HARTLINE, WASHINGTON

Monthly Total Cooling Degree Days

(453529)

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
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 28.00 32.50 189.00 253.00 0.00 z 0.00 0.00 0.00 502.50
1930 0.00 0.00 0.00 1.50 11.00 27.50 237.00 253.00 34.00 0.00 0.00 0.00 564.00
1931 0.00 0.00 0.00 0.00 21.00 61.50 0.00 z 176.00 0.00 z 0.00 z 0.00 e 0.00 258.50
1932 0.00 d 0.00 0.00 0.00 1.00 112.50 85.00 185.00 34.50 3.50 0.00 0.00 421.50
1933 0.00 0.00 0.00 0.50 1.00 75.50 226.50 235.00 7.50 0.00 0.00 0.00 546.00
1934 0.00 0.00 0.00 13.50 69.00 102.50 162.50 247.00 0.00 z 0.00 z 0.00 0.00 594.50
1935 0.00 0.00 0.00 0.00 0.00 z 0.00 z 331.18 a 178.00 93.50 7.00 0.00 a 0.00 609.68
1936 0.00 0.00 0.00 10.00 50.50 76.00 210.00 169.50 19.00 1.00 0.00 0.00 536.00
1937 0.00 0.00 0.00 0.00 22.50 63.00 228.50 89.50 88.50 0.00 0.00 0.00 492.00
1938 0.00 0.00 0.00 0.00 28.50 159.50 352.00 154.00 154.66 a 2.00 0.00 0.00 850.66
1939 0.00 0.00 0.00 0.00 12.00 33.50 263.50 264.00 28.00 0.00 0.00 0.00 601.00
1940 0.00 0.00 0.00 0.00 20.00 139.50 214.00 156.50 58.50 0.00 0.00 0.00 588.50
1941 0.00 0.00 0.00 1.00 1.50 41.00 325.00 146.00 0.00 0.00 0.00 0.00 514.50
1942 0.00 0.00 0.00 0.00 0.00 29.00 244.50 310.50 73.50 0.00 0.00 0.00 657.50
1943 0.00 0.00 0.00 c 0.00 2.50 28.00 225.00 135.00 73.00 25.50 0.00 0.00 489.00
1944 0.00 0.00 0.00 0.00 20.00 46.50 240.50 143.50 100.00 0.00 0.00 0.00 550.50
1945 0.00 0.00 0.00 0.00 27.00 52.00 246.00 206.00 32.50 0.00 0.00 0.00 563.50
1946 0.00 0.00 0.00 0.50 9.00 37.24 a 193.50 218.00 16.00 0.00 0.00 0.00 474.24
1947 0.00 0.00 z 0.00 a 0.00 a 56.50 32.50 149.32 a 114.18 a 41.50 0.00 0.00 0.00 394.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 95.17 a 96.10 a 74.83 b 37.00 0.00 0.00 0.00 303.10
1949 0.00 0.00 0.00 0.00 h 78.61 c 71.25 b 23.00 v 90.00 h 81.00 0.00 0.00 z 0.00 z 230.86
1950 0.00 l 0.00 z 0.00 z 0.00 e 0.00 54.44 c 226.00 203.00 76.00 0.00 0.00 b 0.00 559.44
1951 0.00 j 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 54.50 0.00 0.00 a 0.00 a 54.50
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 1.03 a 0.00 0.00 1.03
1953 0.00 0.00 0.00 0.00 2.50 11.00 216.00 162.50 96.00 0.00 0.00 0.00 488.00
1954 0.00 a 0.00 f 0.00 z 0.00 z 0.00 z 0.00 z 128.00 66.13 a 19.00 0.00 0.00 a 0.00 213.13
1955 0.00 b 0.00 z 0.00 z 0.00 x 0.00 77.50 172.00 146.00 104.00 0.00 0.00 0.00 499.50
1956 0.00 0.00 0.00 0.00 56.00 28.50 268.50 255.50 35.00 0.00 0.00 0.00 643.50
