OLYMPIA PRIEST PT PA, WASHINGTON

Monthly Total Growing Degree Days

(456109)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 195512
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
1895 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 82.27 e 82.27
1896 104.50 133.09 a 153.00 189.64 b 444.73 e 581.00 822.50 730.50 496.50 373.50 86.00 g 148.44 e 4177.41
1897 67.88 b 68.44 a 52.00 355.00 552.50 564.00 663.50 832.00 501.00 330.50 118.00 107.47 a 4212.29
1898 32.00 127.50 92.00 273.62 a 465.50 609.00 750.20 a 781.20 a 592.50 320.85 a 156.50 70.50 4271.37
1899 107.43 b 94.50 105.92 a 234.50 335.00 525.50 747.50 619.00 608.50 333.00 308.50 115.00 4134.35
1900 90.93 a 114.00 289.00 318.50 476.50 652.00 744.00 652.00 524.00 316.50 159.00 176.50 4512.93
1901 51.31 b 86.00 162.50 217.00 460.50 506.00 635.00 753.50 505.50 505.00 217.50 87.50 4187.31
1902 79.00 151.93 a 144.00 270.50 479.35 d 568.00 706.00 709.50 516.00 444.50 164.44 c 55.00 4288.22
1903 106.90 b 56.52 a 101.00 225.50 460.00 658.50 678.38 a 720.00 558.50 414.37 a 179.00 71.00 f 4158.67
1904 73.00 20.50 76.50 372.50 453.50 587.50 761.50 724.50 609.00 430.50 215.00 85.50 4409.50
1905 42.62 c 107.50 252.50 337.00 440.00 643.50 821.00 713.00 568.00 228.50 124.00 57.50 4335.12
1906 87.00 72.00 186.00 343.50 348.50 g 543.00 904.88 b 759.50 541.15 d 312.00 h 230.00 f 200.43 b 3637.46
1907 14.50 95.76 c 82.31 b 273.50 550.00 627.50 619.00 f 538.50 g 561.50 419.00 193.50 76.00 2893.57
1908 22.00 o 52.50 126.50 272.00 357.00 565.50 803.50 702.00 515.00 335.50 238.00 25.66 b 3993.16
1909 34.00 61.50 128.50 216.00 359.00 566.00 645.00 645.50 550.50 350.00 171.50 12.00 3739.50
1910 33.00 21.50 256.78 a 267.00 512.00 522.00 688.00 615.00 492.50 380.50 144.00 74.92 a 4007.20
1911 26.50 15.50 147.00 180.50 376.50 512.50 768.00 686.65 a 473.50 357.00 170.00 59.50 3773.15
1912 96.50 96.00 109.50 234.50 510.50 587.00 735.50 687.00 535.50 254.50 144.00 51.50 4042.00
1913 16.00 42.50 98.00 270.50 434.00 611.50 715.00 743.00 555.00 303.50 144.50 73.00 4006.50
1914 98.00 105.00 245.00 349.00 573.50 596.00 783.50 752.27 a 508.50 450.50 195.00 37.00 4693.27
1915 34.50 106.00 276.50 391.00 468.50 593.00 741.50 818.00 561.50 403.53 b 115.00 c 103.50 4612.53
1916 3.50 109.50 156.00 302.50 397.50 568.00 670.00 776.50 607.00 264.00 162.50 34.50 4051.50
1917 49.00 43.50 68.50 224.00 414.00 575.50 748.00 782.50 521.50 394.00 282.00 171.50 4274.00
1918 93.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 93.50
1919 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 579.00 f 502.00 l 0.00 z 135.50 k 141.00 0.00 z 141.00
1920 94.00 60.50 144.00 0.00 z 382.50 595.00 791.00 798.50 585.00 377.50 171.00 77.50 4076.50
1921 16.50 104.00 161.00 159.50 404.00 625.00 638.00 711.50 499.00 387.50 211.50 46.50 3964.00
1922 2.00 s 0.00 z 36.00 190.00 497.03 a 707.07 a 735.50 0.00 z 642.50 453.00 60.50 0.00 z 3321.60
1923 106.84 c 0.00 z 0.00 z 326.00 453.50 616.00 761.71 c 826.00 611.00 406.00 185.00 84.00 4376.05
1924 73.50 166.50 144.00 324.00 619.00 663.50 938.00 927.50 0.00 z 0.00 z 0.00 z 0.00 z 3856.00
1925 0.00 z 135.50 144.50 148.00 o 537.00 585.00 765.00 703.18 a 397.50 h 311.60 b 120.50 148.28 a 3450.57
1926 74.00 136.50 278.50 445.50 482.00 651.21 a 788.00 744.52 a 483.75 b 425.22 a 219.50 74.00 4802.69
