COTTAGE GROVE 1 S, OREGON

Monthly Total Growing Degree Days

(351897)

Base Temperature = 40 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1916 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 715.00 560.00 246.97 a 100.00 21.81 d 1643.78
1917 39.00 92.00 51.00 232.00 402.48 a 507.00 0.00 z 0.00 z 0.00 z 0.00 z 264.00 209.00 1796.48
1918 170.50 79.00 200.50 292.50 377.00 686.00 712.00 718.50 671.00 430.00 125.50 65.50 4528.00
1919 105.50 67.50 145.50 281.50 392.50 511.50 762.00 752.00 536.00 244.50 158.50 75.50 4032.50
1920 112.00 43.50 124.00 196.00 361.00 560.50 747.50 794.00 567.50 349.00 128.50 85.00 4068.50
1921 62.50 164.00 197.50 259.00 404.50 636.50 709.00 748.00 511.50 458.50 244.00 74.00 4469.00
1922 15.50 18.00 100.50 177.50 435.50 670.50 802.00 732.00 632.50 432.00 78.50 98.00 4192.50
1923 103.00 62.50 162.00 280.00 460.50 570.00 743.50 805.00 605.00 412.00 246.50 57.00 4507.00
1924 80.50 203.50 129.50 305.00 516.00 627.50 742.50 737.50 577.50 370.00 130.00 51.00 4470.50
1925 134.50 177.00 190.00 326.50 523.00 590.00 740.50 683.00 508.00 273.00 157.00 136.00 4438.50
1926 92.00 167.00 312.50 480.00 489.50 671.00 796.00 786.50 504.50 475.00 292.50 93.50 f 5066.50
1927 91.00 105.00 139.00 264.50 381.50 622.00 774.00 798.00 582.00 444.50 295.50 31.50 4528.50
1928 129.50 99.50 282.50 282.00 393.00 f 588.00 794.50 746.50 582.00 360.63 a 201.50 60.00 4126.63
1929 12.50 29.00 183.00 172.50 425.50 557.00 738.50 769.50 563.50 464.50 108.00 137.00 4160.50
1930 16.50 189.50 228.50 406.03 a 394.73 a 544.00 725.00 803.13 d 603.50 369.50 136.00 63.00 4479.40
1931 135.50 99.00 244.00 372.00 565.00 601.00 820.00 757.00 593.50 426.50 151.50 53.00 4818.00
1932 61.50 102.00 269.00 283.00 415.50 634.50 695.00 768.00 595.00 465.00 276.00 65.50 4630.00
1933 49.00 44.00 189.50 255.00 346.00 576.50 744.50 816.00 522.00 480.00 180.50 207.50 4410.50
1934 201.50 203.00 409.00 454.50 553.50 612.50 744.00 815.50 550.50 469.50 275.50 89.00 5378.00
1935 51.00 111.00 78.00 240.00 372.00 591.00 753.50 768.50 651.00 349.50 103.00 64.50 4133.00
1936 83.00 65.00 159.00 362.50 518.00 357.50 l 714.50 790.00 534.00 399.50 88.50 98.00 3812.00
1937 0.00 40.00 214.00 227.00 459.50 614.00 755.50 710.00 589.50 499.00 285.50 145.50 4539.50
1938 65.00 90.50 160.50 325.50 481.00 652.50 895.50 719.50 703.50 429.50 102.00 115.50 4740.50
1939 61.50 58.00 230.00 368.50 516.00 556.50 807.00 824.50 654.50 484.00 222.00 227.00 5009.50
1940 64.50 163.00 312.00 363.50 539.50 643.00 803.00 842.00 705.50 544.00 164.50 169.00 5313.50
1941 130.00 155.00 310.50 337.50 510.00 585.00 869.50 793.00 555.00 421.50 280.50 144.00 5091.50
1942 72.00 76.50 155.50 323.00 470.00 546.00 837.00 839.00 634.00 463.00 199.00 131.00 4746.00
1943 22.50 136.50 194.50 389.00 412.00 552.50 758.50 734.50 694.00 454.50 211.00 56.50 4616.00
1944 72.50 74.00 166.50 284.50 440.00 600.50 803.50 749.00 709.00 561.00 152.00 56.50 4669.00
1945 125.50 132.50 120.00 246.50 501.00 583.50 807.50 804.50 585.00 424.00 172.50 136.00 4638.50
1946 72.50 85.00 182.50 277.50 512.50 590.00 789.50 774.00 553.50 285.00 126.50 112.50 4361.00
1947 49.50 165.50 263.50 357.50 538.50 566.50 753.00 699.50 614.00 473.00 205.00 62.00 4747.50
1948 52.50 67.50 131.00 186.50 421.00 683.50 697.50 742.00 577.00 445.50 89.50 33.00 4126.50
