ABERDEEN 20NNE, WASHINGTON

Monthly Total Growing Degree Days

(450013)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200406
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
1927 0.00 z 48.50 o 161.00 272.50 0.00 z 632.00 763.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1829.00
1928 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
1929 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
1930 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
1931 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
1932 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
1933 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
1934 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
1935 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
1936 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
1937 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
1938 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
1939 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
1940 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
1941 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
1942 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
1943 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
1944 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
1945 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
1946 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
1947 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
1948 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 98.50 0.00 z 98.50
1949 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
1950 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
1951 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
1952 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
1953 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
1954 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
1955 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
1956 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
1957 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 635.50 662.00 338.50 120.50 82.50 1839.00
1958 103.50 199.00 128.50 272.50 597.50 776.38 a 851.00 762.50 576.50 421.50 135.00 154.00 4977.88
1959 85.00 70.00 119.50 291.50 407.50 554.50 764.00 647.79 b 542.50 372.52 a 159.00 57.00 4070.81
1960 48.00 89.07 a 156.50 262.50 376.50 550.86 a 738.00 675.00 517.00 375.00 142.00 98.50 4028.93
1961 128.50 68.50 96.00 149.46 b 344.00 570.00 662.00 724.50 444.00 211.66 b 46.00 40.00 3484.62
1962 38.23 a 113.00 60.93 b 249.00 259.37 a 483.10 a 615.72 b 607.50 540.50 331.50 156.50 84.00 3539.36
1963 21.00 201.00 88.35 a 223.50 401.50 480.52 a 590.07 b 665.50 617.00 370.97 a 106.00 59.00 3824.40
1964 23.00 26.50 57.50 123.00 297.00 460.00 580.00 579.00 448.50 327.00 62.50 0.00 z 2984.00
1965 1.00 22.50 135.00 215.00 0.00 z 0.00 z 680.50 0.00 z 0.00 z 0.00 z 0.00 z 48.00 1102.00
1966 10.33 a 28.00 a 109.50 240.50 398.00 471.50 614.00 661.50 571.00 296.00 138.50 96.10 a 3634.93
1967 55.00 45.00 36.00 112.00 360.50 597.50 655.50 792.00 618.00 312.50 132.00 50.00 3766.00
1968 46.50 115.00 123.50 146.50 374.00 480.50 678.00 606.50 507.50 229.00 117.50 21.00 3445.50
1969 0.00 0.00 79.00 158.00 449.00 601.50 604.00 558.50 489.50 231.00 118.50 56.50 3345.50
1970 50.00 99.00 94.50 102.00 320.50 568.50 612.50 608.00 395.50 228.50 131.00 6.50 3216.50
1971 27.00 51.50 18.00 142.00 374.00 362.00 643.50 696.00 411.00 235.50 95.50 1.00 3057.00
1972 16.50 25.00 104.50 73.50 409.00 488.00 645.32 a 691.50 390.00 231.50 96.00 57.50 3228.32