1957 0.00 0.00 0.00 1.50 11.50 67.50 134.50 80.00 67.00 1.50 0.00 0.00 363.50
1958 0.00 0.00 0.00 0.00 92.50 160.50 350.00 314.00 46.50 3.00 0.00 0.00 966.50
1959 0.00 0.00 0.00 0.00 6.50 54.50 279.50 116.77 a 17.50 0.00 0.00 0.00 474.77
1960 0.00 0.00 0.00 0.00 0.50 69.50 367.50 144.00 49.00 3.00 0.00 0.00 a 633.50
1961 0.00 0.00 0.00 0.00 7.50 173.00 301.00 353.50 3.00 0.00 0.00 0.00 838.00
1962 0.00 0.00 0.00 l 0.00 h 0.00 97.00 224.00 88.00 h 73.00 0.00 c 0.00 b 0.00 a 394.00
1963 0.00 a 0.00 b 0.00 0.00 g 13.71 e 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 i 13.71
1964 0.00 i 0.00 g 0.00 z 0.00 d 14.47 a 0.00 z 0.00 z 0.00 z 4.00 0.00 a 0.00 a 0.00 e 18.47
1965 0.00 b 0.00 0.00 0.00 0.00 z 55.71 b 208.50 108.00 j 1.11 c 0.00 z 0.00 b 0.00 e 265.33
1966 0.00 e 0.00 k 0.00 h 0.00 i 24.50 m 0.00 z 59.50 o 0.00 z 73.50 0.00 f 0.00 0.00 73.50
1967 0.00 0.00 0.00 0.00 e 0.00 109.00 214.50 373.03 a 138.00 0.00 0.00 0.00 834.53
1968 0.00 0.00 0.00 a 0.00 7.00 61.50 297.50 110.00 53.00 0.00 0.00 0.00 a 529.00
1969 0.00 0.00 0.00 0.00 13.00 165.50 148.00 87.04 e 51.00 0.00 0.00 0.00 464.54
1970 0.00 0.00 0.00 0.00 10.00 178.00 246.50 205.00 1.50 3.50 0.00 0.00 644.50
1971 0.00 0.00 0.00 0.00 a 15.00 21.00 289.50 310.00 0.58 d 0.00 0.00 0.00 636.08
1972 0.00 a 0.00 0.00 0.00 31.50 56.00 156.00 245.50 25.50 0.00 0.00 0.00 514.50
1973 0.00 a 0.00 0.00 0.00 36.00 66.50 k 268.50 187.00 64.00 0.00 0.00 0.00 555.50
1974 0.00 0.00 0.00 0.00 0.00 150.50 159.50 199.00 95.50 0.00 0.00 0.00 604.50
1975 0.00 0.00 0.00 0.00 8.50 34.50 337.12 c 92.50 78.50 3.00 0.00 0.00 554.12
1976 0.00 0.00 0.00 0.00 0.50 35.00 162.50 102.50 86.50 7.50 0.00 0.00 394.50
1977 0.00 0.00 0.00 30.00 0.00 136.50 197.00 376.00 4.00 0.00 0.00 0.00 743.50
1978 0.00 0.00 0.00 0.00 0.00 90.00 202.50 183.50 15.00 0.00 0.00 0.00 491.00
1979 0.00 0.00 0.00 0.00 15.50 115.50 289.33 a 220.00 73.00 0.00 a 0.00 0.00 713.33
1980 0.00 0.00 0.00 0.52 a 2.67 b 4.50 192.00 108.00 23.50 3.00 0.00 0.00 a 334.19
1981 0.00 0.00 0.00 1.50 0.00 19.00 159.50 281.50 116.38 a 0.00 0.00 0.00 577.88
1982 0.00 0.00 0.00 0.00 2.00 140.50 164.50 167.00 33.50 0.00 0.00 0.00 507.50
1983 0.00 0.00 0.00 0.00 57.50 28.50 114.50 224.00 37.50 0.00 0.00 0.00 a 462.00
1984 0.00 0.00 0.00 0.00 3.00 22.50 226.00 190.00 32.50 0.00 0.00 b 0.00 474.00
1985 0.00 0.00 0.00 0.00 b 20.00 56.50 389.50 92.50 0.00 0.00 0.00 0.00 558.50
1986 0.00 0.00 0.00 0.00 78.50 182.50 108.50 377.00 34.50 0.00 0.00 0.00 781.00
1987 0.00 0.00 0.00 16.00 39.00 123.00 147.00 175.00 140.50 2.00 0.00 0.00 642.50
