DARRINGTON RS, WASHINGTON

Monthly Total Cooling Degree Days

(451992)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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
1911 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
1912 0.00 0.00 0.00 0.00 29.85 d 0.00 z 0.00 z 0.00 z 0.00 0.00 0.00 z 0.00 z 29.85
1913 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 226.00 i 0.00 z 0.00 z 0.00 0.00 0.00 z 0.00
1914 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 10.00 g 19.93 c 3.50 o 0.00 f 0.00 l 0.00 f 0.00 d 19.93
1915 0.00 0.00 0.00 0.00 d 0.00 5.17 a 39.50 9.76 d 0.00 0.00 0.00 0.00 54.43
1916 0.00 n 0.00 0.00 c 0.00 0.00 a 9.50 14.50 33.50 0.50 0.00 0.00 i 0.00 58.00
1917 0.00 0.00 0.00 z 0.00 a 0.00 0.00 b 7.00 13.50 0.00 f 0.00 0.00 0.00 20.50
1918 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
1919 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 z 0.00 z 0.00
1920 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 6.00 j 0.00 g 0.00 0.00
1921 0.00 0.00 0.00 0.00 0.00 d 2.00 7.00 28.50 0.00 0.00 0.00 0.00 37.50
1922 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
1923 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
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 z 0.00 z 0.00 z 0.00
1925 0.00 e 0.00 z 0.00 i 0.00 14.00 g 40.96 d 55.50 0.00 z 0.00 z 0.00 q 0.00 c 0.00 k 96.46
1926 0.00 b 0.00 e 0.00 e 1.15 d 0.50 l 29.00 h 53.50 25.00 0.00 0.00 0.00 0.00 f 79.65
1927 0.00 t 0.00 z 0.00 z 0.00 b 0.00 a 8.57 b 51.15 a 38.23 a 0.00 z 0.00 0.00 0.00 97.95
1928 0.00 c 0.00 0.00 a 0.00 o 0.00 z 1.80 e 63.55 a 0.50 1.67 c 0.00 z 0.00 e 0.00 z 67.52
1929 0.00 c 0.00 d 0.00 a 0.00 b 1.00 3.00 10.85 a 3.58 e 17.78 c 0.00 f 0.00 0.00 a 36.20
1930 0.00 q 0.00 z 0.00 0.00 0.00 1.50 g 18.50 19.50 3.33 c 0.00 d 0.00 0.00 i 41.33
1931 0.00 0.00 0.00 0.00 5.50 3.62 a 15.50 19.00 7.00 f 0.00 0.00 0.00 43.62
1932 0.00 g 0.00 0.00 0.00 0.00 23.28 a 1.00 23.50 4.00 0.00 0.00 0.00 51.78
1933 0.00 0.00 0.00 0.00 0.00 k 11.50 11.37 a 56.66 b 0.00 c 0.00 0.00 d 0.00 79.52
1934 0.00 0.00 0.00 4.50 13.50 0.00 5.50 48.57 a 10.50 6.50 0.00 0.00 89.07
1935 0.00 0.00 0.00 0.00 o 0.00 5.36 b 42.50 29.50 17.00 0.00 z 0.00 0.00 94.36
1936 0.00 0.00 0.00 0.00 8.00 8.50 8.50 41.50 6.50 0.00 0.00 0.00 73.00
1937 0.00 0.00 0.00 0.00 0.00 15.50 25.00 7.00 15.00 0.00 d 0.00 0.00 62.50