1949 0.00 102.00 191.50 357.00 519.00 609.50 725.50 766.50 635.50 267.50 304.50 46.50 4525.00
1950 10.00 114.50 144.00 232.50 390.00 617.00 792.00 846.50 629.50 441.00 223.00 241.50 4681.50
1951 86.00 117.50 95.50 353.50 484.50 678.50 791.50 731.00 653.50 422.00 198.50 34.00 4646.00
1952 46.00 113.50 126.00 306.00 465.00 539.50 795.50 787.50 698.50 510.50 92.00 75.00 4555.00
1953 189.10 a 104.50 160.50 274.00 391.50 490.00 736.50 757.00 639.50 422.00 282.00 114.00 4560.60
1954 87.50 146.00 112.00 299.50 462.50 499.00 685.50 658.50 518.00 362.00 290.00 74.00 4194.50
1955 41.50 46.50 94.00 150.50 404.50 589.50 668.00 688.50 567.00 406.50 207.00 140.00 4003.50
1956 89.50 26.50 166.00 325.00 512.00 558.50 802.50 755.00 609.50 346.50 125.00 100.50 4416.50
1957 4.50 111.00 216.50 329.50 531.00 613.50 683.50 662.50 661.00 364.77 a 73.50 114.50 4365.77
1958 135.00 250.50 153.00 281.00 600.50 679.00 883.00 855.00 614.00 453.00 247.50 203.00 5354.50
1959 172.50 105.00 205.50 333.50 411.50 626.50 798.50 742.50 587.50 451.50 180.50 81.50 4696.50
1960 73.50 118.00 252.50 317.00 419.50 604.00 830.00 720.50 617.00 456.50 169.00 67.50 4645.00
1961 150.00 190.50 192.50 302.50 455.50 692.50 804.00 865.50 539.50 384.50 121.00 110.50 4808.50
1962 68.50 121.50 152.00 359.50 381.00 563.50 733.50 752.00 658.00 408.50 257.50 136.00 4591.50
1963 17.50 289.00 158.50 222.00 450.00 577.00 652.00 759.50 747.00 439.50 211.00 109.50 4632.50
1964 71.50 55.00 124.00 197.00 379.00 0.00 z 0.00 z 0.00 z 538.00 0.00 z 132.50 121.00 1618.00
1965 82.00 0.00 z 0.00 z 0.00 z 0.00 z 549.50 0.00 z 0.00 z 550.50 0.00 z 255.00 83.50 1520.50
1966 86.50 61.50 195.00 318.50 0.00 z 614.00 726.50 742.00 684.00 403.50 214.00 111.00 4156.50
1967 119.00 119.50 142.00 156.50 419.50 677.00 804.00 886.00 711.00 418.50 199.00 76.50 4728.50
1968 92.00 237.50 257.00 217.00 431.50 0.00 z 799.00 743.00 631.50 378.50 224.50 85.50 4097.00
1969 70.50 32.00 174.00 274.50 556.50 663.00 692.00 685.50 615.00 360.00 181.50 95.00 4399.50
1970 165.50 172.00 225.50 154.50 442.00 681.50 789.00 748.50 500.00 351.50 207.50 64.00 4501.50
1971 100.00 86.50 120.50 251.50 459.00 532.50 768.50 819.50 529.00 331.50 123.50 46.00 4168.00
1972 70.50 165.50 287.00 196.00 476.00 588.50 831.00 823.50 520.50 348.00 215.50 108.50 4630.50
1973 68.50 159.50 135.00 288.00 514.00 616.00 774.00 695.00 641.00 397.50 133.50 138.00 4560.00
1974 119.00 57.50 201.50 285.00 408.50 640.50 763.00 790.00 695.00 376.00 231.00 133.00 4700.00
1975 147.00 102.50 104.00 161.00 449.50 551.50 789.50 665.50 645.50 393.50 145.50 131.50 4286.50
1976 94.00 79.50 132.00 244.50 433.50 472.50 753.00 744.00 630.00 424.00 274.50 31.00 4312.50
1977 50.50 158.50 135.50 308.50 378.50 617.00 710.50 893.00 555.50 391.50 173.00 156.50 4528.50
1978 133.50 172.00 287.50 243.50 389.50 653.00 774.50 772.00 569.00 441.50 132.50 49.50 4618.00
1979 16.00 122.50 276.50 311.50 475.00 561.00 776.00 725.00 669.00 478.50 113.00 149.00 4673.00
1980 67.50 145.00 171.50 331.50 414.00 511.50 754.50 658.50 608.50 417.50 258.00 e 159.00 4497.00
1981 86.50 156.00 221.00 293.00 433.00 598.00 728.50 828.00 606.00 352.00 200.00 130.00 4632.00
1982 52.00 115.50 136.00 182.00 411.00 653.00 757.00 792.50 593.50 390.00 105.50 80.50 4268.50
1983 133.82 a 172.00 248.50 236.00 457.50 512.00 662.50 855.50 543.50 423.50 227.00 84.00 4555.82
