GRANTS PASS, OREGON

Monthly Total Cooling Degree Days

(353445)

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
1893 0.00 z 0.00 0.00 0.00 a 0.00 4.00 70.50 109.02 a 13.93 b 0.00 a 0.00 0.00 a 197.45
1894 0.00 0.00 0.00 a 0.00 9.00 10.50 150.50 180.50 18.10 a 2.14 b 0.00 0.00 a 370.74
1895 0.00 0.00 a 0.00 0.00 a 16.00 57.50 141.10 b 101.50 12.32 b 0.00 0.00 0.00 328.42
1896 0.00 0.00 b 0.00 a 0.00 7.50 51.21 a 260.00 152.00 47.68 b 0.00 0.00 a 0.00 518.39
1897 0.00 e 0.00 0.00 3.00 41.69 b 46.00 93.00 207.59 c 41.50 0.00 0.00 0.00 432.78
1898 0.00 0.00 0.00 0.00 1.03 a 47.00 162.23 a 236.12 a 37.00 0.00 0.00 0.00 483.38
1899 0.00 b 0.00 0.00 a 0.00 0.00 28.00 161.00 48.00 41.90 a 0.00 0.00 0.00 278.90
1900 0.00 0.00 0.00 0.00 b 1.00 62.00 121.93 a 40.30 a 26.00 0.00 a 0.00 a 0.00 a 251.23
1901 0.00 0.00 0.00 0.00 6.20 a 26.00 86.36 c 207.00 15.50 0.00 a 0.00 c 0.00 c 341.06
1902 0.00 a 0.00 c 0.00 a 0.00 7.00 32.00 122.97 a 164.00 79.00 0.00 0.00 0.00 404.97
1903 0.00 0.00 0.00 0.00 a 12.00 79.00 67.68 a 94.55 a 17.00 0.00 0.00 0.00 270.23
1904 0.00 a 0.00 0.00 5.00 6.50 44.00 171.53 a 198.00 60.00 c 5.00 0.00 0.00 490.03
1905 0.00 0.00 a 0.00 0.00 2.00 15.00 a 270.73 a 153.50 25.00 4.65 a 0.00 0.00 a 470.88
1906 0.00 0.00 0.00 2.14 b 2.14 b 11.00 312.00 174.00 43.93 b 2.07 a 0.00 0.00 547.28
1907 0.00 0.00 0.00 a 0.00 9.62 b 44.50 156.50 66.50 47.00 0.00 0.00 0.00 324.12
1908 0.00 0.00 0.00 0.00 0.00 30.50 229.00 147.50 42.00 0.00 0.00 0.00 449.00
1909 0.00 a 0.00 0.00 0.00 8.50 18.50 83.50 96.50 61.00 0.00 0.00 0.00 268.00
1910 0.00 0.00 0.00 1.50 22.50 12.50 203.00 57.00 2.50 1.11 c 0.00 0.00 300.11
1911 0.00 a 0.00 a 0.00 e 0.00 1.00 21.00 230.43 a 66.98 c 16.61 b 0.00 i 0.00 a 0.00 336.02
1912 0.00 0.00 0.00 0.00 0.00 47.50 138.00 89.00 13.50 0.00 0.00 0.00 288.00
1913 0.00 0.00 0.00 0.00 6.50 22.50 108.50 181.00 28.00 0.00 0.00 0.00 346.50
1914 0.00 0.00 0.00 0.00 17.50 44.00 182.50 149.50 6.00 0.00 0.00 0.00 399.50
1915 0.00 0.00 0.00 0.00 0.00 28.50 133.00 228.00 24.00 0.00 0.00 0.00 413.50
1916 0.00 0.00 0.00 0.00 0.00 46.00 55.50 150.50 32.00 0.00 0.00 0.00 284.00
1917 0.00 0.00 0.00 0.00 0.00 10.50 179.00 117.00 25.00 0.50 0.00 0.00 332.00
1918 0.00 0.00 0.00 0.00 0.00 121.00 112.50 110.00 91.00 0.00 0.00 0.00 434.50
1919 0.00 a 0.00 0.00 a 2.00 27.50 37.00 268.00 247.50 38.00 2.58 a 0.00 0.00 a 622.58
1920 0.00 0.00 0.00 0.00 1.00 35.50 159.50 242.50 36.50 5.00 0.00 0.00 480.00
1921 0.00 0.00 0.00 0.00 1.50 73.00 165.50 185.00 11.00 4.00 0.00 0.00 440.00
1922 0.00 0.00 0.00 0.00 37.00 101.00 255.00 131.50 92.00 0.00 0.00 0.00 616.50