1938 0.00 0.00 0.00 z 0.00 1.50 27.50 60.50 1.55 a 28.00 0.50 0.00 0.00 119.55
1939 0.00 0.00 0.00 0.00 5.00 3.50 37.20 a 64.50 9.00 0.00 0.00 0.00 e 119.20
1940 0.00 a 0.00 0.00 0.00 7.00 24.00 24.50 53.00 43.00 2.50 0.00 a 0.00 i 154.00
1941 0.00 a 0.00 0.00 0.00 2.00 8.00 130.00 54.50 0.00 0.00 0.00 0.00 c 194.50
1942 0.00 0.00 0.00 a 0.00 p 2.50 37.00 k 84.45 b 0.00 z 6.50 0.00 0.00 0.00 g 93.45
1943 0.00 0.00 0.00 a 0.00 0.00 d 2.00 f 23.00 37.41 b 22.50 b 0.00 0.00 0.00 82.91
1944 0.00 0.00 0.00 c 0.00 a 9.82 a 18.33 c 44.36 b 60.50 f 35.50 g 0.00 g 0.00 b 0.00 a 72.51
1945 0.00 b 0.00 e 0.00 0.00 a 18.00 18.00 90.50 61.50 6.92 d 0.50 k 0.00 l 0.00 i 194.92
1946 0.00 p 0.00 m 0.00 k 0.00 k 0.00 i 0.50 w 39.00 g 32.66 c 2.50 f 0.00 z 0.00 z 0.00 o 32.66
1947 0.00 h 0.00 i 0.00 l 0.00 i 9.50 i 1.00 p 0.00 z 253.50 29.00 i 0.00 i 0.00 k 0.00 m 253.50
1948 0.00 i 0.00 z 0.00 j 0.00 l 0.50 m 0.00 z 44.71 e 32.11 c 3.00 k 0.00 o 0.00 k 0.00 i 76.82
1949 0.00 n 0.00 g 0.00 k 0.00 f 0.00 h 0.00 b 18.37 d 23.50 j 6.00 k 0.00 l 0.00 m 0.00 q 18.37
1950 0.00 e 0.00 f 0.00 j 0.00 m 0.00 f 12.50 i 20.50 g 32.50 f 6.00 r 0.00 f 0.00 p 0.00 o 0.00
1951 0.00 l 0.00 l 0.00 l 0.00 m 2.50 p 17.50 l 63.79 e 21.50 8.50 q 0.00 m 0.00 p 0.00 r 85.29
1952 0.00 k 0.00 k 0.00 o 0.00 p 1.50 o 0.00 i 57.41 d 78.57 b 11.50 p 0.00 p 0.00 t 0.00 w 135.98
1953 0.00 k 0.00 l 0.00 q 0.00 h 4.50 0.00 a 42.00 29.00 10.86 a 0.00 0.00 0.00 b 86.36
1954 0.00 0.00 0.00 0.00 0.00 6.50 12.00 7.50 1.50 0.00 0.00 0.00 27.50
1955 0.00 0.00 0.00 0.00 0.00 16.00 24.00 14.50 21.00 0.00 0.00 0.00 75.50
1956 0.00 0.00 0.00 0.00 a 42.50 1.50 117.50 69.00 5.50 0.00 0.00 0.00 236.00
1957 0.00 0.00 0.00 5.00 3.50 4.50 32.50 42.50 17.00 0.00 0.00 0.00 105.00
1958 0.00 0.00 0.00 0.00 51.00 79.00 193.50 79.00 14.50 0.00 0.00 0.00 417.00
1959 0.00 0.00 0.00 0.00 6.00 22.50 78.00 13.00 2.00 0.00 0.00 0.00 121.50
1960 0.00 0.00 0.00 0.00 0.00 1.03 a 69.00 34.00 1.15 d 0.00 k 0.00 k 0.00 p 105.19
1961 0.00 l 0.00 j 0.00 i 0.00 j 0.50 j 58.20 e 73.00 86.50 0.00 a 0.00 0.00 c 0.00 d 217.70
1962 0.00 0.00 0.00 c 0.00 0.00 a 3.50 56.50 16.50 1.50 0.00 0.00 a 0.00 e 78.00
1963 0.00 e 0.00 0.00 0.00 22.50 10.50 0.00 27.50 31.03 a 0.00 0.00 0.00 b 91.53
1964 0.00 0.00 0.00 0.00 c 4.00 3.50 37.00 18.00 0.00 a 0.00 0.00 0.00 b 62.50
