GRAPEVIEW 3 SW, WASHINGTON

Monthly Total Growing Degree Days

(453284)

Base Temperature = 40 F

File last updated on Jul 25, 2006
*** Note *** Provisional Data *** After Year/Month 199506
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 702.00 737.00 698.50 554.50 364.50 123.50 13.00 3193.00
1949 1.50 46.50 191.50 339.50 574.50 595.00 740.00 786.00 670.00 c 301.50 282.00 72.50 4600.50
1950 10.00 75.00 116.50 227.50 423.50 658.00 780.00 812.50 615.00 351.50 173.00 192.50 4435.00
1951 51.50 69.50 111.50 374.50 531.50 681.00 813.00 765.00 619.50 395.00 174.50 36.50 4623.00
1952 36.00 89.00 130.00 306.50 519.52 b 548.50 764.50 614.50 f 669.00 491.50 142.50 83.50 3780.52
1953 178.50 81.50 159.50 286.00 467.50 541.00 763.00 774.50 619.00 420.00 233.00 112.00 4635.50
1954 40.50 93.00 108.50 243.50 493.00 523.50 649.50 679.00 601.00 350.00 299.00 89.50 4170.00
1955 48.50 44.00 81.50 173.00 406.00 593.50 666.00 717.00 562.50 367.00 99.31 a 61.50 3819.81
1956 60.00 18.50 104.50 344.00 587.50 553.00 792.00 786.50 571.00 343.00 122.00 105.50 4387.50
1957 12.50 55.50 174.50 363.00 594.00 649.00 721.50 724.50 715.50 385.00 136.50 142.50 4674.00
1958 119.50 214.50 166.00 317.00 645.00 765.50 933.00 873.00 617.00 430.50 179.50 188.50 5449.00
1959 99.20 a 74.50 155.00 318.50 453.00 629.50 807.00 727.00 551.50 381.00 161.11 c 73.00 4430.31
1960 48.50 87.00 172.50 319.00 449.00 614.00 823.00 727.00 572.00 415.00 170.00 78.00 4475.00
1961 145.50 148.00 196.50 278.50 499.00 709.50 831.50 883.00 568.00 339.50 117.50 78.00 4794.50
1962 67.50 146.50 128.00 366.00 396.00 587.50 728.00 732.00 615.00 407.00 214.50 158.50 4546.50
1963 49.00 224.50 137.50 308.50 512.00 592.00 712.50 777.00 722.07 a 461.00 193.50 108.00 4797.57
1964 74.00 65.50 162.50 241.00 430.00 582.50 722.50 706.00 555.50 384.92 a 101.00 39.50 4064.92
1965 61.00 88.00 176.50 331.50 421.00 633.00 810.50 809.50 552.00 449.50 259.00 85.00 4676.50
1966 73.00 87.50 191.50 0.00 z 500.50 571.00 727.00 782.00 661.50 371.00 203.50 162.50 4331.00
1967 89.50 110.00 102.50 221.00 497.00 716.50 810.50 923.50 731.00 426.50 217.50 116.00 4961.50
1968 92.50 165.50 269.70 a 282.00 509.00 596.50 838.50 704.00 584.00 345.50 209.50 43.00 4639.70
1969 21.00 29.00 184.00 275.50 566.50 736.50 734.70 a 705.00 585.00 326.02 a 188.50 132.50 4484.22
1970 63.50 144.15 a 195.00 247.00 474.00 692.50 776.50 767.50 521.50 326.50 192.50 40.00 4440.65
1971 44.00 0.00 z 0.00 z 219.50 451.50 467.50 727.00 799.50 506.00 292.00 123.50 5.50 3636.00
1972 20.50 70.50 178.50 160.00 525.50 585.00 743.00 772.50 494.50 282.50 144.00 87.00 4063.50
1973 42.50 87.00 146.50 265.00 486.00 577.50 747.00 660.00 603.50 357.02 a 77.50 91.50 4141.02