1927 56.83 a 58.50 106.00 261.21 a 350.50 645.00 748.13 a 767.00 515.19 d 422.63 a 168.00 26.00 4125.00
1928 79.50 56.00 237.00 208.50 528.50 613.00 797.00 747.00 558.00 374.50 182.50 53.50 4435.00
1929 11.50 16.07 a 118.50 180.00 c 441.50 560.50 730.50 771.00 584.00 396.59 b 91.50 87.00 3988.66
1930 7.00 75.00 162.50 343.50 417.50 571.50 701.50 804.50 558.50 218.03 a 124.66 a 30.50 4014.69
1931 84.50 48.50 176.50 313.00 555.50 573.50 773.50 743.00 572.00 377.00 146.50 26.00 4389.50
1932 39.02 b 64.00 149.00 280.56 c 453.50 635.00 652.50 728.50 597.41 a 373.50 179.00 32.00 4183.99
1933 36.34 b 15.00 96.10 a 246.72 a 343.50 546.00 677.00 740.50 470.00 360.00 152.50 104.00 3787.67
1934 96.50 128.50 295.53 a 423.50 523.50 621.50 705.50 752.00 529.50 389.00 203.50 72.00 4740.53
1935 66.50 44.00 41.50 235.00 448.00 597.50 718.00 723.00 605.00 296.00 66.50 59.00 3900.00
1936 55.50 12.50 85.00 342.50 505.00 614.00 739.50 786.50 540.50 412.50 96.50 89.38 a 4279.38
1937 0.00 17.50 200.50 235.50 459.00 634.50 767.00 714.00 598.50 513.50 233.50 g 112.00 4252.00
1938 46.00 81.08 d 155.00 361.50 540.50 666.00 822.00 695.00 628.00 367.50 84.50 75.43 a 4522.52
1939 69.00 7.50 107.50 349.50 495.48 a 580.50 799.00 818.00 616.50 425.00 227.50 161.50 4656.98
1940 91.50 124.50 260.00 391.50 611.50 726.50 782.50 820.00 699.00 459.00 94.50 130.50 5191.00
1941 104.50 108.50 351.50 465.00 533.50 692.00 912.00 800.00 594.00 435.50 214.50 94.50 5305.50
1942 41.50 63.50 144.00 335.50 506.00 635.50 860.50 865.00 638.50 407.00 107.00 80.00 4684.00
1943 21.50 59.50 85.50 324.00 403.00 553.00 730.00 679.50 611.50 367.00 142.00 46.50 4023.00
1944 53.50 43.00 120.50 278.00 431.00 558.21 b 745.50 718.00 643.50 452.50 157.50 35.50 4236.71
1945 92.00 70.52 a 116.50 242.00 554.00 602.00 843.00 778.10 a 551.50 393.50 183.50 117.80 a 4544.42
1946 72.50 64.00 159.00 288.00 603.50 577.00 778.50 780.50 579.50 294.00 62.50 68.50 4327.50
1947 26.00 79.50 267.50 408.00 616.00 635.00 760.00 733.50 604.50 377.00 145.50 57.50 4710.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 700.50 730.05 a 672.00 539.00 306.38 a 90.50 1.50 3039.93
1949 0.00 36.00 146.00 320.00 559.50 572.50 717.50 739.50 615.00 225.02 b 265.50 41.50 4238.02
1950 3.00 59.00 49.00 184.50 402.50 635.00 796.50 772.00 598.50 303.50 111.00 87.00 g 3914.50
1951 28.50 54.00 73.00 347.50 450.00 673.00 792.00 740.50 594.50 367.00 127.50 33.00 4280.50
1952 27.90 a 74.05 a 132.50 305.00 493.00 544.00 769.50 760.50 657.50 462.00 99.00 49.50 4374.45
1953 139.00 69.50 152.42 a 258.00 463.00 523.00 748.50 755.50 609.00 425.50 197.00 0.00 z 4340.42
1954 22.50 72.00 90.50 230.50 457.50 468.50 611.00 637.50 553.50 284.50 246.50 43.50 3718.00
1955 25.32 a 28.50 56.83 a 166.00 408.50 583.00 632.50 703.00 546.50 344.50 93.00 33.50 3621.15
Period of Record Statistics
MEAN 56.43 72.99 149.15 288.86 472.31 599.01 750.71 743.92 566.65 371.42 159.47 75.87 4286.26
S.D. 35.09 38.95 73.12 73.31 71.47 52.66 68.21 59.13 50.45 67.12 55.46 43.62 364.82
SKEW 0.15 0.32 0.79 0.28 0.14 0.15 0.35 0.25 0.11 -0.34 0.39 0.89 0.60
MAX 139.00 166.50 351.50 465.00 619.00 726.50 938.00 927.50 699.00 513.50 308.50 200.43 5305.50
MIN 0.00 7.50 36.00 159.50 335.00 468.50 611.00 615.00 470.00 218.03 60.50 1.50 3621.15
NO YRS 55 55 56 55 56 58 57 56 56 56 55 54 44