1965 0.00 0.00 0.00 0.00 z 0.00 0.50 85.25 a 70.50 0.00 0.00 0.00 0.00 j 156.25
1966 0.00 e 0.00 a 0.00 0.00 7.00 i 10.00 4.13 a 17.50 2.88 d 0.00 j 0.00 k 0.00 j 34.52
1967 0.00 h 0.00 b 0.00 0.00 5.50 40.00 30.00 133.50 23.00 0.00 b 0.00 0.00 f 232.00
1968 0.00 b 0.00 f 0.00 0.00 h 5.54 c 0.00 z 73.00 23.50 7.00 0.00 0.00 0.00 d 109.04
1969 0.00 a 0.00 0.00 0.00 13.50 69.00 18.00 7.75 a 6.92 d 0.00 b 0.00 0.00 115.17
1970 0.00 0.00 0.00 0.00 0.00 54.50 63.60 b 41.50 0.00 d 0.00 j 0.00 l 0.00 h 159.60
1971 0.00 h 0.00 0.00 0.00 4.00 6.50 95.00 68.00 0.00 b 0.00 0.00 0.00 a 173.50
1972 0.00 c 0.00 0.00 0.00 13.50 7.00 41.69 b 54.50 2.14 b 0.00 c 0.00 z 0.00 e 118.83
1973 0.00 f 0.00 k 0.00 0.00 18.50 27.00 56.50 17.50 16.00 0.00 0.00 0.00 135.50
1974 0.00 c 0.00 0.00 0.00 0.00 20.00 31.00 69.50 0.00 z 0.00 b 0.00 c 0.00 n 120.50
1975 0.00 a 0.00 g 0.00 k 0.00 j 0.00 c 17.14 b 110.50 8.50 g 17.00 0.00 b 0.00 a 0.00 h 144.64
1976 0.00 h 0.00 h 0.00 h 0.00 j 0.57 d 4.50 21.50 4.50 1.50 0.00 0.00 z 0.00 a 32.57
1977 0.00 0.00 0.00 0.00 0.00 17.00 17.00 146.00 0.00 0.00 0.00 0.00 180.00
1978 0.00 0.00 0.00 0.00 1.07 b 47.00 63.00 36.50 0.00 a 0.00 f 0.00 j 0.00 k 147.57
1979 0.00 f 0.00 0.00 d 0.00 11.50 14.46 b 134.69 b 44.00 18.75 b 0.00 a 0.00 c 0.00 p 223.40
1980 0.00 n 0.00 i 0.00 k 0.00 m 0.00 i 4.29 b 38.00 28.00 0.00 c 0.50 h 0.00 j 0.00 j 70.29
1981 0.00 l 0.00 h 0.00 m 0.00 i 4.59 d 2.59 a 55.50 152.50 26.67 c 0.00 g 0.00 m 0.00 e 241.85
1982 0.00 0.00 0.00 0.00 0.00 a 65.50 40.50 49.50 11.00 0.00 0.00 0.00 166.50
1983 0.00 0.00 0.00 0.00 54.25 a 7.50 18.00 33.50 0.00 0.00 0.00 0.00 i 113.25
1984 0.00 k 0.00 i 0.00 l 0.00 b 0.00 m 7.00 71.00 59.50 0.00 0.00 0.00 0.00 137.50
1985 0.00 0.00 0.00 0.00 a 8.00 21.50 165.50 56.00 0.00 0.00 0.00 0.00 251.00
1986 0.00 0.00 0.00 0.00 19.50 52.50 22.00 126.50 16.00 0.00 0.00 l 0.00 l 236.50
1987 0.00 m 0.00 j 0.00 j 8.04 b 20.67 a 54.50 62.50 70.00 47.50 3.00 0.00 o 0.00 z 266.20
1988 0.00 m 0.00 0.00 0.00 20.00 16.50 60.00 26.00 43.97 a 0.00 0.00 0.00 k 166.47
1989 0.00 j 0.00 0.00 0.00 k 3.00 0.00 z 36.00 20.50 8.00 0.00 0.00 0.00 m 67.50
1990 0.00 l 0.00 0.00 l 0.00 i 0.50 21.00 136.00 116.00 14.00 0.00 k 0.00 j 0.00 l 287.50
1991 0.00 j 0.00 i 0.00 m 0.00 i 0.00 4.00 71.00 103.00 22.50 1.00 0.00 m 0.00 a 201.50