1974 73.50 54.50 150.50 280.00 392.00 598.00 685.50 768.00 679.50 358.50 175.50 98.50 4314.00
1975 52.50 43.50 100.50 172.50 448.00 556.50 764.50 675.50 585.50 331.50 141.50 95.50 3967.50
1976 69.50 42.50 66.50 255.50 428.50 516.00 697.50 666.50 599.00 373.00 175.00 78.50 3968.00
1977 47.00 131.50 90.00 308.00 396.00 623.00 668.50 834.50 501.00 315.00 126.50 67.00 4108.00
1978 84.00 125.50 214.50 250.00 407.50 653.50 737.00 709.50 504.50 367.50 67.00 28.00 4148.50
1979 7.00 51.50 223.50 279.50 486.00 602.50 768.00 730.00 615.00 a 386.00 98.50 124.00 4371.50
1980 18.00 105.00 125.60 b 332.68 b 491.50 512.50 725.50 680.50 564.50 398.00 179.50 152.50 4285.78
1981 75.50 111.50 214.50 263.00 427.50 501.00 679.50 807.00 559.00 277.45 a 181.00 68.00 4164.95
1982 48.50 75.00 91.00 175.00 431.00 664.50 672.50 731.00 574.50 318.00 79.00 45.00 3905.00
1983 93.00 139.00 206.50 262.50 517.00 532.00 652.50 717.50 486.00 292.50 172.00 20.50 4091.00
1984 119.50 80.50 208.50 267.50 416.50 591.00 731.50 743.50 589.50 318.00 154.00 20.00 4240.00
1985 11.00 56.00 117.00 295.34 a 473.50 591.50 841.28 b 749.50 564.50 369.00 73.50 16.50 4158.62
1986 107.50 112.00 290.00 234.50 488.50 669.50 654.00 859.50 558.50 420.00 155.50 88.50 4638.00
1987 69.50 138.00 234.00 352.50 520.00 646.00 711.00 775.50 646.00 453.00 248.50 66.50 4860.50
1988 31.00 137.00 175.00 306.00 473.00 563.00 728.50 738.50 576.00 462.50 177.00 87.50 4455.00
1989 80.50 40.50 120.50 365.00 484.00 639.50 693.00 727.50 644.00 391.00 205.50 125.00 4516.00
1990 82.00 65.00 222.00 350.00 457.50 599.00 828.00 812.50 683.50 333.00 190.50 44.00 4667.00
1991 74.50 183.50 136.50 261.50 445.50 532.50 789.00 795.00 646.50 378.50 209.50 117.50 4570.00
1992 122.50 168.50 296.50 362.50 585.50 704.00 788.00 799.00 585.50 424.00 177.00 36.50 5049.50
1993 43.00 78.00 228.00 313.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 662.50
1994 0.00 z 38.50 237.50 341.00 502.00 564.50 775.00 807.00 678.00 369.00 68.00 80.50 4461.00
1995 136.00 148.00 0.00 z 0.00 z 544.50 615.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1444.00
Period of Record Statistics
MEAN 65.11 96.51 166.42 285.23 483.21 608.01 749.76 760.43 597.34 371.74 165.05 83.82 4433.88
S.D. 38.91 48.78 55.55 56.18 58.74 66.17 59.99 59.42 60.52 51.00 54.85 45.84 338.64
SKEW 0.64 0.72 0.36 -0.41 0.57 0.28 0.48 0.55 0.31 0.22 0.16 0.42 0.52
MAX 178.50 224.50 296.50 374.50 645.00 765.50 933.00 923.50 731.00 491.50 299.00 192.50 5449.00
MIN 1.50 18.50 66.50 160.00 392.00 467.50 649.50 660.00 486.00 277.45 67.00 5.50 3819.81
NO YRS 46 46 45 45 46 47 46 45 46 46 46 46 41