ODESSA, WASHINGTON

Monthly Total Growing Degree Days

(456039)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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
1902 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 55.50 n 0.00
1903 79.00 j 0.00 a 58.42 e 162.50 f 415.06 d 299.50 t 625.50 h 1050.26 b 541.15 d 381.41 c 67.24 a 1.00 2514.54
1904 1.50 0.00 m 6.50 h 0.00 z 572.47 a 692.00 666.00 k 937.75 a 597.41 a 343.14 b 177.86 b 5.17 a 3327.29
1905 5.50 23.92 d 200.31 e 328.50 492.68 c 667.50 0.00 z 0.00 z 0.00 z 0.00 z 39.44 c 0.00 b 1757.85
1906 0.50 i 12.00 136.50 440.00 515.00 563.65 d 1257.50 585.50 j 674.50 345.17 e 70.18 b 0.00 b 4014.51
1907 0.00 3.50 42.00 v 217.00 542.50 653.00 899.50 765.50 563.50 0.00 z 0.00 z 7.20 c 3651.70
1908 0.00 i 8.00 58.50 271.55 a 469.50 706.00 1054.50 906.00 241.00 m 71.00 r 119.50 0.00 z 3593.55
1909 0.00 z 17.00 n 129.00 196.00 433.00 704.00 831.00 839.00 669.50 218.55 a 82.00 0.00 4102.05
1910 2.67 b 0.00 f 248.00 428.00 637.50 685.50 995.50 779.65 a 607.24 a 354.00 76.03 a 0.00 b 4814.10
1911 1.03 a 0.00 a 202.50 205.34 a 451.00 746.54 d 557.50 m 779.50 481.00 210.50 14.00 0.00 b 3091.42
1912 0.50 14.50 b 28.50 o 249.31 a 549.00 751.61 b 872.00 782.75 e 476.79 b 189.00 70.00 3.50 3958.95
1913 0.00 0.00 35.00 271.50 481.00 716.00 892.50 940.00 560.50 185.50 60.50 0.00 4142.50
1914 13.00 15.00 154.00 330.00 578.50 641.00 984.00 949.78 b 545.50 370.00 77.50 0.00 4658.28
1915 0.00 25.00 220.00 427.50 521.00 684.00 918.00 1079.00 553.00 363.00 24.00 5.50 4820.00
1916 2.50 2.50 119.50 287.50 401.00 662.00 812.50 931.00 629.00 223.50 33.00 2.00 4106.00
1917 0.00 0.00 7.50 155.00 491.00 615.00 987.50 983.50 686.50 356.50 103.00 36.00 4421.50
1918 14.50 12.00 124.50 303.50 448.50 848.50 1014.50 855.50 782.50 404.50 52.50 26.50 4887.50
1919 20.50 0.00 104.50 333.50 516.50 650.00 970.50 942.00 594.50 207.50 50.50 10.69 b 4400.69
1920 10.00 0.00 77.00 196.50 416.50 643.00 1048.50 921.00 605.50 266.00 36.50 1.00 4221.50
1921 3.50 28.50 102.00 172.20 e 547.50 788.00 900.50 938.00 448.00 330.50 50.50 30.00 4339.20
1922 0.00 0.00 21.50 168.50 441.50 870.00 1022.00 968.00 673.00 350.50 9.50 4.50 4529.00
1923 9.50 0.00 92.00 281.50 496.50 657.00 962.00 936.50 682.00 310.50 36.00 4.00 4467.50
1924 5.50 44.50 38.00 201.50 665.00 738.00 939.00 842.00 602.50 271.50 15.00 24.50 4387.00
1925 2.00 21.00 82.00 341.50 584.50 737.50 1020.50 845.27 a 520.34 a 174.00 13.50 2.50 4344.61
1926 0.00 25.00 113.00 366.50 454.00 748.50 1049.35 a 892.00 440.50 311.50 65.50 8.27 a 4474.12
1927 0.00 9.50 48.05 a 218.79 a 415.50 753.50 962.00 919.67 a 508.00 278.47 b 48.00 15.50 4176.98
1928 0.00 0.00 a 126.00 198.50 632.00 730.50 999.50 868.00 602.50 280.00 27.50 1.50 4466.00
