MARIETTA 3 NNW, WASHINGTON

Monthly Total Growing Degree Days

(455028)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 195807
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
1913 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 79.50 79.50
1914 108.50 85.00 216.50 339.50 504.50 565.00 739.50 682.50 477.00 448.50 158.00 24.50 4349.00
1915 55.50 124.00 317.00 451.00 541.50 658.50 683.55 a 707.50 527.00 369.50 83.00 63.50 4581.55
1916 1.00 49.20 a 113.50 257.50 412.50 554.50 638.00 667.53 a 494.00 246.00 0.00 z 21.38 b 3455.11
1917 33.50 36.50 62.50 222.00 416.50 499.00 647.00 710.50 508.50 313.00 242.50 59.50 3751.00
1918 102.00 56.00 126.50 273.50 406.50 936.43 b 680.50 652.50 526.50 316.00 144.00 72.50 4292.93
1919 87.50 41.00 119.50 267.50 409.00 453.50 627.50 642.50 500.50 214.50 110.69 a 108.00 3581.69
1920 41.50 39.00 120.50 164.50 352.00 490.00 695.00 701.50 484.50 288.50 171.00 89.50 3637.50
1921 32.50 83.50 124.50 189.00 375.00 531.50 597.00 599.50 448.00 319.09 b 152.00 52.70 a 3504.29
1922 12.50 11.00 76.50 177.00 421.00 582.00 640.50 622.50 499.00 335.50 76.50 62.52 a 3516.52
1923 53.98 b 5.00 94.50 272.00 440.50 581.00 725.00 731.50 538.50 313.00 106.00 86.00 3946.98
1924 62.50 150.00 101.50 210.50 474.50 577.00 688.00 679.50 490.50 378.00 118.50 0.00 z 3930.50
1925 102.50 184.00 193.00 339.50 538.00 624.50 762.00 750.50 559.50 275.00 181.00 202.53 a 4712.03
1926 76.00 192.50 283.50 459.50 515.00 716.90 a 779.50 719.50 402.00 382.00 201.00 81.50 4808.90
1927 47.00 68.00 95.00 218.28 a 374.00 593.50 697.00 692.50 518.50 344.00 105.00 20.50 3773.28
1928 78.50 72.50 187.00 274.00 498.00 581.00 745.50 668.00 452.50 295.50 164.00 49.50 4066.00
1929 6.50 5.50 131.50 244.00 439.50 569.50 697.50 702.00 514.00 375.00 76.50 36.50 3798.00
1930 0.00 85.50 138.50 346.50 408.50 525.50 658.50 723.50 494.00 226.00 100.00 44.50 3751.00
1931 115.50 61.50 159.00 306.50 479.00 569.00 687.00 630.00 492.00 285.00 72.00 34.50 3891.00
1932 0.00 z 0.00 z 0.00 z 252.50 482.00 621.50 635.50 691.50 508.00 363.50 188.50 47.50 3790.50
1933 33.50 21.00 120.90 a 197.50 369.00 506.50 647.00 709.00 467.00 283.00 153.50 64.07 a 3571.97
1934 93.00 118.50 230.00 387.41 a 487.50 570.00 647.50 695.00 481.50 351.00 246.21 a 58.50 4366.12
1935 79.00 98.50 67.00 206.00 419.50 570.50 657.50 664.50 527.59 a 255.00 51.50 88.00 3684.59
1936 73.50 3.00 76.97 b 306.00 484.50 617.00 699.05 a 686.50 464.00 341.00 79.50 102.00 3933.02
1937 0.00 34.50 213.50 226.50 403.50 576.00 693.00 644.00 527.00 407.00 151.00 80.50 3956.50
1938 38.00 44.00 111.08 a 282.00 422.50 595.50 699.50 632.50 579.50 313.00 72.50 80.00 3870.08
1939 71.00 8.50 114.50 280.86 a 436.00 500.50 656.17 a 681.00 479.00 316.50 262.76 a 170.50 3977.29
1940 88.50 100.50 213.00 333.50 532.00 638.00 717.00 700.50 610.00 445.50 73.00 125.50 4577.00
1941 117.00 121.00 256.50 354.00 446.00 576.00 795.00 704.50 509.50 392.00 204.50 103.50 4579.50
1942 59.50 75.50 147.50 346.50 476.50 559.00 779.50 784.00 515.50 402.00 104.50 85.00 4335.00
1943 11.00 80.00 92.50 344.00 417.98 a 591.50 749.00 714.50 584.50 403.50 159.50 67.00 4214.98
1944 90.50 72.50 128.50 323.00 464.50 601.50 756.50 744.50 592.50 426.00 199.00 67.00 4466.00
1945 109.50 102.50 130.50 202.76 a 546.00 599.00 773.00 761.00 543.00 375.50 141.21 a 118.00 4401.97
1946 106.50 129.50 180.00 278.50 542.00 0.00 z 754.50 692.50 581.00 301.50 97.00 74.00 3737.00
1947 41.00 107.50 230.50 362.00 565.50 646.00 767.50 711.50 546.00 385.00 133.50 98.00 4594.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 708.00 746.07 a 568.00 f 534.50 391.50 137.00 21.50 2538.57
1949 0.50 34.50 140.00 314.50 348.00 j 552.50 659.50 660.00 551.00 213.50 257.00 35.50 3418.50
1950 10.00 60.50 72.50 196.00 342.00 594.00 697.50 665.50 488.50 275.00 93.00 144.00 3638.50
1951 21.50 37.50 69.50 252.00 447.00 611.50 727.00 673.50 534.00 281.00 93.50 10.50 3758.50
1952 24.50 41.50 62.50 196.00 404.00 334.50 h 628.50 634.50 520.50 342.50 92.00 61.00 3007.50
1953 95.50 52.89 a 112.50 245.00 453.50 479.48 a 689.50 692.00 505.50 382.50 202.76 a 82.00 3993.13
1954 16.00 83.50 66.50 176.00 423.50 475.00 607.50 629.50 527.00 280.50 254.00 84.00 3623.00
1955 28.50 24.00 45.50 159.50 336.50 526.50 605.00 621.50 484.50 296.00 65.00 22.00 3214.50
1956 37.00 13.00 83.00 267.00 495.00 514.82 b 722.50 713.00 501.50 274.00 95.50 77.00 3793.32
1957 7.00 15.50 120.00 299.46 b 443.00 f 600.00 636.00 653.00 590.36 b 167.00 j 82.00 122.28 d 3125.60
1958 111.00 176.50 150.50 260.50 584.50 713.50 460.50 n 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1996.50
Period of Record Statistics
MEAN 55.35 69.91 137.12 274.12 452.06 584.93 693.97 684.72 515.44 330.73 138.40 74.50 4014.18
S.D. 38.26 49.35 63.75 71.78 62.11 81.55 53.07 40.31 42.18 60.58 59.37 39.70 403.95
SKEW 0.08 0.74 0.95 0.54 0.18 1.88 0.09 0.11 0.08 -0.01 0.60 0.94 0.28
MAX 117.00 192.50 317.00 459.50 584.50 936.43 795.00 784.00 610.00 448.50 262.76 202.53 4808.90
MIN 0.00 3.00 45.50 159.50 336.50 453.50 597.00 599.50 402.00 213.50 51.50 10.50 3214.50
NO YRS 43 43 43 44 42 43 44 43 44 43 43 44 36