KLAMATH FALLS 2 SSW, OREGON

Monthly Total Cooling Degree Days

(354506)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200105
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
1887 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 36.00 87.50 56.46 c 7.00 0.00 0.00 0.00 186.96
1888 0.00 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 35.50 z 62.00 0.00 0.00 0.00 62.00
1889 0.00 0.00 0.00 0.00 19.00 0.00 z 0.00 z 61.50 16.00 0.00 a 0.00 z 0.00 z 96.50
1890 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
1891 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
1892 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
1893 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
1894 0.00 z 0.00 z 0.00 0.00 14.50 0.50 213.50 260.00 0.00 z 0.00 z 0.00 z 0.00 o 488.50
1895 0.00 z 0.00 z 0.00 z 0.00 z 12.50 53.50 91.00 121.00 0.50 0.00 0.00 0.00 z 278.50
1896 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
1897 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 f 0.00
1898 0.00 b 0.00 b 0.00 c 0.00 z 0.00 z 44.00 191.50 171.00 49.00 0.00 0.00 z 0.00 455.50
1899 0.00 0.00 0.00 a 0.00 11.37 a 44.00 183.23 c 33.14 b 85.00 0.00 z 0.00 z 0.00 z 356.74
1900 0.00 f 0.00 m 0.00 k 0.00 0.00 b 20.00 0.00 z 0.00 z 0.00 z 0.00 0.00 0.00 20.00
1901 0.00 a 0.00 0.00 0.00 b 0.00 14.50 144.15 a 172.00 1.00 0.00 0.00 a 0.00 331.65
1902 0.00 0.00 0.00 0.00 5.17 a 8.50 79.50 152.00 66.50 0.00 c 0.00 a 0.00 311.67
1903 0.00 0.00 0.00 0.00 0.00 z 51.00 93.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 144.50
1904 0.00 0.00 a 0.00 0.00 e 8.50 12.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 d 20.50
1905 0.00 i 0.00 0.00 a 0.00 0.00 a 17.50 197.00 145.00 27.00 0.52 a 0.00 0.00 387.02
1906 0.00 0.00 0.00 0.00 6.00 3.50 329.00 140.50 9.50 0.00 z 0.00 z 0.00 z 488.50
1907 0.00 z 0.00 a 0.00 0.00 7.00 6.00 135.50 13.50 12.50 5.00 0.00 0.00 179.50
1908 0.00 0.00 0.00 0.00 0.00 c 8.00 194.00 125.55 a 31.50 0.00 0.00 0.00 359.05
1909 0.00 0.00 0.00 0.00 2.00 1.00 29.00 26.00 13.50 0.00 0.00 0.00 71.50
1910 0.00 0.00 0.00 0.00 6.00 9.00 161.50 36.00 0.00 0.00 0.00 c 0.00 a 212.50
1911 0.00 0.00 0.00 0.00 0.00 25.50 217.50 56.50 0.00 0.00 0.00 0.00 299.50
1912 0.00 0.00 0.00 0.00 0.00 27.00 70.50 45.50 1.00 0.00 0.00 0.00 144.00
1913 0.00 0.00 0.00 0.00 4.00 2.50 82.15 a 104.00 26.50 0.00 0.00 0.00 219.15
1914 0.00 a 0.00 0.00 0.00 a 7.50 53.00 104.00 135.62 c 0.00 c 0.00 0.00 0.00 300.12
