PACKWOOD, WASHINGTON

Monthly Total Cooling Degree Days

(456262)

Base Temperature = 65 F

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.
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
1924 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 z 0.00 0.00
1925 0.00 v 0.00 0.00 z 0.00 z 0.00 x 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1926 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
1927 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
1928 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
1929 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
1930 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
1931 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
1932 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
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 z 0.00 z 0.00 z 0.00
1937 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
1938 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
1939 0.00 z 0.00 z 0.00 z 0.00 j 3.21 b 18.62 a 22.50 i 0.00 z 23.65 d 0.00 i 0.00 z 0.00 z 45.48
1940 0.00 z 0.00 j 0.00 z 0.00 7.23 a 38.33 c 41.33 a 81.12 a 20.50 k 0.00 y 0.00 u 0.00 b 168.02
1941 0.00 c 0.00 c 0.00 c 0.00 i 13.50 i 22.50 n 126.50 100.48 b 1.03 a 0.00 0.00 z 0.00 z 228.02
1942 0.00 z 0.00 z 0.00 z 0.00 c 3.50 f 24.64 b 148.44 e 0.00 z 16.11 c 0.00 d 0.00 k 0.00 c 189.20
1943 0.00 j 0.00 d 0.00 f 0.00 h 9.50 n 35.50 g 79.00 h 114.70 a 110.50 6.00 n 0.00 p 0.00 h 225.20
1944 0.00 g 0.00 d 0.00 q 0.00 s 1.11 c 16.73 d 76.00 65.00 37.76 a 0.00 w 0.00 z 0.00 z 196.60
1945 0.00 g 0.00 j 0.00 m 0.00 e 0.50 13.50 l 84.00 87.12 b 0.00 z 0.00 x 0.00 p 0.00 i 171.62
1946 0.00 k 0.00 g 0.00 m 0.00 e 0.00 l 8.40 e 106.20 d 98.68 a 5.36 b 0.00 i 0.00 z 0.00 z 218.64
1947 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 18.00 k 17.00 f 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 93.50 l 135.00 g 84.39 d 45.50 l 0.00 z 0.00 z 0.00 z 84.39
1949 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4.50
1950 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 191.00 0.00 z 0.00 z 0.00 z 0.00 f 0.00 z 191.00
1951 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
1952 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
1953 0.00 p 0.00 d 0.00 e 0.00 d 0.00 i 0.00 i 43.50 o 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1954 0.00 l 0.00 0.00 0.00 0.00 3.50 14.98 a 33.67 b 11.00 o 0.00 g 0.00 m 0.00 u 52.16
1955 0.00 m 0.00 j 0.00 m 0.00 j 0.00 o 0.00 z 17.29 e 22.22 a 0.00 z 0.00 z 0.00 k 0.00 b 39.51