1984 126.00 155.00 291.00 248.00 440.50 549.50 734.00 751.50 568.00 338.50 138.00 13.00 4353.00
1985 19.00 74.50 92.00 359.00 432.50 601.00 842.00 731.50 489.50 326.50 93.00 20.15 a 4080.65
1986 116.00 166.96 a 310.00 227.50 462.50 676.00 658.00 829.50 501.50 0.00 z 214.00 67.50 4229.46
1987 82.00 118.00 233.50 376.00 528.50 653.50 715.50 729.00 575.50 413.50 210.50 93.00 4728.50
1988 71.50 164.50 184.50 339.50 424.50 569.50 790.00 727.50 597.00 515.50 176.00 67.50 4627.50
1989 97.50 57.50 219.00 414.00 451.50 621.50 707.00 717.00 621.00 389.00 230.00 98.00 4623.00
1990 144.00 107.00 286.00 410.00 445.00 648.50 853.50 0.00 z 711.00 408.50 205.00 40.00 4258.50
1991 77.50 267.50 158.50 277.00 389.00 545.00 839.50 832.00 704.00 421.50 267.00 82.00 4860.50
1992 149.50 238.00 325.50 433.50 617.00 716.00 827.00 824.50 641.50 470.00 217.50 31.00 5491.00
1993 58.00 66.50 310.00 334.00 573.50 604.50 665.50 774.00 645.50 461.00 100.50 92.50 4685.50
1994 156.00 75.50 262.00 387.50 542.50 568.50 828.50 762.50 712.00 407.50 96.50 140.00 4939.00
1995 165.50 265.50 218.50 289.00 518.00 608.50 882.50 771.00 715.50 437.00 334.50 164.50 5370.00
1996 96.00 158.00 198.50 i 229.50 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 254.00
1997 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
1998 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 343.50 r 744.50 417.50 228.50 103.00 1493.50
1999 96.00 91.00 154.50 268.00 412.00 617.50 816.50 859.50 664.00 420.50 289.00 87.50 4776.00
2000 32.50 143.00 145.50 378.00 543.50 711.50 833.00 809.00 652.50 417.00 97.50 53.50 4816.50
2001 55.00 77.00 234.00 251.00 565.50 594.50 813.00 852.00 675.00 a 409.00 237.00 52.00 4815.00
2002 83.00 116.50 136.00 331.50 445.50 685.00 916.50 839.50 685.00 369.00 197.50 123.50 4928.50
2003 190.00 104.50 285.50 269.50 492.50 729.50 935.50 901.50 725.00 532.50 129.00 102.50 5397.50
2004 107.50 131.00 318.00 362.00 566.00 695.00 935.50 924.50 625.00 416.00 141.00 75.00 5296.50
2005 87.50 79.50 257.50 295.50 540.50 578.00 892.00 906.00 587.00 427.50 95.00 103.00 4849.00
2006 94.50 73.50 118.00 312.50 512.50 696.50 913.00 812.00 672.00 355.00 165.00 78.50 4803.00
2007 36.50 98.50 259.00 287.00 481.00 643.50 908.50 840.50 617.50 328.00 127.50 72.50 4700.00
2008 22.50 65.50 104.00 196.00 514.50 527.00 836.00 847.00 648.50 350.00 232.00 54.50 4397.50
2009 59.00 96.00 125.00 258.50 522.50 670.50 905.50 831.50 685.00 368.50 164.50 60.00 4746.50
2010 179.50 170.00 186.50 250.50 397.00 563.00 800.50 797.00 657.00 426.50 194.50 118.00 4740.00
2011 134.50 72.50 196.00 204.00 365.00 563.50 720.00 797.50 733.00 428.50 146.00 41.50 4402.00
2012 101.00 75.50 141.00 340.50 454.00 553.00 779.00 842.50 643.00 419.00 250.50 89.50 4688.50
2013 46.50 91.00 129.00 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 137.50
Period of Record Statistics
MEAN 86.47 117.99 193.26 291.32 461.97 603.89 780.19 778.45 616.30 409.78 185.86 95.05 4622.83
S.D. 47.31 57.28 69.60 70.27 61.83 57.07 66.20 59.50 64.35 60.52 64.24 46.74 322.87
SKEW 0.31 0.78 0.50 0.13 0.32 0.06 0.34 0.14 0.01 -0.34 0.14 0.83 0.61
MAX 201.50 289.00 409.00 480.00 617.00 729.50 935.50 924.50 747.00 561.00 334.50 241.50 5491.00
MIN 0.00 18.00 51.00 150.50 346.00 472.50 652.00 658.50 489.50 244.50 73.50 13.00 4003.50
NO YRS 95 94 92 92 90 90 90 90 94 91 95 94 83