FOSTER DAM, OREGON

Monthly Total Growing Degree Days

(353047)

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
1969 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 148.85 d 160.00 308.85
1970 139.00 185.50 215.50 181.50 472.50 704.50 806.00 747.50 529.00 355.00 208.00 63.50 4607.50
1971 76.93 d 103.00 114.50 242.50 468.00 523.00 790.50 857.50 558.50 333.50 148.50 41.33 a 4257.76
1972 68.50 134.00 245.00 198.50 501.50 601.00 850.50 840.00 542.00 359.00 224.00 118.50 4682.50
1973 68.72 a 171.50 159.65 a 315.50 495.50 614.50 798.50 675.50 609.50 388.50 133.50 145.50 4576.37
1974 98.50 59.50 185.50 258.50 385.00 616.50 756.50 778.50 709.50 407.50 220.00 172.00 4647.50
1975 133.00 85.50 112.00 142.00 444.50 553.50 782.00 677.50 654.00 420.00 170.00 133.00 4307.00
1976 85.50 75.50 122.00 230.00 449.50 485.00 740.00 727.50 658.00 404.50 240.00 59.00 4276.50
1977 61.50 160.00 131.50 344.00 352.50 636.50 717.00 899.50 568.50 413.00 197.50 166.00 4647.50
1978 146.00 183.00 311.50 268.50 402.50 673.50 792.00 773.50 579.00 415.50 108.50 48.50 4702.00
1979 11.50 103.00 269.50 289.00 494.50 631.00 796.00 744.00 682.00 503.50 128.00 153.00 4805.00
1980 60.50 157.50 170.00 356.00 423.50 525.50 765.50 684.50 615.00 446.50 256.50 176.50 4637.50
1981 98.50 156.00 242.50 314.00 466.50 568.00 747.50 872.00 652.00 352.50 238.00 122.00 4829.50
1982 50.50 115.00 164.00 239.00 430.00 659.00 724.00 766.50 582.00 415.00 122.00 89.50 4356.50
1983 155.00 174.00 268.50 309.00 520.00 556.50 700.50 784.50 551.50 391.50 256.50 67.00 4734.50
1984 100.50 140.00 281.00 255.00 412.00 530.00 760.50 780.50 609.50 336.00 169.50 24.00 4398.50
1985 23.00 63.00 113.50 352.00 472.00 638.00 893.00 739.00 505.00 372.50 83.00 19.50 4273.50
1986 135.00 156.50 325.50 266.00 482.50 724.50 693.00 896.00 534.50 458.00 211.00 79.50 4962.00
1987 99.50 160.50 241.00 408.50 558.50 684.50 751.00 779.50 651.00 484.50 227.00 90.00 5135.50
1988 65.50 145.50 214.50 336.00 450.00 617.50 806.50 768.00 626.50 525.50 200.00 73.00 4828.50
1989 73.00 49.00 208.50 434.50 480.50 669.00 713.50 730.00 686.00 401.00 204.00 86.50 4735.50
1990 103.00 64.50 261.50 393.00 447.50 632.50 869.00 839.50 704.50 391.00 201.00 38.00 4945.00
1991 59.00 223.00 140.50 266.00 388.00 509.00 825.50 833.00 702.50 431.50 218.50 84.50 4681.00
1992 118.00 243.50 332.50 434.00 617.00 756.00 839.50 814.50 620.50 464.00 174.50 43.00 5457.00
1993 49.00 70.50 258.00 306.00 577.50 595.00 674.50 769.50 665.00 496.50 62.50 90.50 4614.50
1994 123.50 75.50 268.50 361.00 521.00 556.50 816.00 775.50 701.00 392.00 63.50 109.50 4763.50
1995 138.00 215.50 221.00 282.00 506.00 613.50 842.00 734.00 722.00 385.00 300.50 136.00 5095.50
1996 121.50 162.00 243.00 359.50 415.50 591.50 890.50 820.50 578.50 396.00 188.50 99.00 4866.00
1997 121.00 100.50 204.50 315.50 635.00 599.50 786.50 868.00 698.00 369.50 293.00 34.00 5025.00
1998 159.00 191.00 235.00 306.50 418.00 599.00 891.50 821.00 706.50 396.00 225.50 94.50 5043.50
1999 86.28 a 101.00 134.00 267.00 388.00 569.50 747.00 817.50 642.00 399.00 295.00 81.00 4527.28
2000 39.50 120.50 142.50 381.00 481.50 667.50 747.00 749.00 634.50 409.50 104.50 77.50 4554.50
2001 73.50 80.00 205.50 242.50 525.50 527.00 763.50 822.00 667.00 392.00 238.00 72.00 4608.50
2002 81.00 121.50 115.00 288.50 396.00 623.50 842.00 766.50 645.50 337.50 209.50 137.00 4563.50
2003 177.00 98.00 260.00 249.50 458.00 689.50 896.00 837.50 689.00 526.50 133.00 107.00 5121.00
2004 89.00 137.00 295.50 372.00 511.00 647.50 883.50 891.00 576.00 407.00 131.00 83.00 5023.50
2005 129.00 68.50 299.00 296.50 529.00 538.50 829.50 847.50 577.00 443.50 108.50 97.50 4764.00
2006 109.00 91.50 139.00 296.00 479.00 662.00 876.00 769.50 634.00 352.00 179.00 71.50 4658.50
2007 24.00 99.50 245.00 269.00 427.50 580.00 850.00 772.50 574.00 331.00 107.50 64.00 4344.00
2008 20.50 73.50 93.00 169.50 454.00 511.50 800.00 0.00 z 609.50 372.50 227.50 69.50 3401.00
2009 42.50 56.00 121.50 251.90 a 0.00 z 652.00 878.00 798.00 696.00 e 345.00 160.00 56.50 4057.40
2010 206.27 e 169.50 180.50 266.50 407.00 553.00 816.73 e 811.00 634.50 444.00 200.00 133.00 4822.00
2011 109.00 90.00 189.00 192.93 a 377.50 591.50 714.50 802.50 750.00 434.50 138.00 31.00 4420.43
2012 90.50 100.50 114.50 332.50 431.00 544.00 762.00 839.00 672.41 a 421.00 259.00 98.00 4664.41
2013 45.00 75.50 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 120.50
Period of Record Statistics
MEAN 92.37 122.86 204.52 293.93 465.52 605.14 795.92 793.35 632.63 407.43 184.37 90.80 4706.43
S.D. 43.95 49.65 67.59 67.89 62.53 63.01 61.06 56.17 60.11 50.11 60.90 41.32 269.09
SKEW 0.28 0.50 0.06 0.05 0.67 0.20 -0.01 -0.10 -0.19 0.64 -0.13 0.35 0.39
MAX 206.27 243.50 332.50 434.50 635.00 756.00 896.00 899.50 750.00 526.50 300.50 176.50 5457.00
MIN 11.50 49.00 93.00 142.00 352.50 485.00 674.50 675.50 505.00 331.00 62.50 19.50 4257.76
NO YRS 44 44 43 43 42 43 43 42 43 43 44 44 41