TILLAMOOK 1 W, OREGON

Monthly Total Heating Degree Days

(358494)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 204.17 b 155.50 250.34 a 412.82 a 627.00 804.93 b 2454.77
1949 989.93 a 687.04 a 586.00 466.55 a 323.36 b 319.04 d 249.50 168.95 a 208.45 a 520.00 390.00 678.38 a 5587.20
1950 957.00 618.07 a 651.00 516.50 460.23 e 198.10 a 213.26 b 148.36 c 264.00 414.88 a 503.50 461.00 5405.91
1951 735.22 a 630.00 582.00 j 500.00 399.38 a 297.00 200.00 241.50 251.50 370.45 a 514.50 765.00 4904.55
1952 801.00 654.50 675.80 a 527.59 a 414.88 a 308.28 a 192.50 158.00 252.86 b 316.00 629.42 d 653.00 5583.83
1953 374.50 k 608.46 b 599.16 b 522.32 b 396.50 0.00 z 208.22 a 135.00 204.64 b 354.43 a 471.00 625.00 4124.73
1954 738.12 b 542.50 696.00 558.50 414.00 158.50 o 284.17 a 183.00 231.21 a 400.00 419.00 648.00 5114.49
1955 728.50 667.33 a 740.00 626.50 474.62 b 136.00 n 224.00 306.00 293.50 383.00 622.76 a 693.50 5759.71
1956 688.00 764.00 662.37 a 503.28 a 370.00 303.00 200.47 a 171.53 a 233.00 428.00 584.00 655.00 5562.64
1957 876.50 586.00 572.00 489.00 362.00 251.90 a 232.00 230.50 132.00 383.37 a 557.50 609.67 a 5282.43
1958 547.50 421.50 659.50 464.50 312.00 143.50 115.00 192.50 214.00 349.00 546.00 510.00 4475.00
1959 621.00 602.00 604.50 495.00 389.50 250.50 217.00 271.50 272.50 356.50 539.50 665.50 5285.00
1960 751.50 605.50 612.50 481.50 437.50 315.00 299.50 202.00 254.00 362.50 532.50 648.00 5502.00
1961 530.50 508.00 589.50 532.50 403.00 242.00 154.00 178.50 320.00 438.00 635.00 673.00 5204.00
1962 761.00 576.00 671.50 485.50 474.00 347.50 281.50 182.00 240.00 351.50 473.00 618.00 5461.50
1963 845.50 392.00 635.00 525.50 421.50 312.00 233.00 197.50 158.50 323.00 505.50 583.00 5132.00
1964 651.00 675.50 652.50 594.50 492.50 312.00 222.50 216.00 260.00 347.50 610.00 723.50 5757.50
1965 654.00 585.00 585.00 498.50 510.00 368.00 208.73 a 131.00 294.50 308.45 a 470.50 777.21 c 5390.90
1966 665.50 595.00 676.00 484.00 478.00 278.00 263.00 236.00 174.50 403.50 509.00 569.50 5332.00
1967 619.50 593.00 664.00 638.50 407.50 206.00 202.00 122.50 133.00 338.50 498.00 703.50 5126.00
1968 709.00 458.50 508.50 590.50 398.50 291.50 192.50 197.50 209.00 431.50 509.00 742.50 5238.50
1969 865.50 669.50 627.00 515.50 351.85 a 161.00 247.00 244.00 243.00 425.00 552.50 631.00 5532.85
1970 671.50 488.00 618.50 589.50 434.00 258.00 269.00 259.00 340.50 440.50 541.50 767.00 5677.00
1971 736.50 625.50 705.00 529.50 422.50 337.50 249.00 135.00 287.00 478.00 593.50 746.00 5845.00
1972 782.00 613.00 549.50 590.50 357.50 256.50 165.00 171.50 287.00 429.00 491.50 778.00 5471.00
1973 737.50 523.50 603.50 501.00 377.50 234.50 197.00 266.00 189.00 400.00 606.00 577.50 5213.00
1974 755.50 614.50 597.00 475.50 442.00 338.50 212.50 157.50 181.00 443.50 505.50 607.50 5330.50
1975 657.50 601.50 652.50 625.50 414.00 317.50 204.00 255.50 234.00 413.00 577.00 636.00 5588.00
1976 657.50 619.50 678.00 530.00 403.50 344.50 201.50 173.00 171.50 348.00 492.50 665.50 5285.00
1977 687.00 492.00 628.50 503.00 440.50 251.50 230.00 123.00 245.50 427.00 598.50 582.00 5208.50
1978 599.00 496.50 540.50 479.50 413.50 184.00 172.00 141.50 188.50 314.00 692.00 825.00 5046.00
1979 858.50 615.00 514.00 471.00 0.00 z 333.00 152.50 165.50 113.50 294.50 559.50 562.00 4639.00
1980 778.50 526.00 617.50 477.50 422.00 313.50 198.00 236.00 210.00 377.50 512.00 580.50 5249.00
1981 563.50 527.50 551.00 474.00 396.50 249.00 164.00 160.50 207.50 404.50 507.00 611.00 4816.00
1982 739.50 578.50 636.50 584.00 443.50 275.50 234.50 183.50 194.00 324.50 565.50 652.50 5412.00