1929 0.00 0.00 94.50 175.50 494.50 660.50 914.50 a 986.83 a 545.17 a 364.77 a 5.00 3.50 4244.77
1930 2.00 36.00 138.50 401.50 515.00 668.50 992.00 964.50 633.00 169.00 61.50 0.00 4581.50
1931 12.50 13.50 99.00 250.50 598.00 704.00 954.00 919.50 582.50 249.00 38.00 0.00 a 4420.50
1932 0.00 43.00 100.00 307.00 461.00 750.00 841.00 879.00 602.00 305.50 81.00 13.50 4383.00
1933 9.00 0.00 56.00 235.00 357.50 669.50 924.50 907.00 455.50 381.82 a 55.50 43.50 4094.82
1934 15.00 19.50 203.50 453.00 597.50 686.00 876.00 885.50 470.50 317.50 67.50 1.00 4592.50
1935 11.37 a 1.50 33.00 157.24 a 444.33 a 698.28 a 934.00 838.50 673.50 283.50 4.62 d 0.00 b 4079.83
1936 1.00 5.50 66.00 392.00 690.50 723.00 955.00 916.00 578.50 405.50 2.00 16.50 4751.50
1937 0.00 b 0.00 119.00 199.50 520.50 699.00 961.57 d 805.00 679.50 415.40 a 70.50 10.16 b 4480.13
1938 2.00 1.00 74.00 284.50 510.50 775.50 1040.50 835.00 808.50 366.00 32.50 20.50 4750.50
1939 14.50 2.00 169.50 357.86 b 619.48 a 641.50 1008.00 979.50 676.50 308.50 44.00 45.00 4866.34
1940 0.00 12.00 192.00 333.50 631.00 819.00 986.50 906.00 725.50 416.50 17.00 4.00 5043.00
1941 0.00 19.00 206.50 355.50 498.50 665.00 1051.00 886.00 449.50 280.00 83.00 31.00 4525.00
1942 0.00 5.50 101.00 306.00 439.50 597.00 977.00 957.50 663.00 329.00 16.00 0.00 b 4391.50
1943 0.00 0.00 81.00 298.93 b 374.00 567.50 911.00 796.00 664.50 340.50 21.00 14.50 4068.93
1944 0.50 5.50 71.50 266.00 508.50 685.50 934.81 b 807.50 651.00 464.50 47.50 6.00 4448.81
1945 10.50 18.50 54.50 189.00 506.50 625.00 914.00 874.00 520.00 367.50 39.50 2.50 4121.50
1946 0.00 0.00 z 128.00 262.00 553.50 635.50 932.00 914.00 600.50 198.50 8.00 28.50 4260.50
1947 0.00 z 47.50 225.86 c 343.00 673.45 b 721.61 b 963.50 859.50 663.00 331.50 19.50 0.00 a 4848.41
1948 0.00 8.00 0.00 z 0.00 z 0.00 z 793.50 789.50 845.00 592.00 273.50 10.50 0.00 3312.00
1949 0.00 5.00 68.50 321.50 618.50 698.50 893.50 888.00 711.50 179.00 133.00 9.50 4526.50
1950 0.00 4.00 35.50 182.00 445.50 676.00 942.92 a 934.00 696.50 261.50 22.00 13.50 4213.42
1951 0.00 19.50 41.50 284.00 518.50 701.90 a 954.50 886.60 a 667.50 295.00 20.50 5.68 a 4395.18
1952 0.00 8.50 85.00 392.50 601.00 721.00 968.50 915.02 a 735.00 476.00 27.00 1.00 4930.52
1953 60.00 26.00 139.00 266.50 472.50 594.00 922.00 944.00 701.00 414.50 127.76 a 8.00 4675.26
1954 9.50 33.50 45.00 204.00 570.50 619.00 921.00 832.00 611.50 258.00 142.50 5.00 4251.50
1955 0.00 0.00 28.00 138.00 397.50 803.50 884.50 922.00 650.50 319.50 37.00 1.00 4181.50
1956 1.50 0.50 87.00 373.50 632.92 a 674.50 1046.00 932.50 661.00 276.00 21.21 a 11.50 4718.12
1957 0.00 17.63 a 78.00 317.00 673.50 796.00 921.00 827.50 742.50 269.50 60.50 9.50 4712.63
1958 21.50 120.17 d 106.50 259.00 738.50 872.00 1106.00 1074.50 639.00 376.50 79.00 4.00 5396.67
