STAYTON, OREGON

Monthly Total Heating Degree Days

(358095)

Base Temperature = 65 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
1951 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 632.50 h 0.00
1952 786.00 635.50 630.16 b 275.50 i 290.50 187.00 38.50 37.72 a 90.54 b 251.10 a 817.76 a 732.63 a 4497.40
1953 586.86 b 621.50 649.97 a 504.31 a 361.50 262.00 64.67 b 57.87 a 102.50 349.27 a 498.50 668.10 b 4727.05
1954 773.97 a 625.15 b 672.91 b 473.00 276.00 224.50 110.50 91.00 177.00 403.00 b 474.00 779.00 5080.03
1955 827.00 704.67 a 733.50 578.50 385.36 b 174.00 126.00 57.50 172.00 372.00 b 642.12 d 753.00 5525.64
1956 729.00 832.94 b 658.23 a 389.48 a 222.50 197.50 47.65 d 48.00 126.72 a 395.77 a 717.86 b 773.45 a 5139.11
1957 1004.50 621.19 a 556.45 a 403.00 233.53 a 139.00 67.00 70.78 a 37.00 337.00 636.00 611.73 a 4717.19
1958 668.50 409.50 600.50 402.50 151.00 75.00 6.50 0.50 138.50 298.50 551.00 593.00 3895.00
1959 667.50 603.00 551.50 416.00 352.88 a 122.50 30.00 39.50 217.00 335.00 629.50 752.50 4716.88
1960 858.50 648.50 589.00 413.50 357.50 102.00 31.52 a 89.50 139.50 346.00 583.00 787.00 4945.52
1961 652.00 501.50 553.50 433.00 297.00 86.00 29.00 7.50 195.00 387.50 a 681.00 737.00 4560.00
1962 856.50 643.50 650.00 381.50 410.00 168.00 80.50 61.50 115.00 400.00 541.50 736.50 5044.50
1963 971.00 445.00 618.00 508.50 273.00 172.50 88.00 23.00 45.00 297.50 516.00 727.00 4684.50
1964 707.00 686.00 622.50 505.50 366.50 164.50 51.00 65.50 174.50 317.00 666.50 771.00 5097.50
1965 739.50 591.00 538.00 386.50 363.50 130.00 36.00 101.00 150.00 261.50 475.00 803.00 4575.00
1966 744.00 645.50 599.00 386.50 286.50 121.50 42.00 30.50 80.50 354.00 532.00 612.50 4434.50
1967 634.50 571.50 629.50 557.00 291.50 79.50 13.00 1.00 49.00 327.00 557.50 739.00 4450.00
1968 777.00 490.00 492.50 504.50 309.00 132.00 38.50 70.00 138.00 399.50 550.00 810.50 4711.50
1969 920.50 684.00 566.00 449.00 213.00 83.00 55.50 83.00 122.50 427.00 606.00 692.00 4901.50
1970 732.00 537.50 534.50 549.00 294.50 108.50 40.50 55.50 199.00 402.50 556.00 771.50 4781.00
1971 788.50 671.50 661.00 480.00 276.00 217.00 63.00 14.50 193.50 440.50 625.00 798.00 5228.50
1972 845.00 608.50 475.69 b 557.50 250.00 146.50 31.50 31.00 217.50 416.00 524.50 894.00 4997.69
1973 826.00 550.50 598.50 452.00 251.50 157.50 43.50 101.50 127.50 404.00 642.00 661.50 4816.00
1974 851.00 668.50 553.50 453.50 352.00 118.00 70.50 27.50 51.50 326.50 524.00 639.00 4635.50
1975 690.50 599.00 630.50 564.00 285.95 b 177.50 51.50 81.50 99.50 399.50 601.50 675.50 4856.45
1976 721.50 685.50 653.00 477.00 287.00 233.50 51.50 57.00 94.00 371.50 569.00 830.50 5031.00
1977 835.50 569.50 633.50 380.50 402.00 90.50 51.50 25.50 168.00 338.50 602.00 658.00 4755.00
1978 684.00 528.50 482.57 a 459.50 325.50 71.38 a 48.00 51.50 170.00 320.00 741.21 a 883.50 4765.65
1979 1035.50 649.00 513.50 450.00 297.00 0.00 z 39.78 a 42.00 94.00 259.00 631.00 651.00 4661.78
1980 888.00 614.00 610.00 390.50 354.50 228.00 61.00 98.00 138.00 348.50 524.50 684.00 4939.00