1923 0.00 0.00 0.00 0.00 4.00 46.00 213.50 207.00 90.50 0.00 0.00 0.00 561.00
1924 0.00 0.00 0.00 0.00 73.50 95.00 183.00 193.75 a 65.00 0.00 0.00 0.00 610.25
1925 0.00 0.00 0.00 0.00 10.50 114.50 257.50 170.50 5.50 0.00 0.00 0.00 558.50
1926 0.00 0.00 0.00 31.50 17.00 189.00 243.00 178.00 30.50 4.00 0.00 0.00 693.00
1927 0.00 0.00 0.00 12.50 19.00 128.50 250.00 216.50 23.50 0.00 0.00 0.00 650.00
1928 0.00 0.00 0.00 k 1.61 b 57.02 c 63.50 243.00 197.00 110.50 0.50 0.00 0.00 b 673.12
1929 0.00 0.00 0.00 0.00 21.50 65.00 137.50 120.00 9.50 0.00 0.00 0.00 353.50
1930 0.00 0.00 0.00 0.00 0.00 13.50 93.50 177.00 51.00 0.00 0.00 0.00 335.00
1931 0.00 0.00 0.00 3.00 46.50 37.00 191.50 142.50 49.50 0.50 0.00 0.00 470.50
1932 0.00 0.00 0.00 0.00 2.50 115.00 0.00 z 95.38 e 45.00 5.00 0.00 0.00 262.88
1933 0.00 0.00 0.00 0.00 2.67 b 38.00 167.50 204.00 2.00 9.50 0.00 0.00 423.67
1934 0.00 0.00 0.00 1.50 23.00 36.50 114.00 207.00 76.00 6.00 0.00 0.00 464.00
1935 0.00 0.00 0.00 0.00 0.00 45.00 146.00 169.00 89.50 2.50 0.00 0.00 452.00
1936 0.00 0.00 0.00 4.00 47.50 54.50 140.00 171.00 44.50 0.00 0.00 0.00 461.50
1937 0.00 0.00 0.00 0.00 9.30 a 81.00 197.00 145.00 76.50 1.00 0.00 0.00 509.80
1938 0.00 0.00 0.00 0.00 31.00 70.00 257.00 63.50 57.00 0.00 0.00 0.00 478.50
1939 0.00 0.00 a 0.00 0.00 14.50 50.00 210.50 196.00 82.00 1.00 0.00 0.00 554.00
1940 0.00 0.00 0.00 0.00 26.50 139.50 169.00 211.00 55.50 9.50 0.00 0.00 611.00
1941 0.00 0.00 0.00 0.00 37.00 40.00 255.50 176.50 10.50 0.00 0.00 0.00 519.50
1942 0.00 0.00 0.00 0.00 42.50 45.50 227.00 245.50 33.00 h 0.00 0.00 0.00 560.50
1943 0.00 0.00 0.00 0.00 7.00 39.50 161.50 81.50 92.00 0.00 0.00 0.00 381.50
1944 0.00 0.00 0.00 0.00 21.00 42.50 197.50 134.00 91.50 0.00 0.00 0.00 486.50
1945 0.00 0.00 0.00 1.00 25.00 77.00 219.50 221.00 54.50 0.00 0.00 0.00 598.00
1946 0.00 0.00 0.00 1.50 9.50 39.00 182.00 188.00 9.00 0.00 0.00 0.00 429.00
1947 0.00 0.00 0.00 3.50 44.00 40.50 106.00 65.50 58.50 8.00 0.00 0.00 326.00
1948 0.00 0.00 0.00 0.00 6.00 89.00 105.29 b 85.00 55.00 0.00 0.00 0.00 340.29
1949 0.00 0.00 0.00 0.00 23.00 28.00 l 172.00 115.00 52.00 0.00 0.00 0.00 362.00
1950 0.00 0.00 0.00 0.00 6.20 a 62.00 146.50 161.00 32.07 a 0.00 0.00 0.00 407.77
1951 0.00 0.00 a 0.00 1.03 a 4.50 77.50 164.00 113.00 60.50 0.00 a 0.00 0.00 420.53
1952 0.00 0.00 0.00 0.00 9.50 23.50 239.00 155.50 102.50 3.50 0.00 0.00 533.50
1953 0.00 a 0.00 a 0.00 0.00 1.50 2.50 114.00 126.07 a 97.76 a 0.00 0.00 a 0.00 341.83
1954 0.00 0.00 a 0.00 0.00 13.95 a 29.00 112.50 54.50 13.00 0.00 b 0.00 0.00 222.95
