DEER PARK AP, WASHINGTON

Monthly Total Growing Degree Days

(452066)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197703
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
1911 0.00 z 0.00 z 0.00 z 0.00 z 195.50 o 608.00 803.50 674.00 421.50 171.00 10.00 0.00 2688.00
1912 0.00 0.00 34.50 183.00 406.50 645.50 709.50 618.50 317.00 88.50 18.50 0.00 3021.50
1913 0.00 0.00 0.50 181.73 d 246.00 p 572.50 711.00 714.50 406.50 225.50 93.50 0.00 2905.73
1914 0.00 1.00 44.00 198.50 424.00 479.00 790.50 717.00 361.00 201.50 37.00 0.00 3253.50
1915 0.00 0.00 91.00 265.50 392.00 504.31 a 739.00 896.00 385.00 227.00 15.00 0.00 3514.81
1916 0.50 3.00 28.00 144.00 234.00 492.00 660.50 698.00 407.07 a 75.00 8.00 0.00 2750.07
1917 0.00 0.00 0.00 a 59.50 345.00 463.00 759.50 731.50 515.00 202.50 34.00 24.50 3134.50
1918 4.00 0.50 54.50 183.10 a 315.50 656.50 627.00 f 634.98 a 578.28 a 251.21 b 7.78 c 7.46 d 2693.81
1919 14.00 0.00 36.00 224.44 c 288.00 g 481.73 d 456.00 n 731.50 427.50 105.92 a 5.50 g 1.50 2022.59
1920 0.00 d 0.00 17.50 107.31 d 371.50 568.50 995.21 b 781.72 a 337.50 j 173.50 22.50 1.72 d 3039.45
1921 0.00 0.00 o 58.00 148.00 481.50 707.00 327.50 q 734.00 311.00 177.00 12.50 o 0.00 z 2616.50
1922 0.00 s 0.00 q 3.00 78.00 376.50 731.50 836.00 827.00 546.00 275.00 6.50 0.00 3679.50
1923 2.00 0.00 44.00 182.00 406.00 582.50 890.06 e 777.00 542.50 257.00 11.50 0.00 3694.56
1924 0.00 19.00 12.00 164.00 556.50 630.00 815.50 735.50 536.50 186.00 7.50 23.00 3685.50
1925 0.50 9.00 59.50 288.00 524.00 672.00 900.50 763.00 517.00 104.50 6.00 4.00 3848.00
1926 0.00 5.50 80.00 345.00 427.50 637.50 895.50 730.00 347.00 241.50 27.00 8.50 3745.00
1927 0.00 3.00 29.50 161.00 331.00 652.50 810.00 797.50 455.00 232.00 15.50 7.50 3494.50
1928 0.00 0.50 81.50 133.50 544.00 600.50 867.00 713.00 501.50 220.00 20.50 3.00 3685.00
1929 0.00 0.00 35.00 125.00 422.50 557.00 738.00 825.00 421.00 226.50 0.00 1.50 3351.50
1930 0.00 21.50 83.00 314.50 395.00 525.00 831.50 844.00 543.00 152.50 15.00 0.00 3725.00
1931 3.50 2.50 62.50 214.50 516.84 b 595.00 830.00 776.00 480.00 163.50 28.50 0.00 3672.84
1932 0.00 12.00 38.00 218.00 405.00 652.50 711.00 760.50 488.00 205.00 40.50 10.00 3540.50
1933 0.00 0.00 12.50 187.50 316.50 607.00 800.00 817.00 402.00 255.23 a 23.00 26.00 3446.73
1934 10.00 10.00 138.50 420.50 539.50 641.00 803.50 808.50 415.00 261.50 93.00 0.00 4141.00
1935 1.00 0.50 25.50 134.50 383.50 571.00 784.00 742.97 a 606.00 234.00 3.00 0.00 3485.97
