ANATONE 2 S, WASHINGTON

Monthly Total Growing Degree Days

(450184)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 198111
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
1912 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 14.50 z 315.00 129.88 b 57.00 0.00 f 501.88
1913 0.00 c 5.19 a 0.52 a 111.00 260.00 477.00 612.00 657.72 a 386.50 78.50 25.00 0.00 a 2613.42
1914 2.00 0.00 17.50 98.00 364.00 413.00 763.00 689.50 378.00 219.07 a 72.50 0.00 3016.57
1915 0.00 2.00 70.00 179.00 233.00 400.00 c 621.50 839.00 556.00 318.02 b 27.00 8.50 3254.02
1916 0.00 0.00 z 79.50 186.00 323.50 678.60 e 678.00 771.50 555.50 249.50 26.00 0.00 3548.10
1917 0.00 9.50 0.00 30.00 308.00 586.50 944.43 b 897.93 b 685.00 444.69 b 304.62 d 85.00 4295.67
1918 85.00 0.00 z 152.00 298.50 466.00 f 815.50 898.50 786.50 700.00 440.00 37.50 b 18.00 4231.50
1919 6.50 0.00 f 42.50 233.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 55.00 g 15.00 0.00 297.50
1920 9.09 b 2.69 b 11.50 67.50 182.00 395.00 738.50 684.00 396.50 136.50 11.00 0.55 c 2634.82
1921 0.00 2.00 38.00 59.50 316.00 594.83 a 708.00 714.00 302.07 a 253.00 56.25 b 0.52 a 3044.16
1922 0.00 a 0.00 a 4.13 a 48.50 241.00 641.11 c 777.00 747.62 a 528.00 246.97 a 3.62 a 0.00 3237.95
1923 0.00 a 0.00 39.50 106.50 307.00 415.00 792.05 a 724.50 469.50 156.00 57.00 0.00 3067.05
1924 0.00 11.00 0.00 99.00 442.00 523.00 798.25 a 644.28 a 442.50 164.09 b 21.50 10.00 3155.62
1925 0.50 0.00 43.00 183.75 b 381.09 b 551.00 288.50 u 664.00 429.31 a 164.62 b 0.00 z 0.00 z 2417.27
1926 0.00 z 7.00 42.88 a 253.97 a 290.50 546.50 781.20 a 636.00 274.62 d 169.31 e 63.46 d 3.44 d 3068.88
1927 0.00 f 0.00 a 0.00 z 0.00 z 21.00 t 0.00 z 0.00 z 458.00 f 0.00 z 222.50 59.00 0.00 a 281.50
1928 0.53 b 0.00 19.00 p 3.50 z 70.50 w 0.00 z 296.00 r 483.00 g 0.00 z 140.69 e 4.04 d 0.00 e 145.27
1929 0.00 c 0.00 g 0.00 z 0.00 z 0.00 z 0.00 z 599.50 i 564.50 k 416.50 342.03 a 52.00 17.05 a 827.58
1930 0.00 17.50 48.57 a 250.86 a 272.00 455.00 806.50 843.00 502.50 140.00 58.00 0.00 3393.93
1931 0.00 0.00 27.50 134.00 426.00 533.50 835.00 828.50 462.50 221.00 58.50 0.00 3526.50
1932 0.00 9.00 11.50 146.50 295.02 a 569.50 701.50 731.50 538.00 259.50 51.00 2.50 3315.52
1933 0.00 a 0.00 2.00 135.50 196.00 559.50 801.00 769.83 a 392.00 376.50 98.00 25.50 3355.83
1934 8.00 50.50 157.00 330.50 488.00 535.50 796.50 838.50 438.50 81.00 s 135.50 1.60 b 3780.10
1935 4.50 3.50 18.08 a 100.50 362.50 575.50 741.50 704.73 a 612.86 b 291.00 2.50 0.00 a 3417.17
1936 0.00 0.00 17.00 302.50 503.75 a 572.00 807.00 806.00 480.00 347.50 77.50 1.72 d 3914.97
1937 0.00 b 0.00 31.52 a 88.50 376.65 a 510.00 a 830.28 a 688.72 a 628.27 d 357.05 c 53.50 j 8.00 h 3510.99
1938 0.00 d 0.00 22.22 a 116.50 333.25 c 579.00 894.00 700.60 a 658.45 a 0.00 z 0.00 n 1.00 3305.01
1939 0.00 0.00 b 96.00 197.14 b 409.20 a 426.21 a 829.00 853.50 574.00 243.87 a 107.07 a 45.00 3780.99
1940 1.50 2.32 d 68.50 112.78 c 463.81 e 635.00 822.50 802.38 a 534.00 281.77 c 2.00 2.50 t 3726.56
1941 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 486.67 c 840.00 707.00 304.50 0.00 z 0.00 z 0.00 z 2338.17
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 159.00 r 768.00 670.50 416.50 h 287.00 30.50 k 0.00 z 1725.50
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 0.52 a 5.00 76.50 339.00 424.66 a 834.42 a 843.50 390.00 b 0.00 z 0.00 z 0.00 n 2913.59
1946 0.00 2.00 29.85 d 167.07 a 355.98 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 554.90
1947 0.00 z 6.00 72.50 137.50 424.00 432.00 717.00 652.50 465.00 e 237.50 6.50 0.00 a 3150.50
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 548.00 578.00 603.00 418.00 212.00 4.00 0.00 2363.00