1992 0.00 l 0.00 j 0.00 5.00 h 29.50 i 77.50 83.00 90.50 0.00 0.50 0.00 o 0.00 m 251.50
1993 0.00 k 0.00 k 0.00 a 0.00 l 17.00 6.50 0.00 z 44.50 17.50 0.00 0.00 k 0.00 m 85.50
1994 0.00 n 0.00 l 0.00 l 0.00 s 1.00 l 6.00 m 97.00 69.00 27.00 0.00 a 0.00 o 0.00 n 193.00
1995 0.00 z 0.00 z 0.00 z 0.00 z 0.00 o 37.00 0.00 z 0.00 z 58.50 0.00 o 0.00 l 0.00 v 95.50
1996 0.00 o 0.00 m 0.00 r 0.00 m 0.00 n 0.00 z 162.00 119.50 3.00 2.00 t 0.00 m 0.00 o 284.50
1997 0.00 p 0.00 j 0.00 k 0.00 n 0.50 1.00 k 23.50 96.00 7.00 p 0.00 k 0.00 q 0.00 k 120.00
1998 0.00 n 0.00 k 0.00 l 0.00 o 0.00 o 3.00 k 71.00 38.50 i 8.50 0.00 m 0.00 z 0.00 n 79.50
1999 0.00 f 0.00 i 0.00 d 0.00 f 9.54 e 21.00 h 42.50 g 62.50 m 18.50 h 0.00 h 0.00 g 0.00 e 9.54
2000 0.00 e 0.00 d 0.00 o 0.00 h 0.00 e 17.00 j 75.12 e 0.00 z 21.00 k 0.00 e 0.00 f 0.00 e 75.12
2001 0.00 d 0.00 c 0.00 d 0.00 c 13.84 c 27.69 d 29.00 k 84.14 c 2.50 l 0.00 l 0.00 e 0.00 l 125.67
2002 0.00 0.00 0.00 0.00 0.00 30.00 k 58.00 k 45.00 j 6.50 0.00 0.00 0.00 6.50
2003 0.00 0.00 j 0.00 0.00 h 7.00 i 60.00 121.02 e 49.00 l 34.50 f 0.00 0.00 d 0.00 g 181.02
2004 0.00 0.00 f 0.00 e 0.00 i 5.00 i 32.00 f 86.50 o 72.00 l 2.50 0.00 e 0.00 k 0.00 m 2.50
2005 0.00 e 0.00 0.00 d 0.00 h 18.48 e 7.00 21.00 i 25.00 p 1.00 0.00 d 0.00 e 0.00 n 26.48
2006 0.00 k 0.00 g 0.00 0.00 g 11.50 39.00 150.23 e 41.50 m 20.00 0.00 0.00 0.00 f 220.73
2007 0.00 f 0.00 j 0.00 f 0.00 r 4.50 t 24.00 l 70.00 t 39.00 n 0.00 w 0.00 m 0.00 o 0.00 p 0.00
2008 0.00 l 0.00 m 0.00 k 0.00 i 10.50 l 11.50 l 41.50 h 79.50 l 3.00 l 0.00 l 0.00 p 0.00 u 0.00
2009 0.00 u 0.00 i 0.00 i 0.00 j 0.00 z 0.00 z 0.00 z 70.50 j 31.00 h 0.00 i 0.00 g 0.00 0.00
2010 0.00 0.00 0.00 0.00 0.00 4.00 101.00 116.50 3.50 0.00 0.00 0.00 225.00
2011 0.00 0.00 0.00 0.00 0.00 9.00 24.00 66.00 31.00 0.00 0.00 0.00 130.00
2012 0.00 0.00 0.00 0.00 4.50 5.50 74.00 123.00 18.00 0.00 0.00 0.00 225.00
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 0.33 7.61 18.98 55.84 52.84 10.83 0.22 0.00 0.00 136.41
S.D. 0.00 0.00 0.00 1.38 11.57 20.73 42.29 43.96 12.89 0.94 0.00 0.00 90.54
SKEW 0.00 0.00 0.00 4.38 2.31 1.39 1.08 1.75 1.54 5.42 0.00 0.00 1.36
MAX 0.00 0.00 0.00 8.04 54.25 79.00 193.50 253.50 58.50 6.50 0.00 0.00 417.00
MIN 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.50 0.00 0.00 0.00 0.00 27.50
NO YRS 60 61 66 56 68 69 80 74 72 65 59 50 23