PILOT ROCK, OREGON

Monthly Total Cooling Degree Days

(356634)

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
1908 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
1909 0.00 z 0.00 u 0.00 0.00 18.00 63.50 171.00 178.50 90.50 0.00 0.00 0.00 521.50
1910 0.00 c 0.00 a 0.00 8.28 a 65.50 80.50 272.50 147.00 18.00 0.00 0.00 0.00 591.78
1911 0.00 0.00 0.00 0.00 13.50 84.00 293.00 167.50 33.00 10.50 0.00 d 0.00 601.50
1912 0.00 0.00 0.00 0.00 3.50 90.50 147.50 121.50 23.50 0.00 0.00 0.00 386.50
1913 0.00 0.00 a 0.00 9.23 d 11.50 61.00 212.50 254.00 27.78 c 0.00 0.00 a 0.00 h 576.01
1914 0.00 0.00 0.00 0.00 z 13.00 r 96.00 323.00 177.00 j 27.50 0.00 0.00 0.00 446.50
1915 0.00 0.00 0.00 e 0.00 0.50 59.50 237.50 376.65 a 27.86 b 0.00 0.00 b 0.00 b 702.01
1916 0.00 d 0.00 e 0.00 0.00 e 0.00 z 223.00 h 50.00 o 248.50 23.00 p 0.00 0.00 e 0.00 a 248.50
1917 0.00 b 0.00 f 0.00 a 0.00 0.00 47.14 b 277.45 a 283.00 6.50 o 6.00 k 0.00 0.00 607.59
1918 0.00 0.00 0.00 0.00 1.50 221.00 214.50 118.00 124.00 2.00 0.00 0.00 681.00
1919 0.00 0.00 0.00 0.00 28.00 85.50 352.50 224.00 13.45 a 1.50 0.00 0.00 704.95
1920 0.00 0.00 0.00 0.00 0.00 25.50 141.00 225.00 21.00 0.00 0.00 0.00 412.50
1921 0.00 0.00 0.00 0.00 34.00 126.50 207.00 247.50 29.00 0.00 0.00 0.00 644.00
1922 0.00 0.00 0.00 0.00 22.50 210.50 347.50 252.50 109.50 0.00 0.00 0.00 942.50
1923 0.00 0.00 0.00 0.00 16.00 62.50 287.50 231.00 99.50 0.00 0.00 0.00 696.50
1924 0.00 0.00 0.00 0.00 73.50 96.50 264.50 175.00 86.00 1.00 0.00 0.00 696.50
1925 0.00 0.00 0.00 6.00 25.00 160.50 345.50 189.50 32.00 0.00 0.00 0.00 758.50
1926 0.00 0.00 0.00 z 22.50 6.00 160.00 323.50 200.00 23.50 0.00 0.00 0.00 735.50
1927 0.00 0.00 0.00 4.00 20.00 100.00 276.00 233.00 12.00 3.00 0.00 0.00 a 648.00
1928 0.00 0.00 0.00 0.00 a 47.53 a 111.50 249.00 143.50 24.50 0.00 0.00 0.00 576.03
1929 0.00 0.00 0.00 0.00 24.00 38.00 178.77 a 236.00 55.00 0.00 a 0.00 0.00 531.77
1930 0.00 0.00 0.00 0.00 0.50 28.50 237.50 230.50 48.50 0.00 0.00 0.00 545.50
1931 0.00 0.00 0.00 0.50 67.50 64.50 265.00 202.50 52.50 2.50 0.00 0.00 655.00
1932 0.00 0.00 0.00 0.00 0.00 128.00 134.50 155.00 49.50 3.50 0.00 0.00 470.50
1933 0.00 0.00 0.00 0.00 4.50 52.00 215.00 235.50 12.00 0.00 0.00 0.00 519.00
1934 0.00 0.00 0.00 14.00 67.00 83.50 216.00 231.50 64.00 8.00 0.00 0.00 684.00
1935 0.00 0.00 0.00 0.00 5.00 72.50 235.50 169.50 116.00 4.50 0.00 0.00 603.00
1936 0.00 0.00 b 0.00 14.00 65.50 131.00 264.02 a 224.00 37.00 0.53 b 0.00 0.00 736.05
1937 0.00 e 0.00 0.00 0.00 11.88 a 88.50 287.50 158.50 92.50 0.50 0.00 0.00 a 639.38
1938 0.00 e 0.00 0.00 0.00 48.50 0.00 z 332.00 154.50 138.50 0.00 0.00 0.00 673.50
1939 0.00 0.00 0.00 0.00 26.50 57.50 284.68 a 232.50 53.79 a 0.00 0.00 0.00 a 654.98
1940 0.00 0.00 c 0.00 0.00 49.00 191.00 225.00 210.00 73.00 3.50 0.00 0.00 d 751.50
1941 0.00 0.00 0.00 0.00 20.00 43.00 324.50 179.50 5.50 0.00 0.00 0.00 c 572.50
1942 0.00 0.00 0.50 0.00 0.00 z 0.00 z 0.00 z 0.00 z 45.00 3.00 0.00 0.00 48.50
