QUILLAYUTE STATE AP, WASHINGTON

Monthly Total Growing Degree Days

(456858)

Base Temperature = 40 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
1966 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 580.50 534.50 289.50 160.00 131.50 1696.00
1967 87.00 77.00 42.00 93.00 337.00 528.50 622.00 700.00 590.00 372.00 182.00 78.00 3708.50
1968 95.50 150.00 173.00 155.00 356.50 442.50 636.50 575.00 485.00 279.00 170.00 39.50 3557.50
1969 16.50 24.00 117.00 164.50 409.00 574.50 558.50 521.00 483.00 303.50 167.50 128.50 3467.50
1970 72.00 161.00 125.50 115.50 299.50 509.00 565.50 570.50 444.50 291.00 156.50 35.50 3346.00
1971 81.00 68.50 31.00 168.50 325.00 374.00 569.00 659.50 435.00 289.50 136.50 12.50 3150.00
1972 27.00 48.50 127.00 93.00 425.50 474.00 635.00 659.00 375.00 260.00 149.50 90.00 3363.50
1973 68.00 79.00 97.50 199.50 363.00 445.50 557.50 475.50 492.00 269.00 62.50 83.50 3192.50
1974 60.50 39.00 95.50 193.50 254.50 449.00 553.00 601.00 610.00 328.50 152.00 131.50 3468.00
1975 53.50 48.50 51.50 104.50 353.00 404.00 594.00 537.50 530.00 281.50 143.50 86.50 3188.00
1976 91.00 40.50 55.00 201.50 306.00 385.00 570.50 562.00 536.50 340.00 192.50 127.50 3408.00
1977 69.50 140.00 80.50 210.50 268.00 461.50 529.00 641.00 451.00 287.00 120.00 71.50 3329.50
1978 108.00 124.50 171.00 226.00 332.00 560.50 615.00 631.00 475.50 361.00 63.50 20.00 3688.00
1979 8.50 38.00 171.50 217.00 385.00 446.50 619.50 631.50 598.00 386.00 130.00 148.00 3779.50
1980 24.50 143.00 110.50 242.00 325.50 424.00 610.50 517.50 497.00 380.00 194.50 176.50 3645.50
1981 174.00 121.50 204.50 203.00 345.50 426.50 559.00 658.50 503.00 287.50 182.00 72.00 3737.00
1982 41.00 66.00 52.00 100.00 302.50 496.00 530.00 603.50 530.50 318.50 76.50 47.00 3163.50
1983 138.50 135.00 191.50 230.00 419.00 474.00 605.50 626.50 432.00 242.00 185.00 30.50 3709.50
1984 127.00 117.00 198.50 172.00 288.50 395.00 575.00 584.50 450.50 253.00 115.50 18.50 3295.00
1985 37.50 42.50 37.00 177.00 363.00 447.00 629.50 576.50 446.50 268.50 60.50 41.00 3126.50
1986 148.00 83.00 225.50 145.00 350.50 520.00 520.00 639.50 451.50 383.00 143.00 96.00 3705.00
1987 95.00 126.50 185.00 270.50 391.50 458.50 569.50 603.00 534.00 388.00 239.00 59.00 3919.50
1988 45.50 156.00 135.50 231.00 351.00 431.50 605.50 615.50 463.00 402.00 156.00 109.00 3701.50
1989 44.50 26.00 93.50 310.00 359.00 521.00 574.50 601.50 578.00 342.50 177.00 140.00 3767.50
1990 98.50 70.00 164.00 264.50 352.50 476.00 663.50 665.00 597.00 257.00 166.50 46.00 3820.50
1991 65.50 176.50 76.50 179.00 319.50 414.50 594.00 577.50 602.00 300.50 171.00 136.00 3612.50
1992 149.00 191.00 263.50 269.00 442.50 551.50 640.50 640.00 443.00 344.00 145.50 32.50 4112.00
1993 54.00 101.00 169.00 241.50 480.50 501.50 552.00 648.00 467.00 391.50 92.00 86.50 3784.50
1994 153.00 47.00 175.50 265.00 392.50 446.50 598.50 644.50 568.00 275.00 56.00 93.00 3714.50
1995 147.50 167.50 158.50 219.50 428.00 520.50 652.50 557.00 601.50 327.00 222.00 139.00 4140.50
1996 98.00 135.00 157.00 262.50 308.50 436.50 631.00 646.00 433.00 293.00 142.50 22.50 3565.50
1997 99.50 60.00 100.50 182.00 425.50 458.00 580.50 635.50 582.50 334.00 232.00 102.00 3792.00
1998 135.22 b 135.50 167.50 195.50 382.00 453.00 632.50 612.00 479.00 353.50 178.50 77.00 3801.22
1999 65.50 55.00 74.00 123.00 254.50 401.00 515.50 594.50 436.00 239.50 188.00 92.50 3039.00
2000 23.50 81.50 107.00 243.50 314.50 464.00 599.50 582.50 494.50 282.00 87.00 58.00 3337.50
2001 83.00 26.00 105.00 142.00 297.50 368.50 505.50 570.50 459.50 277.00 173.00 55.50 3063.00
2002 87.50 62.00 62.00 158.50 264.50 472.00 587.00 578.50 464.00 291.00 235.50 94.00 3356.50
2003 202.00 64.00 149.50 178.50 302.50 524.00 609.50 584.50 524.00 381.50 100.00 70.00 3690.00
2004 128.50 106.00 176.00 272.50 370.00 511.50 654.00 700.50 483.00 329.00 159.50 96.50 3987.00
2005 170.50 83.50 204.00 228.50 466.50 477.50 599.00 624.00 448.50 366.00 100.50 126.50 3895.00
2006 143.50 78.00 98.50 212.50 367.50 506.50 613.50 542.50 487.00 288.50 149.50 68.50 3556.00
2007 46.00 96.50 157.00 202.00 321.50 432.50 660.50 617.00 479.50 282.50 110.50 49.50 3455.00
2008 36.00 82.00 56.00 111.00 e 349.00 380.50 517.50 591.50 491.00 285.50 235.50 40.50 3176.00
2009 61.00 46.50 45.00 162.50 310.50 504.50 626.50 605.50 542.00 302.00 160.50 60.00 3426.50
2010 197.00 157.00 158.50 201.50 272.50 426.50 550.00 571.00 530.00 352.00 140.00 103.00 3659.00
2011 98.50 31.50 108.00 84.50 247.00 433.50 537.50 594.00 554.00 311.50 84.83 a 54.00 3138.83
2012 82.00 113.00 82.00 232.00 320.50 386.50 558.50 658.50 483.00 336.00 194.00 55.50 3501.50
2013 56.00 120.00 201.50 10.50 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 377.50
Period of Record Statistics
MEAN 89.24 92.36 127.39 192.47 345.65 460.76 588.76 604.51 501.60 314.94 149.77 79.40 3544.37
S.D. 48.75 45.99 57.31 55.82 56.63 51.27 42.11 46.34 56.99 44.52 48.27 39.76 281.69
SKEW 0.50 0.31 0.12 -0.21 0.37 0.19 -0.13 -0.28 0.33 0.32 -0.18 0.34 0.01
MAX 202.00 191.00 263.50 310.00 480.50 574.50 663.50 700.50 610.00 402.00 239.00 176.50 4140.50
MIN 8.50 24.00 31.00 84.50 247.00 368.50 505.50 475.50 375.00 239.50 56.00 12.50 3039.00
NO YRS 47 47 47 46 46 46 46 47 47 47 47 47 46