1936 0.00 2.00 30.50 339.50 577.00 646.00 742.00 666.00 427.50 211.46 c 0.50 7.50 3649.96
1937 0.00 0.00 14.50 112.00 404.55 a 585.00 812.50 566.00 497.00 241.00 27.50 0.00 3260.05
1938 0.00 0.00 3.00 147.00 341.52 a 602.50 805.50 624.00 667.00 231.50 8.50 2.00 3432.52
1939 1.00 0.00 53.50 224.00 422.00 461.50 774.00 764.00 477.00 165.50 13.00 15.50 3371.00
1940 0.00 0.00 73.00 213.00 484.00 632.00 784.00 714.50 586.00 266.00 4.00 0.00 3756.50
1941 0.00 b 3.50 88.00 248.79 a 380.00 564.50 851.50 712.50 348.50 128.50 37.50 10.16 b 3373.45
1942 0.00 0.00 37.50 197.00 327.50 490.00 783.50 777.00 509.50 213.90 a 4.00 0.00 3339.90
1943 0.00 0.00 15.50 212.00 262.00 435.50 g 819.50 739.00 594.50 294.00 9.50 t 9.62 b 2946.12
1944 0.00 o 0.00 39.35 e 215.36 b 497.00 603.00 866.40 b 740.90 a 82.50 y 261.00 k 33.75 b 0.00 f 2995.75
1945 1.15 d 7.00 d 27.38 a 107.68 b 447.20 d 574.66 a 882.98 a 636.00 h 400.56 c 282.44 d 13.89 c 0.52 a 2745.46
1946 0.00 d 0.00 a 49.27 c 160.00 i 507.50 559.04 d 812.41 b 545.00 i 476.11 c 92.50 h 0.00 g 4.50 j 2404.33
1947 2.07 a 8.96 c 81.67 e 198.60 e 545.94 d 553.89 c 817.22 b 721.30 c 479.44 c 255.48 b 7.76 a 0.00 d 3672.35
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 462.00 j 571.00 g 473.28 a 172.29 e 0.00 c 0.00 b 645.56
1949 0.00 a 0.00 b 17.10 b 255.54 b 553.19 b 597.69 d 608.50 i 463.50 m 589.82 b 94.55 a 65.36 b 2.07 a 2175.32
1950 0.00 0.00 c 1.66 c 91.11 c 284.00 f 439.50 f 804.93 b 582.50 h 555.00 e 152.00 g 8.00 j 0.50 i 1452.70
1951 0.00 f 1.00 i 3.00 g 156.00 f 314.00 h 345.00 k 594.00 i 424.50 m 291.00 j 126.50 i 0.00 k 0.00 h 0.00
1952 0.00 c 0.00 c 21.38 b 266.40 e 331.50 g 542.14 b 561.00 j 486.50 j 540.00 e 270.98 b 3.89 c 0.00 f 1644.79
1953 14.97 b 3.50 d 58.50 137.50 h 375.88 c 368.50 f 593.00 g 592.00 f 536.25 b 254.31 d 23.50 f 0.00 h 1243.41
1954 0.00 k 0.00 g 19.08 e 86.50 f 422.08 e 448.80 e 741.13 d 497.00 h 313.50 i 91.00 g 46.50 g 0.00 a 1631.08
1955 0.00 a 0.00 0.52 a 41.11 c 290.62 c 613.33 c 612.50 f 727.35 d 452.22 c 193.48 b 14.46 b 0.00 c 2333.11
1956 0.00 a 0.00 b 10.33 a 244.50 459.66 b 528.89 c 791.69 e 0.00 z 0.00 z 54.50 n 1.15 d 9.41 c 2045.63
1957 0.00 b 6.74 a 20.67 a 192.93 a 542.50 e 593.65 d 715.14 b 645.46 c 540.00 e 69.50 s 2.50 i 0.00 g 3257.09
1958 0.00 b 43.83 e 41.91 d 96.50 f 628.04 d 707.14 b 864.79 b 676.50 f 425.36 b 170.50 d 10.96 d 0.00 f 2892.53