1955 0.00 0.00 0.00 0.00 10.00 71.00 118.50 184.00 76.00 0.00 0.00 0.00 459.50
1956 0.00 0.00 0.00 1.50 52.18 a 53.28 a 269.00 161.72 a 36.21 a 0.00 0.00 0.00 573.88
1957 0.00 0.00 0.00 a 6.72 a 30.00 115.00 143.00 86.50 114.00 0.00 0.00 0.00 495.22
1958 0.00 0.00 0.00 0.00 67.50 135.50 324.47 a 315.00 52.00 4.65 a 0.00 0.00 899.12
1959 0.00 0.00 0.00 0.00 15.00 91.00 282.00 148.50 51.00 0.00 a 0.00 0.00 587.50
1960 0.00 0.00 0.00 1.00 5.50 131.50 299.50 177.00 79.00 0.00 0.00 0.00 693.50
1961 0.00 0.00 0.00 0.00 13.50 180.00 220.50 267.50 14.00 0.00 a 0.00 0.00 695.50
1962 0.00 0.00 0.00 0.00 0.00 63.00 207.00 128.00 63.50 0.00 z 0.00 0.00 461.50
1963 0.00 0.00 0.00 0.00 36.00 81.00 98.00 144.00 92.00 2.50 0.00 0.00 453.50
1964 0.00 0.00 0.00 0.00 6.00 55.00 220.00 180.00 36.00 16.50 0.00 0.00 513.50
1965 0.00 0.00 0.00 3.50 15.50 78.00 240.00 189.50 38.00 0.50 0.00 0.00 565.00
1966 0.00 0.00 0.00 0.00 24.50 84.50 146.00 225.00 84.00 6.50 0.00 0.00 570.50
1967 0.00 0.00 0.00 0.00 41.50 144.00 292.50 355.00 126.35 d 0.00 0.00 0.00 959.35
1968 0.00 0.00 0.00 1.00 5.50 126.00 256.50 156.50 96.00 0.50 0.00 0.00 642.00
1969 0.00 0.00 0.00 0.00 74.50 130.00 171.00 147.50 80.00 0.00 0.00 0.00 603.00
1970 0.00 0.00 0.00 0.00 27.50 192.00 273.50 203.50 25.00 2.00 0.00 0.00 723.50
1971 0.00 0.00 0.00 0.00 5.00 23.00 248.50 278.00 37.50 0.50 0.00 0.00 592.50
1972 0.00 0.00 0.00 0.00 41.50 97.50 291.50 246.00 68.50 0.00 0.00 0.00 745.00
1973 0.00 0.00 0.00 0.00 60.00 123.50 246.50 183.00 57.50 0.00 0.00 0.00 670.50
1974 0.00 0.00 0.00 0.00 10.50 114.50 192.50 235.50 120.50 0.00 0.00 0.00 673.50
1975 0.00 0.00 0.00 0.00 27.00 67.50 220.00 113.50 109.50 4.50 0.00 0.00 542.00
1976 0.00 0.00 0.00 0.00 18.00 48.50 206.00 132.00 70.00 7.50 0.00 0.00 482.00
1977 0.00 0.00 0.00 0.00 1.00 150.50 182.50 292.00 47.50 0.00 0.00 0.00 673.50
1978 0.00 0.00 0.00 0.00 8.50 85.50 190.50 163.00 13.00 0.00 0.00 0.00 460.50
1979 0.00 0.00 0.00 0.00 21.50 78.00 185.00 118.00 58.50 13.36 b 0.00 0.00 474.36
1980 0.00 0.00 0.00 0.50 5.50 0.00 z 213.50 108.00 86.00 45.50 0.00 0.00 459.00
1981 0.00 0.00 0.00 13.00 16.50 84.00 210.00 0.00 z 0.00 z 0.00 a 0.00 0.00 323.50
1982 0.00 0.00 0.00 0.00 19.50 138.50 187.00 192.50 52.50 0.00 0.00 0.00 590.00
1983 0.00 0.00 0.00 0.00 69.00 51.00 116.00 183.50 13.00 0.00 0.00 0.00 432.50
1984 0.00 0.00 0.00 1.00 28.50 72.50 264.50 201.00 85.50 4.50 0.00 0.00 657.50
1985 0.00 0.00 0.00 1.50 0.00 z 0.00 z 314.50 183.00 0.00 z 2.07 a 0.00 0.00 501.07
1986 0.00 0.00 0.00 8.50 70.50 179.00 140.00 332.50 63.50 0.00 0.00 0.00 794.00
