KID VALLEY, WASHINGTON

Monthly Total Heating Degree Days

(454201)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 198004
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
1924 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
1925 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
1926 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
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 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
1930 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
1931 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
1932 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
1933 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
1934 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
1935 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
1936 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
1937 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
1938 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
1939 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
1940 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
1941 0.00 z 0.00 z 485.00 403.50 333.00 218.50 48.50 102.50 287.59 a 437.74 b 590.00 771.50 3677.83
1942 910.88 a 705.50 677.00 451.55 a 360.50 259.00 64.00 74.00 211.00 437.50 717.93 a 772.50 5641.37
1943 0.00 z 711.50 746.00 443.00 425.00 248.00 118.00 166.00 201.00 490.00 701.50 936.00 5186.00
1944 860.50 783.00 751.00 540.00 389.50 248.00 127.50 145.18 a 224.00 441.50 738.50 966.50 6215.18
1945 848.88 a 710.50 756.00 615.50 331.00 283.00 116.00 130.50 332.59 a 474.50 697.76 a 813.50 6109.73
1946 818.40 a 707.50 685.10 a 526.00 266.50 276.50 163.04 d 132.00 297.00 641.00 786.50 866.00 6165.54
1947 1045.00 710.50 639.50 493.00 288.50 209.00 111.00 118.00 207.50 401.97 a 651.50 743.50 5618.97
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 132.50 147.50 130.00 260.00 539.00 756.00 951.50 2916.50
1949 1209.00 828.00 683.55 a 482.00 254.00 218.50 159.00 107.98 a 196.50 628.50 552.00 884.50 6203.53
1950 1206.50 779.00 753.00 582.50 436.50 182.50 89.50 86.50 239.50 507.00 675.00 640.50 6178.00
1951 890.00 714.00 842.50 446.00 338.50 172.50 61.50 106.50 173.50 497.00 657.00 916.50 5815.50
1952 950.50 751.50 724.00 460.00 355.00 263.50 83.50 105.92 a 161.00 387.50 807.50 822.00 5871.92
1953 676.00 682.50 690.00 549.00 387.50 285.00 109.00 89.00 210.00 450.50 573.00 753.00 5454.50
1954 922.00 693.50 760.50 558.00 341.00 292.00 170.00 159.50 236.00 497.00 538.00 823.00 5990.50
1955 848.50 764.50 843.00 654.00 432.50 227.50 190.50 137.00 232.24 a 486.50 778.00 840.00 6434.24
1956 830.00 897.00 751.50 409.50 252.50 249.50 79.00 100.50 223.50 493.50 723.50 818.50 5828.50
1957 1059.00 750.00 664.50 442.50 242.00 164.50 123.50 137.50 99.50 445.50 728.50 731.00 5588.00
1958 726.50 487.50 689.00 496.00 181.00 108.50 20.50 38.00 213.00 435.50 666.50 675.28 a 4737.28
1959 524.00 g 708.00 674.00 442.50 377.50 238.50 127.50 79.50 248.00 434.50 718.45 a 820.00 4868.45
1960 866.00 709.00 671.50 497.00 401.50 194.00 78.50 161.00 241.00 434.50 699.00 851.00 5804.00
1961 750.00 602.50 645.50 534.00 346.50 120.50 67.00 19.50 270.50 529.00 773.00 845.50 5503.50
1962 916.00 671.50 753.50 439.00 446.00 231.00 131.00 105.50 193.50 448.50 607.00 778.00 5720.50
1963 1025.00 545.50 691.50 559.00 344.50 276.67 c 155.00 99.50 115.50 393.50 638.00 786.50 5630.17
1964 796.50 753.50 713.00 581.00 440.00 258.50 122.00 140.50 276.50 475.00 773.50 924.00 6254.00
1965 824.50 694.00 675.00 471.00 443.50 225.50 73.50 70.00 257.00 384.50 589.50 873.00 5581.00
1966 847.00 688.50 670.50 478.50 354.50 231.50 105.50 107.50 147.50 493.50 629.50 740.00 5494.00
1967 771.50 654.50 761.00 647.00 385.50 115.00 82.00 25.50 114.50 410.00 641.00 843.50 5451.00
1968 801.50 594.00 565.00 542.50 324.00 196.00 65.50 129.50 235.00 513.00 621.50 894.50 5482.00
1969 1020.00 745.00 638.00 509.00 261.50 105.50 116.00 159.00 214.50 509.00 669.50 780.00 5727.00
1970 816.00 612.50 652.50 629.00 356.00 161.00 120.00 101.00 297.50 563.50 686.50 890.00 5885.50
1971 908.00 739.50 819.00 580.00 373.00 351.50 130.00 63.00 340.00 586.00 711.00 923.50 6524.50
1972 979.00 769.50 644.00 653.00 318.00 249.50 118.00 110.00 374.00 617.50 703.00 968.00 6503.50
1973 927.00 730.00 664.50 496.50 306.50 203.50 86.50 181.50 168.00 480.50 720.00 702.00 5666.50
1974 927.00 678.00 648.50 516.00 422.00 173.50 125.00 87.32 a 146.50 466.00 616.00 715.77 c 5521.58
1975 835.50 677.50 733.00 644.50 369.50 0.00 z 43.50 n 158.50 197.00 479.50 685.50 772.50 5553.00
1976 789.50 754.00 729.00 533.50 338.50 277.50 99.00 137.00 162.00 479.00 648.00 815.50 5762.50
1977 943.00 591.50 698.50 420.00 438.50 164.50 140.00 64.50 232.50 466.50 687.50 716.50 5563.50
1978 703.00 573.00 534.50 485.00 389.50 129.00 92.00 94.50 211.50 385.00 804.00 939.00 5340.00
1979 1023.50 697.50 543.00 491.50 321.00 207.50 84.00 83.50 112.00 371.00 671.50 656.00 5262.00
1980 945.50 629.00 652.50 419.46 b 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2646.46
Period of Record Statistics
MEAN 894.91 697.21 690.22 515.92 351.89 214.44 107.88 108.83 219.48 477.21 682.86 819.49 5780.28
S.D. 122.50 78.49 76.35 72.23 64.13 58.76 36.29 38.25 63.17 66.12 68.07 87.79 384.20
SKEW 0.70 -0.33 -0.40 0.42 -0.51 -0.15 0.00 -0.35 0.21 0.72 -0.13 -0.11 -0.03
MAX 1209.00 897.00 843.00 654.00 446.00 351.50 190.50 181.50 374.00 641.00 807.50 968.00 6524.50
MIN 676.00 487.50 485.00 403.50 181.00 105.50 20.50 19.50 99.50 371.00 538.00 640.50 4737.28
NO YRS 36 38 39 39 38 38 38 39 39 39 39 39 34