1959 0.00 0.00 b 6.41 b 176.90 a 307.02 e 412.00 j 803.02 e 644.44 e 387.60 e 129.96 e 13.45 a 3.88 c 2472.68
1960 0.00 a 0.00 69.48 b 172.00 334.00 444.50 h 932.00 683.11 c 527.78 c 229.83 b 5.36 b 0.00 i 2953.55
1961 6.50 11.93 a 67.68 a 156.00 418.50 c 517.00 j 899.57 d 969.86 c 399.11 b 156.07 b 1.50 0.00 3086.72
1962 0.00 0.00 a 12.83 b 222.22 c 306.56 d 543.10 a 771.79 b 522.50 h 536.40 e 148.00 j 51.60 e 2.30 d 2446.80
1963 1.55 a 26.44 a 73.37 a 162.60 e 411.02 b 583.27 d 493.50 j 616.50 h 510.50 i 187.50 i 34.04 d 0.00 e 1292.29
1964 0.00 d 0.00 b 10.00 114.23 d 261.00 g 395.00 i 466.50 n 390.00 l 398.40 e 225.27 a 18.75 b 1.50 768.15
1965 0.00 a 1.83 e 13.90 b 141.00 g 264.50 f 580.20 e 831.04 e 597.00 h 267.00 i 280.79 e 42.69 d 0.53 b 1750.98
1966 0.00 b 1.12 c 44.00 k 138.60 e 453.08 e 509.48 a 537.00 i 579.00 h 496.00 g 131.50 g 12.22 c 1.00 f 1114.50
1967 5.34 b 8.50 f 12.50 f 53.00 f 259.00 i 291.50 r 823.88 e 888.50 670.50 204.17 b 31.55 a 0.00 2623.95
1968 1.00 24.86 a 72.33 a 134.48 a 389.00 591.96 b 838.00 696.50 503.00 100.46 d 6.00 1.00 3358.60
1969 0.00 0.00 c 20.67 a 216.00 509.36 b 723.10 a 758.00 711.89 c 551.79 b 106.50 23.50 0.00 a 3620.81
1970 0.00 a 0.00 a 18.60 a 64.14 a 445.50 733.93 b 880.00 794.63 a 366.11 c 151.00 f 18.21 b 0.00 a 3321.13
1971 12.50 1.04 a 17.50 f 152.07 a 481.00 563.28 a 824.50 928.50 403.50 174.24 b 4.50 0.00 3545.12
1972 0.50 19.50 101.55 b 91.11 c 470.34 b 399.00 i 568.50 g 543.50 l 242.50 g 212.00 19.50 11.00 925.51
1973 1.50 7.00 47.02 a 187.00 491.00 643.00 885.50 829.00 586.00 206.00 14.50 0.50 3898.02
1974 10.50 0.50 45.47 a 225.50 349.50 747.00 575.00 h 520.00 i 519.64 b 181.50 13.50 0.50 i 2093.11
1975 0.00 b 0.00 0.00 j 62.88 d 313.50 559.80 e 921.00 521.00 g 188.00 p 161.95 b 1.00 i 11.00 2030.13
1976 0.00 a 0.00 a 7.23 a 169.80 e 435.00 214.50 n 377.50 p 761.88 e 335.00 o 70.00 i 19.50 r 0.00 i 1373.92
1977 0.00 q 5.00 f 0.00 t 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
Period of Record Statistics
MEAN 1.57 4.37 39.65 182.69 423.16 591.02 814.09 747.98 479.19 198.66 20.02 3.91 3514.61
S.D. 3.58 8.40 30.30 74.29 87.13 72.43 65.23 80.65 85.08 55.95 19.98 6.46 281.38
SKEW 2.60 2.66 0.82 0.64 0.10 0.15 0.17 0.44 0.07 -0.45 2.04 2.03 -0.45
MAX 14.97 43.83 138.50 420.50 628.04 747.00 995.21 969.86 670.50 294.00 93.50 26.00 4141.00
MIN 0.00 0.00 0.00 41.11 234.00 448.80 660.50 566.00 311.00 75.00 0.00 0.00 2750.07
NO YRS 60 59 59 57 56 54 51 47 55 54 55 53 29