1915 0.00 c 0.00 d 0.00 a 0.00 0.00 14.00 120.50 224.00 11.50 0.00 0.00 0.00 370.00
1916 0.00 0.00 0.00 g 0.00 0.00 41.00 58.00 103.50 8.00 0.00 0.00 0.00 210.50
1917 0.00 0.00 0.00 0.00 0.00 b 30.00 232.00 157.50 23.50 15.00 0.00 0.00 458.00
1918 0.00 0.00 0.00 0.00 0.00 131.50 74.00 74.00 26.50 0.00 0.00 0.00 306.00
1919 0.00 0.00 0.00 0.00 16.50 18.50 169.50 107.00 9.00 0.00 0.00 0.00 320.50
1920 0.00 0.00 0.00 0.00 0.00 26.00 75.00 150.00 f 20.00 0.00 0.00 0.00 121.00
1921 0.00 0.00 0.00 f 0.00 c 0.50 47.00 166.50 100.00 0.00 0.00 0.00 0.00 314.00
1922 0.00 0.00 0.00 0.00 12.50 91.03 a 224.50 71.00 44.50 0.00 0.00 0.00 443.53
1923 0.00 0.00 0.00 0.00 0.00 14.50 95.50 66.50 77.50 0.00 0.00 0.00 254.00
1924 0.00 0.00 0.00 0.00 29.00 56.00 99.00 88.50 21.50 0.00 0.00 0.00 294.00
1925 0.00 0.00 0.00 0.00 0.00 82.50 175.00 79.50 2.00 0.00 0.00 0.00 339.00
1926 0.00 0.00 0.00 3.00 1.50 145.00 161.00 93.50 0.00 0.00 0.00 0.00 404.00
1927 0.00 0.00 a 0.00 0.00 7.50 5.50 103.00 73.50 4.50 0.00 0.00 0.00 194.00
1928 0.00 b 0.00 0.00 0.00 12.50 14.00 175.00 65.00 23.50 0.00 0.00 0.00 290.00
1929 0.00 0.00 0.00 0.00 14.00 24.50 87.50 102.76 d 13.00 0.00 0.00 0.00 241.76
1930 0.00 0.00 0.00 0.00 0.00 23.00 122.50 90.00 18.00 0.00 0.00 0.00 253.50
1931 0.00 0.00 a 0.00 0.00 23.00 15.00 246.50 173.00 38.00 0.00 0.00 0.00 495.50
1932 0.00 0.00 0.00 0.00 1.50 99.00 75.00 101.00 57.50 8.00 0.00 0.00 342.00
1933 0.00 0.00 0.00 0.00 2.50 38.00 187.00 185.50 7.00 2.00 0.00 0.00 422.00
1934 0.00 0.00 0.00 0.00 4.00 30.00 123.00 202.50 66.50 2.00 0.00 0.00 428.00
1935 0.00 0.00 0.00 0.00 0.50 29.50 96.00 121.00 41.50 0.50 0.00 0.00 289.00
1936 0.00 0.00 0.00 0.00 18.50 43.00 190.00 170.50 30.50 1.50 0.00 0.00 454.00
1937 0.00 0.00 0.00 0.00 0.50 50.00 186.00 106.00 54.00 0.00 0.00 0.00 396.50
1938 0.00 0.00 0.00 0.00 1.00 66.50 198.50 53.50 33.00 0.00 0.00 0.00 352.50
1939 0.00 0.00 0.00 0.00 3.50 37.00 192.00 219.00 38.50 0.00 0.00 0.00 490.00
1940 0.00 0.00 0.00 0.00 13.00 159.50 103.00 197.50 1.00 0.00 0.00 0.00 474.00
1941 0.00 0.00 0.00 0.00 16.00 20.50 201.00 96.00 0.00 0.00 0.00 0.00 333.50
1942 0.00 0.00 0.00 0.00 5.00 21.00 180.00 175.00 24.50 0.00 0.00 0.00 405.50
1943 0.00 0.00 0.00 0.00 1.50 11.50 115.50 63.50 73.00 1.00 0.00 0.00 266.00
1944 0.00 0.00 0.00 0.00 0.00 14.00 106.50 77.50 75.00 0.00 0.00 0.00 273.00
1945 0.00 0.00 0.00 0.00 4.50 41.50 193.00 137.00 38.00 0.00 0.00 0.00 414.00
