KOOSKIA, IDAHO

Monthly Total Cooling Degree Days

(105011)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 198708
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 r 0.00 d 0.00
1909 0.00 0.00 0.00 0.00 12.00 47.50 130.00 124.00 63.50 1.50 0.00 0.00 378.50
1910 0.00 0.00 0.00 6.00 13.50 38.50 206.00 0.00 z 0.00 z 0.00 z 0.00 0.00 264.00
1911 0.00 0.00 0.00 0.00 0.00 109.00 170.00 95.00 51.00 o 0.00 0.00 0.00 374.00
1912 0.00 0.00 0.00 0.00 1.00 90.00 130.50 102.50 0.00 0.00 0.00 0.00 324.00
1913 0.00 a 0.00 0.00 0.00 5.34 b 26.50 159.50 190.50 f 24.50 0.00 c 0.00 e 0.00 d 215.84
1914 0.00 d 0.00 0.00 0.00 21.50 49.50 189.00 m 168.00 1.50 0.00 k 0.00 h 0.00 b 240.50
1915 0.00 b 0.00 0.00 0.00 8.61 d 0.00 z 0.00 z 214.00 f 14.40 e 2.00 0.00 z 0.00 v 25.01
1916 0.00 a 0.00 a 0.00 l 0.00 0.00 29.00 g 140.00 p 249.07 b 41.11 c 0.00 r 0.00 z 0.00 290.18
1917 0.00 0.00 0.00 0.00 0.00 c 73.00 x 0.00 z 20.00 u 8.00 0.00 0.00 h 0.00 e 8.00
1918 0.00 z 0.00 z 0.00 z 0.00 l 7.15 e 171.50 f 214.50 g 120.00 g 24.50 f 0.00 b 0.00 0.00 l 7.15
1919 0.00 c 0.00 b 0.00 a 0.00 c 6.64 c 52.78 c 219.98 e 132.55 b 4.00 f 0.00 d 0.00 b 0.00 411.95
1920 0.00 0.00 g 0.00 0.00 2.00 49.66 a 274.00 229.50 41.50 0.00 e 0.00 e 0.00 596.66
1921 0.00 0.00 a 0.00 0.00 a 3.00 130.50 164.19 d 204.08 a 14.50 0.00 0.00 b 0.00 a 516.27
1922 0.00 a 0.00 a 0.00 c 0.00 a 6.20 a 159.83 a 256.50 275.50 66.00 0.00 0.00 j 0.00 a 764.03
1923 0.00 c 0.00 b 0.00 b 0.00 z 4.65 a 28.45 a 302.25 a 190.13 a 66.50 4.65 a 0.00 a 0.00 a 596.63
1924 0.00 a 0.00 0.00 a 0.00 29.00 49.50 219.50 149.00 56.25 b 0.00 c 0.00 d 0.00 503.25
1925 0.00 0.00 0.00 0.00 19.78 b 133.00 271.25 c 196.50 45.00 0.00 o 0.00 s 0.00 a 665.53
1926 0.00 0.00 0.00 e 15.50 2.00 105.00 e 246.50 141.50 14.50 0.00 n 0.00 i 0.00 525.00
1927 0.00 0.00 e 0.00 c 0.00 e 1.00 40.50 187.00 176.00 22.50 0.00 k 0.00 g 0.00 427.00
1928 0.00 0.00 c 0.00 1.55 a 72.50 75.00 298.00 154.00 41.00 0.00 b 0.00 0.00 a 642.05
1929 0.00 0.00 a 0.00 b 0.00 b 12.50 50.17 a 190.50 282.00 20.36 b 0.00 a 0.00 c 0.00 c 555.53
1930 0.00 0.00 a 0.00 4.14 a 8.00 35.00 237.67 a 283.50 55.00 0.00 a 0.00 j 0.00 b 623.30
1931 0.00 a 0.00 0.00 b 0.00 43.83 b 93.50 242.00 216.50 58.50 0.00 0.00 g 0.00 654.33
1932 0.00 0.00 0.00 0.00 11.50 105.00 167.50 192.20 a 27.93 a 0.00 0.00 e 0.00 504.13
1933 0.00 0.00 0.00 b 0.00 8.50 97.50 188.00 i 236.38 c 23.04 b 0.00 0.00 g 0.00 365.41