1973 23.00 49.00 64.00 183.50 369.00 453.00 612.50 536.00 499.00 235.50 38.00 48.00 3110.50
1974 39.50 13.00 79.00 135.50 208.50 483.00 562.00 660.50 593.50 275.50 95.00 52.50 3197.50
1975 23.00 5.50 23.50 63.50 294.50 412.24 a 632.00 533.50 497.50 230.00 104.50 45.50 2865.24
1976 32.50 11.00 22.50 131.50 320.50 373.50 564.00 557.00 540.00 302.00 133.00 49.00 3036.50
1977 23.00 70.50 23.50 211.50 247.00 484.50 548.00 716.00 433.50 245.50 71.50 47.50 3122.00
1978 79.50 97.00 169.00 196.50 323.00 592.50 690.00 647.50 448.00 344.50 48.50 14.50 3650.50
1979 1.50 21.50 166.00 207.50 424.00 496.00 660.00 640.00 572.00 361.50 63.50 79.00 3692.50
1980 11.00 66.00 62.00 229.00 349.00 398.00 626.00 555.00 486.00 315.00 148.50 124.00 3369.50
1981 59.00 64.50 146.00 163.50 334.00 412.50 583.00 740.00 499.00 235.50 136.00 30.00 3403.00
1982 12.50 44.50 40.50 106.50 339.50 574.00 572.50 635.00 536.00 291.00 40.50 26.50 3219.00
1983 75.00 79.00 154.50 212.50 458.50 462.50 592.00 671.50 426.50 231.00 153.50 5.00 3521.50
1984 77.50 31.50 131.00 128.50 244.00 440.00 615.50 610.50 442.50 212.00 76.50 2.50 3012.00
1985 1.50 25.50 44.50 209.00 383.50 510.50 762.00 674.00 446.50 257.50 51.00 0.00 3365.50
1986 81.12 a 78.50 216.00 150.50 377.50 590.50 559.00 778.50 476.00 404.50 109.50 43.50 3865.12
1987 36.50 80.50 156.50 291.00 430.50 566.50 599.00 690.50 559.50 361.00 167.00 34.50 3973.00
1988 19.50 103.50 96.00 258.00 361.00 471.50 660.50 664.00 474.00 411.00 118.00 60.00 3697.00
1989 24.50 6.00 55.00 303.00 400.50 554.50 590.50 626.00 571.50 322.00 130.00 80.50 3664.00
1990 59.50 17.50 176.00 275.00 366.50 496.00 759.50 749.00 636.00 244.50 140.69 a 13.50 3933.69
1991 39.50 148.50 63.00 190.00 334.50 434.50 695.50 680.00 587.00 310.50 151.00 85.00 3719.00
1992 96.50 144.50 296.50 276.50 518.50 633.50 713.00 704.00 478.50 350.00 105.00 6.00 4322.50
1993 12.50 66.50 151.00 211.50 523.50 518.00 570.50 697.00 574.00 376.00 49.50 52.50 3802.50
1994 98.50 24.00 202.50 280.50 440.00 472.50 675.00 669.00 586.50 266.00 21.50 57.00 3793.00
1995 105.00 112.00 131.50 213.00 478.00 539.50 711.00 594.00 617.00 283.50 187.50 80.50 4052.50
1996 71.50 89.00 160.00 250.50 286.50 488.50 743.50 715.00 474.00 267.50 98.50 15.00 3659.50
1997 82.00 42.00 90.50 180.50 490.00 483.00 662.00 746.00 576.50 302.00 185.50 31.00 3871.00
1998 69.00 90.00 155.50 233.50 395.50 523.00 734.50 707.00 594.00 306.50 142.00 51.00 4001.50
1999 44.50 22.50 62.50 192.00 279.50 446.50 608.50 691.00 520.00 264.00 153.00 51.67 a 3335.67
2000 2.00 56.50 88.00 287.50 339.00 532.50 645.00 632.06 d 401.50 f 295.53 a 66.92 d 30.50 2975.51
2001 38.75 a 17.77 b 116.50 188.40 e 280.00 g 436.15 d 455.50 g 639.93 c 524.42 d 211.50 i 126.67 c 14.93 d 2103.52
2002 65.00 29.50 19.50 i 99.50 n 308.50 338.00 i 691.00 670.67 e 498.00 290.50 143.00 41.50 2737.67
2003 109.50 29.00 123.50 163.00 332.00 574.50 455.00 i 494.50 f 532.00 361.00 56.00 19.00 2299.50
2004 35.50 53.50 136.50 229.00 g 327.50 222.50 o 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 553.00
Period of Record Statistics
MEAN 46.87 62.61 110.03 199.05 370.05 509.56 651.89 660.92 520.65 299.23 109.92 47.90 3596.87
S.D. 33.75 47.28 57.43 62.88 78.48 77.84 69.11 62.91 67.82 58.26 41.88 33.05 413.64
SKEW 0.51 1.11 0.61 -0.22 0.54 0.76 0.67 -0.12 -0.01 0.29 -0.31 0.85 0.77
MAX 128.50 201.00 296.50 303.00 597.50 776.38 851.00 792.00 662.00 421.50 187.50 154.00 4977.88
MIN 0.00 0.00 18.00 63.50 208.50 362.00 548.00 533.50 390.00 211.66 21.50 0.00 2865.24
NO YRS 47 47 47 46 45 45 45 45 45 45 47 46 40