1983 540.50 446.50 468.50 477.50 340.50 238.50 127.00 146.00 251.50 431.00 474.00 804.50 4746.00
1984 623.50 491.50 498.50 528.50 417.50 329.00 269.00 209.00 202.00 433.50 529.50 762.50 5294.00
1985 720.00 678.50 690.50 505.00 385.50 297.50 196.00 194.00 267.00 448.50 755.00 773.00 5910.50
1986 551.00 553.00 479.00 555.00 392.00 227.50 234.00 181.00 299.00 360.50 523.50 619.50 4975.00
1987 654.50 515.50 529.50 467.50 362.50 288.00 227.50 212.00 264.00 373.03 a 478.50 753.00 5125.53
1988 694.00 584.66 a 624.00 507.00 412.50 324.50 237.67 a 250.07 a 289.50 312.50 520.00 660.00 5416.39
1989 702.50 770.50 617.00 397.00 427.50 244.50 236.50 202.50 222.50 430.50 525.50 687.00 5463.50
1990 662.00 630.00 575.00 452.00 415.00 262.50 191.50 130.00 177.00 450.50 533.50 875.50 5354.50
1991 732.00 432.50 675.50 564.00 472.00 352.50 227.00 208.00 215.00 434.50 501.50 643.50 5458.00
1992 620.00 484.50 554.00 434.00 388.00 256.50 99.50 111.50 206.50 344.00 487.00 714.00 4699.50
1993 752.00 602.00 512.00 430.00 249.00 224.50 155.00 130.00 241.50 344.50 673.50 669.00 4983.00
1994 600.00 627.00 525.50 456.50 376.50 300.00 242.00 134.50 165.50 456.00 661.50 656.00 5201.00
1995 544.00 491.00 552.00 512.00 381.00 253.00 124.50 200.50 110.00 387.00 394.50 570.50 4520.00
1996 646.50 565.00 538.50 418.00 436.00 298.50 189.50 207.50 281.00 418.50 563.50 629.00 5191.50
1997 629.00 571.50 578.50 477.50 251.00 231.50 184.00 98.50 144.50 400.00 421.00 661.00 4648.00
1998 573.50 495.50 559.00 532.50 371.00 269.00 132.50 190.00 239.50 381.50 489.00 718.00 4951.00
1999 654.00 574.00 634.50 549.00 474.50 288.00 250.50 155.50 324.00 431.50 417.00 552.00 5304.50
2000 711.50 538.50 638.50 448.00 381.00 254.00 197.50 237.00 208.50 382.50 644.00 621.00 5262.00
2001 647.00 645.50 590.50 554.00 372.50 300.50 292.00 153.50 286.50 459.00 503.50 642.00 5446.50
2002 667.50 572.00 665.00 537.50 488.50 272.00 203.50 221.00 261.50 423.00 509.00 597.50 5418.00
2003 508.00 609.50 510.50 501.50 420.50 221.00 177.50 184.50 188.50 290.50 588.50 621.00 4821.50
2004 647.50 539.50 545.50 424.00 369.00 216.50 109.50 113.00 238.00 356.00 572.50 630.50 4761.50
2005 606.50 544.00 518.00 475.00 286.00 261.00 172.50 210.00 360.00 356.00 629.00 670.00 5088.00
2006 569.00 614.50 660.00 510.50 0.00 z 253.50 215.50 290.00 269.00 484.50 529.00 659.00 5054.50
2007 754.50 538.50 255.00 95.50 m 284.50 i 259.50 104.50 145.50 245.50 404.50 563.00 680.00 3950.50
2008 749.00 597.50 648.00 587.00 369.50 349.50 209.00 150.00 243.00 388.50 421.50 739.00 5451.50
2009 678.00 609.50 645.50 512.50 400.50 230.50 162.50 149.50 180.50 366.00 508.50 760.50 5204.00
2010 493.50 463.50 555.00 509.00 433.50 312.60 e 232.00 208.50 136.00 g 83.00 t 0.00 z 0.00 z 3207.60
2011 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
2012 0.00 z 0.00 z 0.00 z 51.50 z 461.38 a 305.00 187.00 179.28 a 298.45 a 398.50 488.50 676.50 2994.61
2013 759.00 587.50 614.66 b 13.00 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 1961.16
Period of Record Statistics
MEAN 687.90 573.55 597.06 510.96 403.20 275.32 204.37 185.92 232.11 391.40 537.24 667.84 5253.61
S.D. 102.41 75.82 76.00 52.42 53.11 48.50 45.76 46.34 53.99 49.41 72.83 79.11 314.93
SKEW 0.56 0.00 -1.45 0.39 -0.66 -0.38 -0.31 0.41 -0.12 0.02 0.43 0.19 -0.50
MAX 989.93 770.50 740.00 638.50 510.00 368.00 299.50 306.00 360.00 520.00 755.00 875.50 5910.50
MIN 493.50 392.00 255.00 397.00 249.00 143.50 99.50 98.50 110.00 290.50 390.00 461.00 4475.00
NO YRS 62 63 62 61 60 60 64 64 63 63 63 63 54