ODESSA, WASHINGTON

Monthly Total Growing Degree Days

(456039)

Base Temperature = 40 F

File last updated on Jul 25, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 793.50 802.00 845.00 592.00 273.50 10.50 0.00 3316.50
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 18.50 104.00 294.50 534.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 962.00
Period of Record Statistics
MEAN 7.11 22.63 95.79 264.99 506.47 709.65 931.07 898.93 620.95 287.72 50.32 6.43 4417.68
S.D. 10.86 25.93 51.91 75.92 99.22 90.83 94.31 95.70 93.87 80.76 35.73 7.69 428.02
SKEW 2.47 2.09 0.30 -0.17 -0.08 -0.13 0.00 -0.03 0.22 0.47 0.90 1.16 -0.51
MAX 60.00 120.17 211.00 433.00 738.50 936.00 1121.50 1133.05 845.50 476.00 142.50 27.00 5396.67
MIN 0.00 0.00 10.50 73.00 263.50 436.50 719.00 637.50 458.00 111.50 2.00 0.00 3285.02
NO YRS 58 58 57 58 57 58 58 58 58 56 58 58 53