1943 0.00 0.00 a 0.00 9.50 k 0.00 z 0.00 z 25.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1944 0.00 z 0.00 w 0.00 0.00 10.00 58.00 241.50 165.00 136.50 0.00 0.00 0.00 611.00
1945 0.00 0.00 0.00 0.00 10.00 73.00 288.00 248.50 49.00 0.00 0.00 0.00 668.50
1946 0.00 b 0.00 z 0.00 z 50.40 e 0.00 z 91.00 i 400.50 423.00 105.52 a 0.00 0.00 0.00 979.42
1947 0.00 0.00 0.00 2.50 42.50 20.00 123.00 113.00 76.00 8.00 0.00 0.00 385.00
1948 0.00 d 0.00 0.00 0.00 14.00 106.50 126.50 95.50 0.00 z 0.00 0.00 0.00 342.50
1949 0.00 a 0.00 0.00 0.00 49.50 77.00 98.50 p 42.50 s 54.00 0.00 a 0.00 a 0.00 180.50
1950 0.00 b 0.00 0.00 0.00 0.00 a 63.50 225.50 198.50 50.00 2.07 a 0.00 0.00 z 539.57
1951 0.00 z 0.00 z 0.00 z 0.00 z 10.50 68.28 a 208.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 286.78
1952 0.00 z 0.00 z 0.00 a 4.00 12.50 41.90 a 243.87 a 200.50 100.34 a 1.50 0.00 0.00 a 604.61
1953 0.00 a 0.00 e 0.00 b 0.00 7.23 a 0.00 b 175.31 b 163.00 90.50 0.00 0.00 a 0.00 436.04
1954 0.00 0.00 0.00 0.00 24.28 a 32.00 114.50 60.00 20.69 a 0.00 b 0.00 a 0.00 a 251.47
1955 0.00 0.00 a 0.00 a 0.00 a 1.00 72.41 a 126.50 129.68 a 71.90 a 0.00 0.00 0.00 401.49
1956 0.00 0.00 0.00 0.00 43.00 35.69 a 251.62 a 161.00 46.03 a 0.00 b 0.00 b 0.00 a 537.34
1957 0.00 0.00 0.00 6.72 a 11.88 a 95.17 a 100.50 47.50 48.10 a 1.50 0.00 0.00 a 311.38
1958 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
1959 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
1960 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
1961 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
1962 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
1963 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 10.00 0.00 0.00 10.00
1964 0.00 0.00 0.00 0.00 2.00 33.50 169.00 91.89 c 9.00 0.00 0.00 0.00 305.39
1965 0.00 0.00 0.00 0.00 4.00 33.50 198.50 191.74 d 1.50 1.50 0.00 0.00 430.74
1966 0.00 0.00 0.00 0.00 18.00 44.00 126.00 162.50 52.00 0.00 0.00 0.00 402.50
1967 0.00 0.00 0.00 0.00 9.00 105.50 238.50 279.57 d 129.00 0.00 0.00 0.00 761.57
1968 0.00 0.00 0.00 3.50 11.50 90.00 254.00 128.00 54.00 0.00 0.00 0.00 541.00
1969 0.00 0.00 0.00 0.00 23.50 132.00 133.50 90.50 51.00 0.00 0.00 0.00 430.50
1970 0.00 0.00 0.00 0.00 7.00 175.50 250.00 174.50 11.00 2.00 0.00 0.00 620.00
1971 0.00 0.00 0.00 0.00 19.50 28.00 266.50 322.50 11.00 3.00 0.00 0.00 650.50
1972 0.00 0.00 0.00 0.00 21.50 72.50 191.50 258.00 43.50 0.00 0.00 0.00 587.00
1973 0.00 0.00 0.00 0.00 48.00 96.50 240.00 168.00 46.00 0.00 0.00 0.00 598.50
1974 0.00 0.00 0.00 0.00 1.50 114.00 170.00 168.84 c 37.50 0.00 0.00 0.00 491.84
1975 0.00 0.00 0.00 0.00 3.00 33.00 258.50 85.00 33.50 1.00 0.00 0.00 414.00
1976 0.00 0.00 0.00 0.00 d 5.50 26.00 166.00 98.50 50.50 5.00 0.00 0.00 351.50
1977 0.00 0.00 0.00 9.00 e 0.00 125.00 154.00 313.00 16.00 0.00 0.00 0.00 617.00
1978 0.00 0.00 0.00 0.00 2.00 72.00 177.00 149.00 11.50 0.00 0.00 0.00 411.50
1979 0.00 0.00 0.00 0.00 6.50 76.50 202.50 126.00 46.50 0.50 0.00 0.00 458.50
1980 0.00 0.00 0.00 1.00 3.50 8.50 161.00 67.00 26.00 15.50 0.00 0.00 282.50