1981 745.55 a 616.50 555.50 436.00 301.50 180.50 87.00 49.50 74.50 j 234.00 o 562.50 523.50 g 3534.55
1982 288.00 x 244.50 p 630.50 538.50 311.50 125.36 b 62.00 46.50 144.00 357.00 675.00 753.50 3643.86
1983 685.50 530.50 500.50 457.00 272.50 193.00 107.50 0.00 z 198.50 415.00 513.00 895.00 4768.00
1984 732.00 592.00 490.00 506.00 368.00 234.00 73.00 47.50 159.00 468.50 619.00 870.00 5159.00
1985 961.50 739.50 654.00 393.00 285.00 124.50 14.00 59.50 187.00 381.00 823.50 975.00 5597.50
1986 676.00 587.50 430.50 488.50 321.50 85.50 89.00 12.50 218.50 330.50 545.50 777.50 4563.00
1987 790.50 564.50 525.00 363.50 236.50 114.50 65.00 44.00 112.00 260.50 523.50 803.50 4403.00
1988 807.00 655.50 584.50 421.50 347.50 166.50 60.50 61.00 146.00 265.00 536.50 789.00 4840.50
1989 742.00 834.50 611.50 330.50 291.00 113.00 72.50 61.00 90.50 391.50 557.31 d 801.00 4896.31
1990 0.00 z 0.00 z 535.02 b 345.50 320.85 a 148.50 32.00 24.00 55.50 412.00 543.50 977.00 3393.87
1991 0.00 z 491.00 629.50 472.00 378.00 0.00 z 34.00 0.00 z 0.00 z 329.00 522.00 741.42 a 3596.92
1992 670.50 515.50 463.00 326.00 183.50 76.50 27.00 29.50 142.00 304.50 575.50 798.00 4111.50
1993 918.50 737.50 506.00 420.50 205.50 159.00 97.00 54.50 104.00 262.00 786.00 817.00 5067.50
1994 691.50 674.50 498.00 382.00 221.50 155.50 27.50 11.00 57.50 385.00 726.00 709.00 4539.00
1995 666.50 526.00 542.00 466.00 236.00 155.00 19.00 60.00 52.50 384.00 431.50 693.00 4231.50
1996 706.00 668.50 543.50 380.50 360.50 137.00 26.50 34.00 162.00 398.50 584.00 701.50 4702.50
1997 749.50 629.50 575.50 461.00 147.00 95.00 17.50 2.50 70.00 395.50 484.50 779.50 4407.00
1998 628.50 525.00 539.50 432.00 319.00 111.50 12.50 28.00 90.50 373.00 524.50 783.27 a 4367.27
1999 734.50 604.50 633.95 a 468.00 365.50 174.00 67.50 31.00 113.57 b 329.00 474.00 718.00 4713.52
2000 772.93 a 615.50 635.50 388.50 278.00 100.00 41.00 60.50 120.00 362.50 708.62 a 763.12 a 4846.17
2001 767.00 668.00 573.50 488.79 a 255.00 187.50 38.50 29.00 100.50 372.00 506.38 a 729.50 4715.67
2002 744.00 617.50 669.50 419.50 339.50 121.50 22.00 41.00 85.00 388.50 554.00 667.50 4669.50
2003 616.50 594.50 512.50 467.00 291.00 103.00 12.00 15.50 82.50 252.00 668.00 707.50 4322.00
2004 776.00 600.00 482.50 339.00 206.50 96.50 13.00 11.50 124.50 282.50 604.50 680.00 4216.50
2005 715.00 640.50 463.50 407.00 178.50 122.50 5.50 9.00 126.50 277.50 627.50 776.00 4349.00
2006 628.00 656.50 580.98 b 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 1865.48
Period of Record Statistics
MEAN 763.97 613.72 574.97 443.46 293.29 143.24 48.72 45.06 126.25 352.11 590.60 753.42 4738.92
S.D. 101.96 81.84 66.60 62.65 63.10 47.53 27.96 26.83 49.05 54.34 87.99 82.80 341.39
SKEW 0.74 0.19 -0.07 0.23 -0.35 0.51 0.66 0.30 0.10 -0.29 0.82 0.54 0.08
MAX 1035.50 834.50 733.50 578.50 410.00 262.00 126.00 101.50 218.50 468.50 823.50 977.00 5597.50
MIN 586.86 409.50 430.50 326.00 147.00 71.38 5.50 0.50 37.00 251.10 431.50 593.00 3895.00
NO YRS 52 53 55 53 54 52 54 52 52 53 54 53 47