1949 0.00 a 0.00 9.50 182.00 399.00 476.50 664.50 668.00 472.00 102.50 115.00 0.00 3089.00
1950 0.00 3.50 0.00 42.00 203.00 401.50 669.00 688.00 451.00 201.50 50.00 5.50 f 2709.50
1951 0.00 z 4.00 0.00 z 0.00 z 0.00 z 219.50 j 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4.00
1952 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 162.00 t 740.79 b 717.50 565.38 d 410.75 e 13.33 c 0.00 b 2447.76
1953 10.00 g 3.50 h 26.50 134.00 f 203.00 343.00 710.86 b 689.46 d 481.00 f 287.50 58.39 b 0.00 2318.72
1954 2.00 14.50 10.00 f 105.00 c 328.00 348.50 702.84 b 461.00 f 194.50 s 79.50 i 88.00 1.55 a 1590.39
1955 0.00 0.00 0.52 a 30.00 d 192.64 c 520.34 a 645.50 404.00 m 439.82 b 218.50 17.00 3.00 2067.33
1956 0.00 e 0.00 m 37.31 d 182.00 361.48 c 444.00 775.50 332.00 n 480.52 a 169.50 21.00 0.00 a 2471.31
1957 0.00 14.00 7.00 112.24 a 371.50 488.00 660.82 a 601.83 b 582.12 d 134.85 a 5.50 0.00 g 2977.85
1958 0.00 27.50 5.50 60.00 482.64 b 543.50 753.00 859.50 414.31 a 277.97 a 35.89 b 1.55 a 3461.36
1959 6.00 0.00 17.00 h 6.50 z 157.50 g 464.44 c 791.69 e 0.00 z 0.00 z 0.00 z 32.00 0.00 1294.14
1960 0.00 0.00 99.50 132.00 255.00 547.00 897.50 610.00 468.33 c 180.00 2.50 0.00 3191.83
1961 0.00 5.50 15.50 102.50 271.50 652.50 810.00 886.00 311.00 177.00 7.00 0.00 3238.50
1962 0.00 a 0.00 8.50 171.00 189.50 456.00 683.00 668.00 519.50 202.00 41.00 4.50 2943.00
1963 0.00 39.00 34.00 97.00 356.50 505.50 639.50 736.50 643.50 308.50 25.50 0.00 3385.50
1964 0.00 0.50 29.00 54.50 294.50 480.00 756.50 627.23 a 396.00 302.50 24.50 0.50 2965.73
1965 0.00 10.89 a 22.00 137.50 0.00 z 0.00 z 333.50 q 739.50 315.00 388.50 84.31 a 2.50 1700.20
1966 1.00 0.00 50.50 123.50 366.32 a 426.00 688.00 744.50 578.00 187.50 35.17 a 1.00 3201.49
1967 0.00 7.00 9.50 18.00 272.50 532.00 796.00 892.00 665.00 0.00 z 61.00 1.00 3254.00
1968 0.00 25.00 81.50 88.00 267.00 498.50 802.50 648.50 464.50 166.00 5.00 0.00 3046.50
1969 0.00 0.00 45.50 135.00 398.00 586.50 709.00 741.70 d 521.50 114.00 64.00 2.50 3317.70
1970 0.00 7.00 9.50 27.50 316.00 644.00 844.00 801.50 344.50 188.00 18.00 1.00 3201.00
1971 15.00 29.50 8.50 86.00 371.50 378.10 a 761.00 912.50 320.00 190.00 15.50 0.00 3087.60
1972 0.00 9.00 90.50 69.50 350.30 a 534.50 732.50 817.50 354.00 201.00 12.50 1.50 3172.80
1973 6.50 15.00 23.00 110.00 381.50 546.00 810.00 789.50 481.50 201.50 17.00 1.00 3382.50
1974 7.00 0.00 31.00 99.00 234.50 634.00 738.50 761.00 555.50 287.00 20.50 1.50 3369.50
1975 2.50 0.00 13.00 22.00 248.50 441.50 869.50 694.50 486.50 188.00 56.00 24.50 3046.50
1976 5.50 0.50 14.00 88.50 335.00 398.00 756.00 642.00 588.50 228.50 87.00 0.00 3143.50
1977 4.00 43.50 8.50 234.00 208.00 650.50 709.00 855.00 382.50 180.50 15.00 6.00 3296.50
1978 0.00 11.00 141.50 94.00 231.50 530.00 726.50 666.50 424.50 230.00 22.50 0.00 3078.00
1979 0.00 0.00 40.50 102.00 343.00 524.00 775.50 766.00 570.00 277.50 11.00 13.50 3423.00
1980 0.00 20.50 7.00 238.50 268.50 400.50 703.00 578.00 504.50 258.50 83.00 16.57 b 3078.57
1981 21.70 a 8.00 39.00 154.00 269.00 405.00 671.50 823.00 507.50 142.50 81.50 0.00 z 3122.70
Period of Record Statistics
MEAN 3.31 7.48 36.07 128.92 321.14 511.71 757.77 739.04 475.26 233.31 45.31 5.43 3247.14
S.D. 11.72 11.47 37.56 72.80 81.85 92.55 76.64 86.01 104.97 84.06 46.89 13.62 307.64
SKEW 6.17 2.09 1.64 0.84 0.23 0.53 0.01 0.21 0.13 0.65 3.02 4.22 1.02
MAX 85.00 50.50 157.00 330.50 503.75 815.50 944.43 912.50 700.00 444.69 304.62 85.00 4295.67
MIN 0.00 0.00 0.00 18.00 182.00 343.00 578.00 578.00 274.62 78.50 2.00 0.00 2613.42
NO YRS 57 57 57 57 55 58 59 57 59 58 60 56 37