RAYMOND 2 S, WASHINGTON

Monthly Total Heating Degree Days

(456914)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1980 942.50 656.50 648.50 474.00 391.00 294.00 150.00 187.00 247.50 448.50 561.00 684.00 5684.50
1981 740.50 629.00 603.47 a 510.00 a 399.00 259.00 170.00 120.00 248.50 511.50 623.00 758.50 5572.47
1982 845.00 676.50 707.50 627.00 410.50 230.50 204.50 157.00 223.00 445.50 722.50 823.50 6073.00
1983 687.00 572.00 571.00 502.00 333.50 249.00 158.50 105.50 333.00 502.00 574.66 a 957.50 5545.66
1984 722.50 642.00 554.00 569.00 476.50 279.50 169.00 164.00 264.00 519.00 644.50 871.00 5875.00
1985 886.00 741.50 727.50 494.50 400.00 279.00 94.00 169.00 288.00 491.50 870.50 953.00 6394.50
1986 694.00 658.00 537.50 565.00 412.00 197.50 232.50 87.50 268.50 368.00 588.00 762.50 5371.00
1987 780.50 582.50 542.50 436.50 325.50 237.00 178.25 a 127.50 184.00 394.00 557.00 791.50 5136.75
1988 779.00 633.50 626.50 468.50 401.50 294.00 168.50 168.50 263.00 339.50 604.00 773.50 5520.00
1989 762.00 874.50 690.50 435.50 381.00 196.00 180.00 153.00 179.50 430.50 574.50 677.50 5534.50
1990 656.50 711.50 577.00 440.00 388.50 255.00 86.00 86.00 144.00 459.50 515.50 939.50 5259.00
1991 777.50 496.50 702.00 530.00 421.00 308.50 154.00 124.00 162.00 468.00 569.00 691.50 5404.00
1992 692.00 542.50 491.50 447.00 307.00 171.50 110.00 126.50 265.00 415.50 615.50 826.00 5010.00
1993 963.00 740.00 599.00 496.00 271.00 227.00 176.50 119.50 206.00 396.00 781.50 800.50 5776.00
1994 646.00 727.50 565.00 455.00 351.00 270.00 125.50 107.00 147.50 519.00 767.50 779.50 5460.50
1995 693.00 582.00 633.00 531.00 329.50 234.50 108.00 177.00 113.00 437.00 511.50 729.50 5079.00
1996 769.00 694.00 619.50 461.50 454.00 285.50 121.50 113.00 280.00 481.00 673.50 769.00 5721.50
1997 744.50 638.00 628.00 538.00 289.00 222.50 118.00 59.00 147.50 444.00 548.00 776.00 5152.50
1998 732.00 585.00 596.50 533.50 376.00 229.00 94.00 101.00 183.50 456.00 581.00 797.50 5265.00
1999 736.00 646.00 719.00 556.50 453.50 283.50 191.00 119.50 238.00 485.50 552.00 734.50 5715.00
2000 832.50 688.00 672.50 484.00 385.50 226.00 136.50 162.50 236.50 465.00 745.50 785.00 5819.50
2001 782.50 714.50 639.00 566.50 402.50 313.50 189.50 141.50 256.50 493.00 605.00 808.00 5912.00
2002 772.50 664.00 719.00 522.00 442.00 262.00 120.50 154.50 248.50 505.00 614.50 751.00 5775.50
2003 642.00 658.50 568.50 542.00 408.00 210.50 94.00 94.50 182.00 379.00 746.50 784.00 5309.50
2004 785.50 660.00 565.50 455.00 337.00 211.00 85.00 52.00 240.00 434.00 676.00 718.50 5219.50
2005 730.50 680.00 544.00 491.00 285.00 218.50 149.00 104.00 295.00 427.00 703.00 799.00 5426.00
2006 662.00 721.50 672.50 512.00 390.00 218.50 152.00 176.50 233.50 495.00 648.00 796.00 5677.50
2007 856.00 633.50 608.00 555.00 433.00 282.50 104.50 157.50 280.00 518.50 703.50 794.00 5926.00
2008 874.00 662.50 749.00 638.50 355.00 340.50 192.50 160.00 236.50 536.00 564.50 886.50 6195.50
2009 812.00 739.00 740.00 571.00 0.00 z 0.00 z 0.00 z 168.50 204.50 490.50 619.50 945.50 e 5290.50
2010 652.50 601.00 645.00 565.00 491.50 322.00 212.00 201.50 214.00 477.50 710.00 764.50 5856.50
2011 772.50 773.23 b 681.50 658.00 513.00 303.00 195.00 156.00 201.50 471.00 740.50 905.00 6370.23
2012 849.00 692.00 716.00 523.50 421.00 319.50 168.50 135.88 a 238.00 480.50 615.52 a 765.50 5924.90
2013 916.05 a 644.50 611.00 16.00 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 2171.55
Period of Record Statistics
MEAN 770.24 663.57 631.50 519.82 388.58 257.19 149.65 134.44 225.82 460.11 640.20 799.95 5623.83
S.D. 85.45 71.44 67.75 57.52 59.10 42.68 40.67 36.48 50.12 47.64 85.90 75.22 360.70
SKEW 0.46 0.31 0.02 0.51 -0.08 0.06 0.01 -0.37 -0.29 -0.67 0.68 0.69 0.30
MAX 963.00 874.50 749.00 658.00 513.00 340.50 232.50 201.50 333.00 536.00 870.50 957.50 6394.50
MIN 642.00 496.50 491.50 435.50 271.00 171.50 85.00 52.00 113.00 339.50 511.50 677.50 5010.00
NO YRS 34 34 34 33 32 32 32 33 33 33 33 33 32