1959 11.00 3.50 86.00 320.00 461.90 a 742.50 1031.00 814.00 573.00 265.50 45.50 13.00 4366.90
1960 1.50 5.50 163.50 269.50 442.50 731.50 1109.00 841.00 656.00 331.00 29.50 0.00 4580.50
1961 18.00 79.50 144.50 264.50 548.00 936.00 1078.50 1133.05 a 584.00 275.00 3.50 3.50 5068.05
1962 5.50 24.50 74.50 394.00 419.50 721.50 947.00 892.50 716.50 277.00 91.50 22.00 4586.00
1963 4.50 36.50 150.00 261.50 518.00 756.50 865.00 954.00 845.50 472.00 56.00 0.00 4919.50
1964 0.00 6.00 65.50 215.00 499.00 721.00 986.50 813.00 542.00 359.50 34.50 4.50 4246.50
1965 0.00 45.50 87.00 353.00 465.50 728.50 992.50 990.50 528.00 440.00 101.50 5.00 4737.00
1966 4.00 17.00 133.00 283.50 594.00 647.00 895.00 930.00 759.50 291.50 61.50 15.00 4631.00
1967 13.50 31.00 68.50 121.00 482.50 840.00 1023.00 1084.00 825.00 286.00 54.00 2.50 4831.00
1968 25.00 100.00 163.00 227.50 570.00 743.50 1050.00 838.00 663.00 236.00 26.50 8.50 4651.00
1969 0.00 0.00 101.00 310.00 619.50 879.00 935.50 846.00 651.50 191.00 53.50 2.50 4589.50
1970 0.00 27.50 60.00 164.50 552.50 870.00 1036.50 958.50 491.50 240.50 56.00 0.00 4457.50
1971 15.50 31.50 45.50 234.50 628.00 650.00 1004.50 1080.50 520.50 283.00 43.50 0.00 4537.00
1972 8.50 31.00 163.00 196.00 610.50 783.00 940.50 993.00 470.50 272.00 37.50 22.73 a 4528.23
1973 3.00 17.00 102.50 255.00 535.00 692.00 945.00 849.00 591.50 240.50 23.50 2.00 4256.00
1974 16.00 2.50 72.00 258.50 376.50 769.00 857.50 874.50 637.50 271.50 17.78 c 0.50 4153.78
1975 0.00 0.00 17.00 114.50 433.00 605.00 1005.50 739.00 613.50 237.50 59.50 14.00 3838.50
1976 0.00 0.50 31.00 174.00 424.00 544.00 812.50 747.50 662.00 213.50 45.52 a 0.00 3654.52
1977 0.00 17.00 25.50 342.00 314.50 764.00 805.50 983.50 458.00 173.50 25.50 4.00 3913.00
1978 0.00 5.50 159.50 224.00 374.00 692.50 898.48 a 811.00 523.50 259.50 9.50 0.00 3957.48
1979 0.00 5.00 102.00 199.50 519.00 720.50 949.00 891.00 694.00 353.00 11.00 4.00 4448.00
1980 0.00 18.00 38.00 355.00 516.15 a 555.50 830.50 716.00 569.00 289.50 67.00 27.00 3981.65
1981 25.00 36.50 115.50 242.50 461.26 b 583.00 805.00 895.00 522.50 95.50 p 32.50 0.00 3718.76
1982 0.00 11.50 14.00 73.00 431.50 756.00 813.00 815.50 512.00 164.50 4.00 0.50 3595.50
1983 4.50 32.50 92.50 194.00 522.50 622.00 792.00 918.00 499.00 244.00 88.50 0.00 4009.50
1984 3.00 4.50 0.00 z 209.50 368.50 637.50 922.50 918.50 513.50 215.50 29.50 0.00 3822.50
1985 0.00 0.00 45.00 295.00 570.00 709.50 1064.00 805.50 472.50 249.03 a 35.50 0.00 4246.03
1986 0.00 37.50 201.50 255.50 504.00 808.00 803.00 990.00 497.00 353.00 60.00 a 0.00 4509.50
1987 0.00 19.50 166.50 433.00 580.50 713.00 824.50 763.50 628.00 158.00 u 50.00 9.50 4188.00
1988 0.00 8.00 23.50 310.00 467.50 672.00 892.50 871.50 573.00 443.00 62.00 1.00 4324.00