1988 0.00 0.00 0.00 2.50 14.50 56.00 243.50 173.50 76.00 21.00 0.00 0.00 587.00
1989 0.00 0.00 0.00 0.00 5.50 90.00 117.50 94.00 23.50 0.00 0.00 0.00 z 330.50
1990 0.00 0.00 0.00 0.00 2.00 63.00 322.00 254.50 94.00 0.00 0.00 i 0.00 735.50
1991 0.00 0.00 0.00 0.00 0.00 18.00 193.00 240.00 115.50 4.50 0.00 0.00 571.00
1992 0.00 z 0.00 0.00 0.00 42.00 185.00 160.50 276.50 23.00 5.00 0.00 0.00 692.00
1993 0.00 0.00 0.00 0.00 76.50 53.50 52.00 136.50 85.50 0.50 0.00 0.00 404.50
1994 0.00 0.00 z 0.00 1.00 0.00 z 64.00 358.50 158.50 71.50 0.00 0.00 0.00 653.50
1995 0.00 0.00 0.00 0.00 5.00 26.00 132.00 i 0.00 z 51.50 i 0.00 0.00 0.00 31.00
1996 0.00 0.00 0.00 0.00 0.00 36.00 305.50 207.00 17.00 0.00 0.00 0.00 c 565.50
1997 0.00 0.00 0.00 0.00 34.00 28.00 0.00 z 241.00 32.50 0.00 0.00 z 0.00 z 335.50
1998 0.00 0.00 0.00 i 1.00 16.00 28.50 375.00 0.00 z 146.50 0.00 0.00 0.00 k 567.00
1999 0.00 0.00 g 0.00 0.00 10.00 39.00 124.50 i 248.50 34.50 0.00 0.00 0.00 l 332.00
2000 0.00 0.00 0.00 i 0.00 1.50 44.00 159.00 152.00 27.00 0.00 0.00 0.00 383.50
2001 0.00 z 0.00 0.00 a 0.00 47.00 38.50 f 120.50 g 240.50 96.50 0.00 0.00 0.00 z 384.00
2002 0.00 j 0.00 0.00 0.00 0.00 79.50 268.50 159.00 42.50 0.00 0.00 0.00 r 549.50
2003 0.00 0.00 0.00 0.00 18.50 i 72.00 g 0.00 z 154.50 i 84.50 g 10.00 g 0.00 z 0.00 u 0.00
2004 0.00 k 0.00 h 0.00 h 0.00 h 0.00 j 74.50 k 177.00 p 204.00 h 13.50 h 0.00 i 0.00 j 0.00 w 0.00
2005 0.00 k 0.00 l 0.00 k 1.50 i 9.00 n 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2006 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
2007 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
2008 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
2009 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
2010 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
2011 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
2012 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 r 0.00 0.00
2013 0.00 q 0.00 l 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
Period of Record Statistics
MEAN 0.00 0.00 0.00 1.25 19.07 72.40 224.12 194.34 54.14 1.41 0.00 0.00 574.36
S.D. 0.00 0.00 0.00 4.60 23.40 48.63 78.50 77.45 39.35 4.16 0.00 0.00 132.79
SKEW 0.00 0.00 0.00 4.76 1.47 0.89 0.18 0.51 0.61 4.50 0.00 0.00 0.87
MAX 0.00 0.00 0.00 30.00 92.50 185.00 389.50 377.00 154.66 25.50 0.00 0.00 966.50
MIN 0.00 0.00 0.00 0.00 0.00 4.50 52.00 66.13 0.00 0.00 0.00 0.00 334.19
NO YRS 66 63 63 65 66 65 63 64 68 69 70 67 45