1934 0.00 0.00 b 0.00 3.50 77.00 76.55 a 245.00 144.00 f 32.00 f 5.37 e 0.00 o 0.00 f 407.42
1935 0.00 0.00 0.00 a 0.00 6.00 53.00 230.90 b 162.75 a 84.50 5.74 d 0.00 0.00 542.89
1936 0.00 d 0.00 0.00 10.50 54.00 130.00 320.50 235.00 22.00 0.00 0.00 0.00 772.00
1937 0.00 a 0.00 a 0.00 0.00 15.50 61.00 298.50 151.50 88.50 0.00 0.00 0.00 615.00
1938 0.00 0.00 0.00 0.00 21.50 92.50 273.00 107.50 142.00 6.00 0.00 0.00 642.50
1939 0.00 0.00 g 0.00 3.50 34.00 46.11 c 227.00 188.50 21.50 0.00 0.00 0.00 520.61
1940 0.00 0.00 0.00 0.00 38.50 117.00 234.50 168.00 71.00 0.00 0.00 0.00 629.00
1941 0.00 0.00 0.00 0.00 27.00 60.50 291.50 176.50 8.00 0.00 0.00 0.00 563.50
1942 0.00 0.00 0.00 0.00 6.50 13.00 228.50 217.00 28.50 0.00 0.00 0.00 493.50
1943 0.00 0.00 0.00 0.00 0.00 a 13.39 b 193.50 97.50 22.00 6.50 0.00 0.00 332.89
1944 0.00 0.00 0.00 0.00 11.50 35.50 167.50 112.50 59.50 1.00 0.00 0.00 387.50
1945 0.00 0.00 0.00 0.00 3.50 51.00 211.00 180.50 33.00 0.00 0.00 0.00 479.00
1946 0.00 0.00 0.00 1.00 3.00 29.00 188.50 174.50 30.00 0.00 0.00 0.00 426.00
1947 0.00 0.00 0.00 0.00 18.50 15.00 182.00 117.50 50.50 8.00 0.00 0.00 391.50
1948 0.00 0.00 0.00 0.00 18.50 115.00 106.43 a 86.50 28.50 0.00 0.00 0.00 354.93
1949 0.00 0.00 0.00 0.00 34.50 40.50 147.00 182.50 44.50 0.00 a 0.00 0.00 449.00
1950 0.00 0.00 0.00 0.00 0.00 67.00 175.00 211.50 60.00 0.00 0.00 0.00 513.50
1951 0.00 0.00 0.00 0.00 15.00 24.00 258.00 187.00 35.00 0.00 0.00 0.00 519.00
1952 0.00 a 0.00 0.00 7.00 3.50 71.50 183.00 178.00 32.50 0.00 0.00 0.00 475.50
1953 0.00 i 0.00 0.00 0.00 0.00 10.50 174.50 197.00 63.62 a 0.00 0.00 0.00 445.62
1954 0.00 0.00 0.00 0.00 21.00 25.50 191.50 80.50 25.50 0.00 0.00 0.00 344.00
1955 0.00 0.00 0.00 0.00 0.00 70.50 198.50 128.50 56.50 0.00 0.00 0.00 454.00
1956 0.00 0.00 0.00 0.00 44.50 33.50 243.00 143.50 13.50 0.00 0.00 0.00 478.00
1957 0.00 0.00 0.00 0.00 16.00 80.50 161.00 95.00 28.00 2.50 0.00 0.00 383.00
1958 0.00 0.00 0.00 0.00 77.50 117.00 251.50 258.00 36.50 0.00 0.00 0.00 740.50
1959 0.00 0.00 0.00 0.00 4.00 63.00 222.50 74.50 27.50 0.00 0.00 0.00 391.50
1960 0.00 0.00 0.00 0.00 4.50 44.00 301.00 116.00 27.00 0.00 0.00 e 0.00 492.50
1961 0.00 0.00 0.00 0.00 11.50 180.00 c 280.00 349.00 7.50 0.00 0.00 0.00 828.00
1962 0.00 0.00 0.00 0.00 0.00 72.50 178.00 153.00 35.50 0.00 0.00 0.00 a 439.00
1963 0.00 0.00 0.00 0.00 13.50 70.50 115.00 195.00 107.59 a 0.00 0.00 0.00 501.59