1956 0.00 0.00 f 0.00 0.00 0.00 z 9.00 92.47 b 55.00 10.50 0.00 0.00 e 0.00 166.97
1957 0.00 0.00 0.00 b 2.50 6.50 23.33 c 20.00 12.00 27.41 a 5.50 0.00 b 0.00 97.25
1958 0.00 0.00 0.00 b 0.00 33.50 82.00 159.50 68.50 31.50 g 0.00 0.00 a 0.00 a 343.50
1959 0.00 0.00 0.00 0.00 10.00 17.40 e 88.19 b 23.25 c 10.50 g 0.00 0.00 0.00 138.84
1960 0.00 0.00 0.00 0.50 0.00 11.00 f 106.50 34.50 h 5.36 b 0.00 b 0.00 f 0.00 a 112.36
1961 0.00 a 0.00 0.00 c 0.00 1.55 a 57.50 75.00 81.00 9.50 0.00 0.00 b 0.00 224.55
1962 0.00 0.00 a 0.00 0.00 0.00 4.00 38.00 24.00 11.90 a 0.00 b 0.00 e 0.00 j 77.90
1963 0.00 a 0.00 0.00 0.00 10.50 11.79 b 9.00 33.50 19.00 0.00 0.00 c 0.00 n 83.79
1964 0.00 c 0.00 0.00 0.00 0.00 0.00 z 70.00 45.00 0.00 c 0.00 f 0.00 a 0.00 115.00
1965 0.00 0.00 0.00 0.00 1.00 3.62 a 77.00 82.50 0.00 0.00 0.00 a 0.00 164.12
1966 0.00 0.00 0.00 0.00 8.27 a 7.00 13.50 8.50 9.50 0.00 i 0.00 d 0.00 a 46.77
1967 0.00 0.00 0.00 0.00 0.00 a 23.00 35.50 107.00 31.50 0.00 e 0.00 z 0.00 m 197.00
1968 0.00 j 0.00 i 0.00 j 0.00 k 0.00 i 12.93 a 70.50 29.00 17.50 0.00 d 0.00 k 0.00 j 129.93
1969 0.00 k 0.00 j 0.00 l 0.00 j 14.00 h 58.50 15.00 11.50 19.00 0.00 g 0.00 n 0.00 l 104.00
1970 0.00 l 0.00 i 0.00 i 0.00 h 0.00 g 58.50 63.00 48.00 0.00 0.00 c 0.00 l 0.00 n 169.50
1971 0.00 l 0.00 l 0.00 n 0.00 g 1.50 l 4.50 i 106.00 97.00 0.00 0.00 j 0.00 k 0.00 m 203.00
1972 0.00 j 0.00 i 0.00 h 0.00 k 10.50 f 0.00 h 35.50 49.82 c 7.50 0.00 d 0.00 l 0.00 92.82
1973 0.00 f 0.00 l 0.00 k 0.00 b 1.00 18.50 g 53.45 b 12.50 27.50 0.00 0.00 0.00 94.45
1974 0.00 0.00 d 0.00 0.00 0.00 14.00 40.50 54.00 29.50 0.00 k 0.00 z 0.00 a 138.00
1975 0.00 0.00 b 0.00 0.00 0.00 c 6.50 77.50 11.50 0.00 z 0.00 0.00 0.00 95.50
1976 0.00 0.00 0.00 0.00 0.00 6.50 28.50 8.00 3.50 0.00 0.00 c 0.00 46.50
1977 0.00 0.00 0.00 0.00 0.00 27.00 47.50 165.50 0.50 0.00 0.00 0.00 240.50
1978 0.00 0.00 0.00 0.00 0.00 43.00 92.00 91.50 0.00 0.00 0.00 0.00 226.50
1979 0.00 0.00 0.00 0.00 0.00 22.00 114.50 38.00 26.00 0.00 0.00 0.00 200.50
1980 0.00 0.00 0.00 4.00 2.00 0.00 69.00 29.50 3.50 3.50 0.00 0.00 a 111.50
1981 0.00 0.00 0.00 4.00 4.00 11.50 103.50 222.74 d 50.50 0.00 0.00 0.00 396.24
1982 0.00 0.00 0.00 0.00 1.00 95.50 86.50 116.00 28.50 0.00 0.00 0.00 327.50
1983 0.00 0.00 0.00 0.00 52.50 12.00 62.00 104.00 0.50 0.00 0.00 0.00 231.00
1984 0.00 0.00 0.00 0.00 6.00 28.50 102.50 63.50 1.50 0.00 0.00 0.00 202.00
1985 0.00 0.00 0.00 0.00 2.50 22.00 220.50 66.00 0.00 0.00 0.00 0.00 311.00
