KID VALLEY, WA

Monthly Sum of Heating Degree Days (Degrees Fahrenheit)

(454201)

Base Temperature = 65 F

File last updated on Sep 04, 2015
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.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
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)JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDECANN
1924-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1925-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1926-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1927-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1928-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1929-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1930-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1931-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1932-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1933-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1934-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1935-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1936-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1937-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1938-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1939-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1940-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1941-----z-----z485.00 381.00a315.50a218.50 48.50 102.50 278.00a423.62b575.50a771.50 3599.62b
1942881.50a675.00a677.00 435.00b360.50 259.00 64.00 74.00 211.00 437.50 694.00a772.50 5541.00
1943-----z711.50 746.00 443.00 425.00 248.00 118.00 166.00 201.00 490.00 672.50a914.50a5135.50a
1944860.50 783.00 751.00 540.00 389.50 248.00 115.50a140.50a224.00 441.50 738.50 966.50 6198.50
1945821.50a710.50 756.00 615.50 322.50a283.00 116.00 130.50 321.50a459.00a674.50a813.50 6024.00
1946799.66b707.50 663.00a526.00 257.50a276.50 156.92e123.50a284.82b641.00 760.50a866.00 6062.90
19471045.00 710.50 619.00a493.00 288.50 204.00a107.00a118.00 193.50a389.00a632.30b743.50 5543.30
1948865.50a807.00 -----z-----z-----z132.50 138.00a130.00 260.00 539.00 756.00 951.50 4579.50c
19491154.00a828.00 661.50a482.00 254.00 218.50 159.00 108.10b196.50 628.50 552.00 884.50 6126.60
19501206.50 779.00 753.00 582.50 436.50 175.00a89.50 86.50 239.50 507.00 675.00 640.50 6170.50
1951890.00 714.00 842.50 446.00 338.50 172.50 61.50 106.50 173.50 497.00 657.00 916.50 5815.50
1952950.50 751.50 724.00 460.00 355.00 263.50 83.50 102.50a161.00 387.50 807.50 822.00 5868.50
1953676.00 682.50 665.50a549.00 387.50 285.00 109.00 89.00 210.00 450.50 573.00 753.00 5430.00
1954922.00 693.50 760.50 558.00 341.00 293.11b170.00 159.50 236.00 497.00 538.00 823.00 5991.61
1955848.50 764.50 843.00 654.00 432.50 227.50 190.50 137.00 224.50a486.50 778.00 840.00 6426.50
1956830.00 897.00 731.00a409.50 252.50 249.50 79.00 100.50 223.50 493.50 700.00a798.50a5764.50
19571019.00a750.00 664.50 429.50a242.00 164.50 123.50 137.50 99.50 445.50 728.50 731.00 5535.00
1958726.50 487.50 689.00 496.00 181.00 108.50a20.50 38.00 213.00 435.50 666.50 653.50a4715.50
1959524.00g708.00 674.00 442.50 377.50 225.50a127.50 79.50 248.00 434.50 694.50a820.00 4831.50a
1960866.00 709.00 671.50 497.00 401.50 194.00 78.50 161.00 241.00 434.50 699.00 851.00 5804.00
1961750.00 602.50 645.50 534.00 346.50 120.50 67.00 19.50 270.50 529.00 773.00 845.50 5503.50
1962916.00 671.50 753.50 439.00 446.00 231.00 131.00 105.50 193.50 448.50 607.00 778.00 5720.50
19631025.00 545.50 691.50 559.00 344.50 267.44c155.00 99.50 115.50 393.50 638.00 786.50 5620.94
1964796.50 753.50 713.00 581.00 440.00 258.50 122.00 140.50 276.50 475.00 749.00a924.00 6229.50
1965824.50 671.00a675.00 471.00 443.50 225.50 73.50 70.00 257.00 384.50 589.50 873.00 5558.00
1966847.00 688.50 670.50 478.50 354.50 231.50 105.50 107.50 147.50 493.50 629.50 740.00 5494.00
1967771.50 654.50 736.03b647.00 385.50 115.00 82.00 25.50 114.50 410.00 641.00 843.50 5426.03
1968801.50 594.00 565.00 542.50 312.50a196.00 65.50 129.50 235.00 513.00 621.50 894.50 5470.50
19691020.00 745.00 638.00 509.00 261.50 105.50 116.00 159.00 214.50 509.00 669.50 780.00 5727.00
1970816.00 612.50 652.50 629.00 356.00 161.00 120.00 101.00 297.50 563.50 686.50 890.00 5885.50
1971880.00a739.50 819.00 580.00 373.00 351.50 130.00 63.00 340.00 586.00 711.00 923.50 6496.50
1972979.00 769.50 644.00 653.00 318.00 249.50 118.00 110.00 374.00 617.50 703.00 968.00 6503.50
1973927.00 730.00 664.50 496.50 306.50 203.50 86.50 181.50 168.00 466.00a720.00 702.00 5652.00
1974927.00 678.00 648.50 516.00 422.00 173.50 125.00 84.50a146.50 457.50a616.00 692.68c5487.18
1975802.50a677.50 733.00 644.50 369.50 -----z43.50n158.50 197.00 479.50 685.50 772.50 5520.00b
1976789.50 754.00 729.00 512.00a338.50 277.50 99.00 137.00 159.00a479.00 648.00 815.50 5738.00
1977943.00 591.50 698.50 420.00 421.00a164.50 140.00 64.50 232.50 466.50 687.50 697.50a5527.00
1978703.00 573.00 534.50 485.00 389.50 129.00 92.00 94.50 211.50 385.00 804.00 939.00 5340.00
19791023.50 678.50a543.00 491.50 321.00 207.50 84.00 83.50 112.00 371.00 644.50a656.00 5216.00
1980945.50 608.00a652.50 405.48b-----z-----z-----z-----z-----z-----z-----z-----z2611.48h
Period of Record Statistics
MEAN887.86 697.63 686.77 513.68 350.21 213.55 107.05 108.34 218.01 475.53 676.84 816.79 5753.34
S.D.116.99 80.26 76.20 74.47 64.33 58.59 35.67 38.08 62.19 66.92 66.48 89.56 383.54
SKEW0.65 -0.27 -0.31 0.35 -0.49 -0.12 0.01 -0.33 0.21 0.73 -0.03 -0.16 -0.01
MAX1206.50 897.00 843.00 654.00 446.00 351.50 190.50 181.50 374.00 641.00 807.50 968.00 6503.50
MIN676.00 487.50 485.00 381.00 181.00 105.50 20.50 19.50 99.50 371.00 538.00 640.50 4715.50
YRS37.00 39.00 39.00 39.00 38.00 38.00 38.00 39.00 39.00 39.00 39.00 39.00 34.00