1981 0.00 0.00 0.00 4.50 3.50 16.00 113.00 226.00 67.76 a 0.00 0.00 0.00 430.76
1982 0.00 0.00 0.00 0.00 5.00 125.50 178.50 164.00 29.00 0.00 0.00 0.00 502.00
1983 0.00 0.00 0.00 0.00 45.00 18.50 96.50 182.50 14.00 0.00 0.00 0.00 a 356.50
1984 0.00 0.00 0.00 0.00 7.50 39.50 175.50 186.50 31.50 0.00 0.00 0.00 440.50
1985 0.00 0.00 0.00 0.00 17.50 66.00 327.00 97.50 2.00 0.00 0.00 0.00 510.00
1986 0.00 0.00 0.00 1.50 55.50 154.50 83.50 245.50 21.50 0.00 0.00 0.00 562.00
1987 0.00 0.00 0.00 7.76 a 38.50 118.00 141.50 139.50 81.00 3.00 0.00 0.00 b 529.26
1988 0.00 a 0.00 0.00 1.50 12.00 80.00 187.00 148.00 58.00 0.00 0.00 0.00 486.50
1989 0.00 0.00 0.00 a 1.00 8.50 81.50 127.50 121.00 18.50 0.00 0.00 0.00 358.00
1990 0.00 0.00 0.00 0.00 0.50 67.00 277.00 227.00 78.50 1.00 0.00 0.00 651.00
1991 0.00 0.00 0.00 0.00 0.00 16.50 175.50 261.00 59.50 15.50 0.00 0.00 528.00
1992 0.00 0.00 0.00 0.00 z 22.50 167.00 169.50 238.00 36.50 10.00 0.00 0.00 643.50
1993 0.00 0.00 0.00 0.00 37.00 44.50 40.50 106.00 72.00 1.50 0.00 0.00 301.50
1994 0.00 0.00 0.00 8.00 18.50 36.50 283.00 165.50 69.50 0.00 0.00 0.00 581.00
1995 0.00 0.00 0.00 0.00 8.50 46.00 198.00 105.50 89.50 1.00 0.00 0.00 448.50
1996 0.00 0.00 0.00 0.00 0.00 28.00 256.00 199.00 18.00 1.00 0.00 0.00 502.00
1997 0.00 0.00 0.00 0.00 25.50 27.50 163.00 231.00 69.50 6.50 0.00 0.00 523.00
1998 0.00 0.00 0.00 1.00 1.50 22.50 327.00 247.00 123.50 0.00 0.00 0.00 722.50
1999 0.00 0.00 0.00 0.00 10.50 62.00 175.50 241.00 32.50 0.00 4.00 0.00 525.50
2000 0.00 0.00 0.00 1.00 12.50 66.50 181.00 164.00 33.10 a 1.00 0.00 0.00 459.10
2001 0.00 0.00 0.00 0.00 42.50 43.00 179.50 224.50 59.50 0.50 0.00 0.00 549.50
2002 0.00 0.00 0.00 0.00 10.50 100.50 281.50 170.50 48.00 0.00 0.00 0.00 611.00
2003 0.00 0.00 0.00 0.00 30.00 111.50 291.50 0.00 z 1.50 z 0.00 z 0.00 0.00 z 433.00
2004 0.00 z 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 0.00 z 0.00 0.00
2005 0.00 0.00 0.00 0.00 20.50 25.50 206.50 191.00 22.00 1.50 0.00 0.00 467.00
2006 0.00 0.00 0.00 0.00 50.50 59.00 267.00 143.50 50.00 0.00 2.50 0.00 572.50
2007 0.00 0.00 0.50 0.00 6.00 74.50 318.00 124.50 33.50 0.00 0.00 0.00 557.00
2008 0.00 0.00 0.00 0.00 35.50 48.00 224.50 209.00 26.50 6.50 0.00 0.00 550.00
2009 0.00 0.00 0.00 0.00 37.50 66.50 295.50 232.00 67.50 0.00 0.00 0.00 699.00
2010 0.00 0.00 0.00 0.00 9.00 29.00 198.00 169.00 21.00 0.00 z 0.00 0.00 426.00
2011 0.00 a 0.00 b 0.00 a 0.00 b 0.00 17.59 a 80.50 170.00 106.07 b 0.00 a 0.00 d 0.00 a 374.16
2012 0.00 b 0.00 a 0.00 c 6.92 d 8.00 23.00 205.12 a 210.00 0.00 z 0.00 0.00 z 0.00 453.04
2013 0.00 0.00 a 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 0.01 2.03 19.33 74.03 218.80 187.41 50.92 1.54 0.07 0.00 539.60
S.D. 0.00 0.00 0.07 6.28 19.02 46.24 72.03 65.50 33.56 3.15 0.48 0.00 133.74
SKEW 0.00 0.00 6.63 5.58 1.11 1.00 0.01 0.57 0.81 2.77 7.19 0.00 0.11
MAX 0.00 0.00 0.50 50.40 73.50 221.00 400.50 423.00 138.50 15.50 4.00 0.00 942.50
MIN 0.00 0.00 0.00 0.00 0.00 0.00 40.50 47.50 1.50 0.00 0.00 0.00 251.47
NO YRS 94 93 94 93 92 92 93 91 90 94 95 94 77