1946 0.00 0.00 0.00 0.00 0.00 15.50 129.00 158.50 3.00 0.00 0.00 0.00 306.00
1947 0.00 0.00 0.00 0.00 17.50 12.00 53.73 a 51.00 20.00 0.00 0.00 0.00 154.23
1948 0.00 0.00 a 0.00 0.00 1.00 51.00 74.00 24.00 20.00 0.00 0.00 0.00 a 170.00
1949 0.00 0.00 0.00 0.00 4.65 a 40.34 a 117.00 46.00 28.00 0.00 0.00 0.00 235.99
1950 0.00 0.00 0.00 0.00 0.50 33.00 167.50 152.50 41.00 0.00 0.00 0.00 394.50
1951 0.00 0.00 0.00 0.00 5.00 70.00 160.50 137.50 42.00 0.00 0.00 0.00 415.00
1952 0.00 0.00 0.00 0.00 11.50 17.00 181.00 35.50 o 36.00 g 6.50 0.00 0.00 216.00
1953 0.00 0.00 0.00 0.00 0.00 0.00 128.50 53.00 52.50 0.00 0.00 0.00 234.00
1954 0.00 0.00 0.00 0.00 14.00 20.50 108.00 34.00 3.50 0.00 0.00 0.00 180.00
1955 0.00 0.00 0.00 0.00 0.50 61.50 88.50 135.00 68.50 0.00 0.00 0.00 354.00
1956 0.00 0.00 0.00 0.00 9.50 15.50 170.50 41.50 5.50 0.00 0.00 0.00 a 242.50
1957 0.00 0.00 0.00 0.00 a 4.50 41.00 63.50 38.00 15.00 a 0.00 0.00 0.00 a 162.00
1958 0.00 0.00 0.00 0.00 0.50 37.00 85.00 118.00 15.00 0.00 0.00 0.00 255.50
1959 0.00 0.00 0.00 0.00 0.00 31.50 222.00 70.50 7.50 0.00 0.00 0.00 331.50
1960 0.00 0.00 a 0.00 0.00 0.00 34.00 211.50 101.50 14.50 0.00 0.00 a 0.00 361.50
1961 0.00 0.00 0.00 0.00 0.00 114.00 139.00 137.50 0.50 0.00 0.00 0.00 a 391.00
1962 0.00 0.00 0.00 0.00 0.00 28.50 82.00 29.50 37.00 0.00 0.00 0.00 177.00
1963 0.00 0.00 0.00 0.00 15.50 37.50 27.50 51.00 34.00 0.00 0.00 0.00 165.50
1964 0.00 0.00 0.00 0.00 0.00 6.50 105.50 53.50 1.00 0.50 0.00 0.00 167.00
1965 0.00 0.00 0.00 0.00 0.00 7.00 84.00 44.50 5.50 0.00 0.00 0.00 141.00
1966 0.00 0.00 0.00 0.00 4.50 12.00 54.50 103.50 24.00 0.00 0.00 0.00 a 198.50
1967 0.00 0.00 0.00 0.00 5.00 57.00 135.00 183.00 28.00 0.00 0.00 0.00 408.00
1968 0.00 b 0.00 0.00 0.00 0.00 45.00 177.50 59.00 14.00 0.00 0.00 0.00 a 295.50
1969 0.00 0.00 0.00 0.00 15.00 33.50 111.00 76.50 32.00 0.00 0.00 0.00 268.00
1970 0.00 0.00 0.00 0.00 2.00 92.00 160.50 96.00 1.00 0.00 0.00 0.00 a 351.50
1971 0.00 0.00 0.00 0.00 0.00 8.50 192.00 198.00 1.00 0.50 0.00 0.00 400.00
1972 0.00 0.00 0.00 0.00 23.00 59.50 179.59 b 194.50 24.50 0.00 0.00 0.00 a 481.09
1973 0.00 a 0.00 0.00 a 0.00 37.20 a 50.17 a 176.50 96.50 20.50 0.00 a 0.00 0.00 380.87
1974 0.00 0.00 c 0.00 0.00 a 0.00 91.00 131.00 133.50 78.00 0.00 0.00 0.00 a 433.50
1975 0.00 0.00 0.00 0.00 6.20 a 26.38 a 161.00 68.00 57.00 0.50 0.00 c 0.00 b 319.08
1976 0.00 0.00 0.00 0.00 1.00 10.00 c 141.05 a 44.50 39.50 0.00 0.00 a 0.00 236.05