1987 0.00 0.00 0.00 13.00 70.50 196.50 166.50 243.50 55.50 0.00 z 0.00 b 0.00 745.50
1988 0.00 0.00 0.00 2.00 16.50 107.50 295.00 228.00 130.00 24.00 0.00 0.00 803.00
1989 0.00 0.00 0.00 6.00 23.50 97.00 153.00 177.50 68.50 0.00 0.00 0.00 525.50
1990 0.00 0.00 0.00 6.00 13.50 76.50 310.50 244.50 131.00 4.50 0.00 0.00 786.50
1991 0.00 0.00 0.00 0.00 0.00 z 17.00 166.00 163.50 84.50 11.00 0.00 0.00 442.00
1992 0.00 0.00 0.00 5.00 33.00 131.00 166.00 182.50 33.50 0.00 0.00 0.00 551.00
1993 0.00 0.00 0.00 0.00 6.00 35.00 20.50 96.00 75.50 2.50 0.00 0.00 235.50
1994 0.00 0.00 0.00 0.00 16.00 56.50 225.00 104.00 64.50 0.00 0.00 0.00 466.00
1995 0.00 0.00 0.00 0.00 12.50 48.00 166.00 91.00 74.00 0.00 0.00 0.00 391.50
1996 0.00 0.00 0.00 0.00 4.50 24.50 261.50 174.00 20.00 3.00 0.00 0.00 487.50
1997 0.00 0.00 0.00 0.00 24.00 31.00 128.00 168.50 37.00 0.00 0.00 0.00 388.50
1998 0.00 0.00 0.00 2.00 2.00 22.50 235.50 182.00 103.50 0.00 0.00 0.00 547.50
1999 0.00 0.00 0.00 0.00 9.82 a 40.00 133.50 188.00 50.50 0.00 0.00 0.00 421.82
2000 0.00 0.00 0.00 0.00 13.50 71.50 130.00 147.50 60.00 4.00 0.00 0.00 426.50
2001 0.00 0.00 0.00 0.00 37.50 40.50 131.00 201.00 64.00 2.00 0.00 0.00 z 476.00
2002 0.00 0.00 0.00 0.00 12.00 103.50 0.00 z 178.50 82.50 0.00 0.00 z 0.00 376.50
2003 0.00 z 0.00 0.00 z 0.00 0.00 z 146.00 345.50 258.00 158.50 0.00 z 0.00 0.00 908.00
2004 0.00 0.00 0.00 6.00 0.00 z 118.00 304.50 302.00 54.00 8.00 0.00 0.00 792.50
2005 0.00 0.00 0.00 0.00 29.00 30.00 291.50 295.00 33.50 4.00 0.00 a 0.00 683.00
2006 0.00 0.00 0.00 3.50 34.10 a 142.00 357.50 199.50 95.50 1.00 0.00 0.00 833.10
2007 0.00 a 0.00 0.00 0.00 39.27 a 84.00 261.50 188.50 69.00 0.00 0.00 a 0.00 642.27
2008 0.00 a 0.00 0.00 0.00 57.50 71.50 242.50 233.00 92.00 8.00 0.00 0.00 704.50
2009 0.00 b 0.00 0.00 6.00 56.32 a 82.00 321.50 227.50 107.50 0.00 0.00 0.00 800.82
2010 0.00 0.00 0.00 0.00 4.00 49.00 257.00 221.00 53.00 8.00 0.00 0.00 592.00
2011 0.00 0.00 0.00 0.00 0.00 51.50 113.50 236.50 125.50 3.50 0.00 0.00 530.50
2012 0.00 0.00 0.00 11.50 22.00 59.00 225.50 281.00 101.50 2.00 0.00 0.00 702.50
2013 0.00 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
Period of Record Statistics
MEAN 0.00 0.00 0.00 1.45 19.53 69.84 193.60 172.78 57.33 2.37 0.00 0.00 510.79
S.D. 0.00 0.00 0.00 3.87 19.35 44.67 69.52 63.11 33.64 5.49 0.00 0.00 152.53
SKEW 0.00 0.00 0.00 4.84 1.20 0.88 0.10 0.22 0.44 5.06 0.00 0.00 0.44
MAX 0.00 0.00 0.00 31.50 74.50 196.50 357.50 355.00 158.50 45.50 0.00 0.00 959.35
MIN 0.00 0.00 0.00 0.00 0.00 2.50 20.50 40.30 2.00 0.00 0.00 0.00 222.95
NO YRS 119 121 119 120 116 117 118 119 117 116 119 119 104