1986 0.00 0.00 0.00 0.00 a 43.50 61.50 9.00 157.00 25.50 0.00 0.00 0.00 296.50
1987 0.00 0.00 0.00 0.00 18.50 42.50 31.50 66.00 22.00 3.50 0.00 0.00 184.00
1988 0.00 0.00 0.00 0.00 2.50 18.50 50.00 44.00 33.50 1.50 0.00 0.00 150.00
1989 0.00 0.00 0.00 0.00 0.00 0.00 z 22.50 25.00 7.00 0.00 0.00 0.00 54.50
1990 0.00 0.00 0.00 0.00 0.00 12.00 115.50 71.00 17.50 0.00 0.00 0.00 216.00
1991 0.00 0.00 0.00 0.00 0.00 2.00 70.50 89.50 20.50 0.00 0.00 0.00 182.50
1992 0.00 0.00 0.00 0.00 10.00 55.50 67.50 88.50 4.50 0.00 a 0.00 0.00 226.00
1993 0.00 0.00 0.00 0.00 4.50 3.50 1.50 42.50 22.50 0.00 0.00 0.00 74.50
1994 0.00 0.00 0.00 0.00 0.00 0.00 71.00 20.50 8.00 0.00 0.00 0.00 99.50
1995 0.00 0.00 0.00 0.00 1.00 11.50 63.50 12.00 13.00 0.00 0.00 0.00 101.00
1996 0.00 0.00 0.00 0.00 0.00 6.00 118.50 66.50 1.50 0.50 0.00 0.00 193.00
1997 0.00 0.00 0.00 0.00 0.00 0.50 24.00 50.50 24.50 0.00 0.00 0.00 99.50
1998 0.00 0.00 0.00 2.50 1.00 3.00 113.00 70.50 23.50 0.00 0.00 0.00 213.50
1999 0.00 0.00 0.00 0.00 0.00 12.50 18.50 50.00 10.50 0.00 0.00 0.00 91.50
2000 0.00 0.00 0.00 0.00 a 0.00 19.00 43.50 0.00 z 21.50 0.00 a 0.00 0.00 a 84.00
2001 0.00 a 0.00 0.00 0.00 15.50 b 0.50 20.50 62.50 5.00 0.00 0.00 0.00 104.00
2002 0.00 0.00 0.00 0.00 0.00 26.50 75.00 50.00 4.50 0.00 0.00 0.00 156.00
2003 0.00 0.00 0.00 0.00 3.50 48.50 76.50 46.50 43.00 3.00 0.00 0.00 221.00
2004 0.00 0.00 0.00 b 0.00 0.00 12.50 109.50 83.18 a 6.00 0.00 0.00 0.00 211.18
2005 0.00 0.00 0.00 0.00 10.00 11.00 68.00 83.50 3.50 0.00 0.00 0.00 176.00
2006 0.00 0.00 0.00 0.00 13.00 32.00 106.00 44.50 10.00 0.00 0.00 0.00 205.50
2007 0.00 0.00 0.00 a 0.00 8.00 26.00 146.50 87.00 24.00 0.00 0.00 0.00 291.50
2008 0.00 0.00 0.00 0.00 16.00 30.50 70.50 105.50 17.00 1.00 0.00 0.00 240.50
2009 0.00 0.00 0.00 0.00 0.00 z 17.50 165.50 78.00 21.00 0.00 0.00 0.00 282.00
2010 0.00 0.00 0.00 0.00 0.00 1.00 77.00 98.00 13.50 0.00 0.00 0.00 189.50
2011 0.00 0.00 0.00 0.00 0.00 0.00 2.50 35.50 29.00 0.00 0.00 0.00 67.00
2012 0.00 0.00 0.00 0.00 4.00 1.50 41.00 85.00 5.00 0.00 0.00 0.00 136.50
2013 0.00 0.00 0.00 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 0.23 5.52 21.16 72.07 64.97 16.19 0.34 0.00 0.00 186.63
S.D. 0.00 0.00 0.00 0.85 10.43 21.24 46.49 40.30 17.30 1.06 0.00 0.00 78.68
SKEW 0.00 0.00 0.00 3.68 2.98 1.51 0.78 1.15 2.87 3.42 0.00 0.00 0.38
MAX 0.00 0.00 0.00 4.00 52.50 95.50 220.50 222.74 110.50 5.50 0.00 0.00 396.24
MIN 0.00 0.00 0.00 0.00 0.00 0.00 1.50 8.00 0.00 0.00 0.00 0.00 46.50
NO YRS 53 57 55 58 55 58 66 64 60 55 49 54 37