1989 8.50 0.00 84.00 341.00 263.50 625.50 719.00 637.50 471.00 154.50 36.50 0.00 3341.00
1990 0.00 4.50 46.00 251.00 377.50 589.50 913.00 860.50 667.50 111.50 50.00 0.00 3871.00
1991 0.00 4.00 10.50 140.50 311.00 436.50 792.50 845.02 b 573.00 169.00 2.00 1.00 3285.02
1992 6.00 50.50 184.50 327.50 550.50 845.00 872.50 893.00 580.50 356.50 26.00 0.00 4692.50
1993 0.00 1.00 81.50 261.50 726.00 683.50 768.00 840.00 644.50 381.50 23.00 15.00 4425.50
1994 25.00 23.00 182.50 390.50 582.00 696.50 1032.00 949.00 743.50 299.00 20.50 21.00 4964.50
1995 15.50 105.50 135.00 250.50 278.50 p 692.00 933.00 765.50 746.00 239.00 105.00 10.00 3997.00
1996 7.00 21.00 78.00 299.50 388.50 678.00 1000.50 933.00 549.50 282.50 42.00 0.00 4279.50
1997 1.00 14.50 129.00 212.00 593.50 674.50 891.00 1003.00 708.50 281.50 77.50 7.50 4593.50
1998 4.00 57.00 145.00 299.50 559.50 733.00 1121.50 1003.50 775.50 305.00 84.00 16.50 5104.00
1999 16.50 32.00 119.00 228.00 411.50 666.00 870.00 1016.00 600.50 279.50 135.50 25.00 4399.50
2000 1.00 18.50 74.50 374.50 499.00 710.00 894.00 870.00 579.50 278.50 4.00 0.00 a 4303.50
2001 0.00 0.00 91.00 238.50 552.50 598.00 911.00 991.50 714.00 254.50 110.50 2.00 4463.50
2002 20.50 25.00 56.50 247.00 439.00 750.00 1023.50 878.50 610.00 217.00 97.50 24.00 4388.50
2003 31.00 17.50 153.50 282.50 503.00 768.00 991.00 962.00 710.00 453.50 41.50 1.50 4915.00
2004 3.50 13.50 211.00 343.00 503.50 783.50 1035.00 998.50 590.00 360.00 56.50 15.00 4913.00
2005 11.00 17.00 149.50 300.50 596.00 687.00 957.50 933.00 550.50 363.00 10.00 4.00 4579.00
2006 11.00 18.50 104.00 295.50 549.50 733.00 1034.00 888.50 613.50 284.00 69.50 1.50 4602.50
2007 0.00 21.00 184.50 248.50 539.50 705.50 1069.50 867.00 572.00 269.50 71.00 16.00 4564.00
2008 0.00 13.50 44.50 152.50 573.50 656.00 949.50 919.00 665.50 265.50 83.50 0.50 4323.50
2009 1.50 6.50 62.00 240.50 522.50 741.00 1012.00 964.50 736.50 209.50 37.50 0.00 4534.00
2010 23.00 33.00 127.00 296.50 395.00 635.00 893.50 891.50 635.00 361.00 76.50 0.00 4367.00
2011 19.50 16.50 102.82 a 117.50 401.00 645.50 809.50 914.00 735.00 293.50 19.00 8.00 4081.82
2012 2.50 10.50 108.00 326.50 477.50 655.50 1016.50 981.00 686.00 294.50 a 97.00 0.00 z 4655.50
2013 0.00 1.50 s 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
Period of Record Statistics
MEAN 5.94 17.89 102.86 270.18 508.84 702.53 945.64 899.37 614.31 296.28 50.51 7.67 4427.13
S.D. 9.17 21.64 55.69 79.53 90.57 78.98 88.73 83.64 91.09 76.77 34.67 10.04 360.13
SKEW 2.61 2.43 0.46 0.07 0.02 0.12 0.12 -0.01 0.12 0.19 0.97 1.65 -0.48
MAX 60.00 120.17 248.00 453.00 738.50 936.00 1257.50 1133.05 845.50 476.00 177.86 45.00 5396.67
MIN 0.00 0.00 7.50 73.00 263.50 436.50 719.00 637.50 440.50 111.50 2.00 0.00 3285.02
NO YRS 106 106 105 107 108 109 106 108 108 105 109 108 92