1977 0.00 a 0.00 0.00 0.00 a 0.00 a 90.00 120.50 209.50 17.50 0.00 0.00 a 0.00 437.50
1978 0.00 0.00 0.00 0.00 0.00 18.21 b 156.50 146.06 e 15.00 e 0.00 0.00 0.00 335.77
1979 0.00 0.00 0.00 0.00 13.00 44.50 143.50 80.00 27.00 10.00 0.00 0.00 318.00
1980 0.00 0.00 0.00 a 0.00 0.00 a 5.50 144.67 a 51.00 12.00 3.50 0.00 0.00 216.67
1981 0.00 0.00 0.00 2.50 3.50 38.50 131.75 a 207.00 71.50 0.00 0.00 0.00 454.75
1982 0.00 0.00 0.00 0.00 4.13 a 50.50 109.00 89.79 b 0.00 z 0.00 0.00 0.00 253.43
1983 0.00 0.00 0.00 0.00 40.00 5.69 a 73.50 125.07 b 13.33 c 0.00 0.00 0.00 257.59
1984 0.00 0.00 0.00 0.00 15.50 31.00 211.50 110.00 9.50 0.00 b 0.00 0.00 377.50
1985 0.00 0.00 0.00 0.00 0.00 94.66 a 262.95 c 84.50 0.00 0.00 a 0.00 0.00 442.10
1986 0.00 0.00 0.00 0.00 53.00 110.00 69.50 245.50 31.55 a 0.00 0.00 0.00 509.55
1987 0.00 0.00 0.00 1.00 16.53 a 104.00 57.50 152.93 a 28.00 1.50 0.00 a 0.00 a 361.47
1988 0.00 d 0.00 0.00 0.00 2.00 84.50 240.00 155.50 65.50 1.00 0.00 0.00 548.50
1989 0.00 0.00 0.00 a 0.00 5.50 26.50 0.00 z 62.00 5.00 0.00 0.00 0.00 99.00
1990 0.00 0.00 0.00 0.00 2.00 48.00 208.50 136.00 23.00 0.00 0.00 0.00 417.50
1991 0.00 0.00 0.00 0.00 0.00 14.00 211.00 137.00 86.00 0.50 0.00 0.00 448.50
1992 0.00 0.00 0.00 0.00 b 82.00 127.00 174.00 229.50 15.00 0.00 0.00 0.00 627.50
1993 0.00 0.00 a 0.00 0.00 1.50 26.00 9.50 91.50 52.50 3.00 0.00 0.00 184.00
1994 0.00 0.00 0.00 0.00 11.50 55.50 294.50 79.50 31.00 0.00 0.00 0.00 472.00
1995 0.00 0.00 0.00 0.00 8.00 65.00 119.00 94.50 44.50 0.00 0.00 0.00 331.00
1996 0.00 0.00 0.00 0.00 5.50 50.00 288.50 172.50 10.00 1.50 0.00 0.00 528.00
1997 0.00 0.00 0.00 0.00 19.00 8.50 150.00 133.50 18.00 0.00 0.00 0.00 329.00
1998 0.00 0.00 0.00 0.00 0.00 5.00 227.00 197.00 0.00 z 0.00 z 0.00 q 0.00 o 429.00
1999 0.00 r 0.00 k 0.00 r 0.00 p 1.50 q 7.50 t 17.50 w 51.00 n 16.50 r 0.00 m 0.00 k 0.00 o 0.00
2000 0.00 m 0.00 u 0.00 o 0.00 o 0.00 r 74.50 l 32.00 u 36.50 q 11.50 p 0.00 q 0.00 p 0.00 u 0.00
2001 0.00 r 0.00 n 0.00 n 0.00 r 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 0.06 7.39 39.79 144.12 111.50 26.25 0.65 0.00 0.00 330.93
S.D. 0.00 0.00 0.00 0.40 11.93 33.82 61.85 57.20 23.05 2.14 0.00 0.00 109.64
SKEW 0.00 0.00 0.00 6.50 3.41 1.38 0.34 0.49 0.89 4.63 0.00 0.00 0.05
MAX 0.00 0.00 0.00 3.00 82.00 159.50 329.00 260.00 86.00 15.00 0.00 0.00 627.50
MIN 0.00 0.00 0.00 0.00 0.00 0.00 9.50 13.50 0.00 0.00 0.00 0.00 71.50
NO YRS 100 102 101 102 102 104 101 100 99 100 99 100 86