1964 0.00 0.00 0.00 0.00 d 0.00 33.00 181.50 79.50 0.00 0.00 0.00 0.00 294.00
1965 0.00 0.00 c 0.00 0.00 2.50 12.50 240.25 a 224.50 1.00 0.00 0.00 0.00 480.75
1966 0.00 0.00 0.00 0.00 37.50 40.00 192.50 174.00 95.00 0.00 0.00 0.00 539.00
1967 0.00 0.00 0.00 0.00 7.50 96.00 258.50 305.50 124.00 0.00 0.00 0.00 791.50
1968 0.00 0.00 0.00 0.00 5.00 76.00 229.50 108.50 19.50 0.00 0.00 0.00 438.50
1969 0.00 0.00 0.00 0.00 a 19.00 115.00 155.00 167.50 32.00 0.00 0.00 0.00 488.50
1970 0.00 0.00 0.00 0.00 10.00 164.00 273.00 211.00 9.50 0.00 0.00 0.00 667.50
1971 0.00 0.00 0.00 0.00 15.00 42.00 207.50 293.00 10.50 0.00 0.00 0.00 568.00
1972 0.00 0.00 0.00 0.00 a 27.00 81.00 176.50 224.50 13.00 0.00 0.00 0.00 522.00
1973 0.00 0.00 0.00 0.00 24.50 90.50 230.50 200.50 37.00 0.00 0.00 0.00 583.00
1974 0.00 0.00 0.00 0.00 2.00 153.50 188.00 158.00 22.00 0.00 0.00 0.00 523.50
1975 0.00 0.00 0.00 0.00 1.00 11.00 303.00 70.00 1.50 0.00 0.00 0.00 386.50
1976 0.00 0.00 0.00 0.00 0.50 25.00 108.50 55.00 37.00 0.00 0.00 0.00 226.00
1977 0.00 0.00 0.00 6.00 0.00 107.00 131.50 182.50 33.00 0.00 0.00 0.00 460.00
1978 0.00 0.00 0.00 0.00 0.00 37.50 161.50 137.50 38.50 0.00 0.00 0.00 375.00
1979 0.00 0.00 0.00 0.00 3.00 89.50 234.50 225.50 41.00 0.00 0.00 0.00 593.50
1980 0.00 0.00 0.00 2.50 14.50 36.21 a 181.00 58.68 c 24.64 b 0.00 0.00 0.00 317.53
1981 0.00 0.00 0.00 3.00 10.50 27.00 138.50 265.50 71.00 0.00 0.00 0.00 515.50
1982 0.00 0.00 0.00 0.00 0.00 118.50 172.00 181.00 30.00 0.00 0.00 0.00 501.50
1983 0.00 0.00 a 0.00 h 0.00 41.00 25.50 144.00 276.00 5.50 0.00 u 0.00 0.00 492.00
1984 0.00 0.00 0.00 1.00 28.50 81.00 241.00 277.50 31.50 0.00 0.00 0.00 a 660.50
1985 0.00 0.00 0.00 0.00 26.00 65.00 315.50 103.00 2.07 a 0.00 0.00 0.00 511.57
1986 0.00 0.00 0.00 0.00 81.50 155.50 132.78 a 295.50 33.50 0.00 0.00 0.00 o 698.78
1987 0.00 0.00 0.00 4.00 0.00 z 134.00 99.00 118.50 0.00 z 0.00 z 0.00 z 0.00 z 355.50
Period of Record Statistics
MEAN 0.00 0.00 0.00 0.90 15.86 70.16 208.85 176.92 37.10 0.61 0.00 0.00 500.13
S.D. 0.00 0.00 0.00 2.53 19.15 41.96 55.44 66.43 28.56 1.74 0.00 0.00 125.55
SKEW 0.00 0.00 0.00 3.73 1.85 0.64 0.09 0.27 1.37 2.90 0.00 0.00 0.47
MAX 0.00 0.00 0.00 15.50 81.50 180.00 320.50 349.00 142.00 8.00 0.00 0.00 828.00
MIN 0.00 0.00 0.00 0.00 0.00 10.50 99.00 55.00 0.00 0.00 0.00 0.00 226.00
NO YRS 77 76 76 77 78 75 73 73 73 71 66 75 55