 0.00 0.00 0.00 0.00 74.00
1992 0.00 0.00 0.00 0.00 0.50 41.00 27.00 70.50 0.50 0.50 0.00 0.00 140.00
1993 0.00 0.00 0.00 0.00 12.50 3.50 3.50 7.50 0.00 0.00 0.00 0.00 27.00
1994 0.00 0.00 0.00 0.00 0.00 0.50 96.00 78.00 0.00 0.00 0.00 0.00 174.50
1995 0.00 0.00 0.00 0.00 0.00 0.00 16.50 5.50 10.00 0.00 0.00 0.00 32.00
1996 0.00 0.00 0.00 0.00 0.00 0.00 55.50 41.00 10.50 0.00 0.00 0.00 107.00
1997 0.00 0.00 0.00 0.00 3.00 0.00 25.00 75.00 11.00 2.00 0.00 0.00 116.00
1998 0.00 0.00 0.00 0.00 0.00 1.00 139.50 82.00 46.00 0.00 0.00 0.00 b 268.50
1999 0.00 a 0.00 0.00 0.00 0.00 9.50 20.50 91.81 e 0.00 a 0.00 a 0.00 0.00 k 121.81
2000 0.00 0.00 0.00 a 0.00 0.00 0.00 35.00 45.00 15.50 0.00 0.00 0.00 95.50
2001 0.00 0.00 0.00 0.00 3.00 0.00 14.50 66.50 3.10 a 0.00 0.00 0.00 87.10
2002 0.00 0.00 0.00 0.00 0.00 16.00 95.50 11.00 7.24 a 0.00 z 0.00 z 0.00 z 129.74
2003 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2004 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2005 0.00 z 0.00 z 0.00 0.00 1.00 8.00 83.00 94.00 0.00 0.00 0.00 0.00 e 186.00
2006 0.00 0.00 0.00 0.00 26.50 26.50 143.50 86.00 28.00 0.00 0.00 0.00 310.50
2007 0.00 0.00 0.00 g 0.00 h 0.00 25.80 e 183.00 60.50 5.50 0.00 0.00 0.00 274.80
2008 0.00 0.00 0.00 0.00 3.00 23.50 25.00 o 124.50 g 26.50 4.50 0.00 0.00 57.50
2009 0.00 0.00 0.00 0.00 10.50 8.50 f 87.00 h 110.50 f 46.00 o 0.00 e 0.00 e 0.00 10.50
2010 0.00 0.00 0.00 l 0.00 l 0.00 h 3.00 i 67.50 l 46.50 w 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2011 0.00 z 0.00 g 0.00 t 0.00 t 0.00 b 3.50 l 25.00 p 67.54 c 40.96 d 0.00 z 0.00 h 0.00 g 108.50
2012 0.00 0.00 0.00 0.00 0.00 2.50 100.00 111.00 6.00 l 0.00 0.00 0.00 213.50
2013 0.00 0.00 0.00 c 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
Period of Record Statistics
MEAN 0.00 0.00 0.00 0.05 2.95 14.17 63.12 52.58 9.08 0.22 0.00 0.00 135.58
S.D. 0.00 0.00 0.00 0.30 6.52 18.96 41.49 34.26 13.59 0.91 0.00 0.00 75.46
SKEW 0.00 0.00 0.00 7.18 2.99 2.13 0.73 0.75 2.93 5.33 0.00 0.00 0.92
MAX 0.00 0.00 0.00 2.50 35.00 94.00 184.00 179.00 82.50 6.50 0.00 0.00 369.50
MIN 0.00 0.00 0.00 0.00 0.00 0.00 3.50 0.00 0.00 0.00 0.00 0.00 27.00
NO YRS 88 88 87 86 89 86 85 87 87 87 86 87 72