STAYTON, OR

Monthly Sum of Heating Degree Days (Degrees Fahrenheit)

(358095)

Base Temperature = 65 F

File last updated on Apr 25, 2015
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.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
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)JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDECANN
1951-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z632.50h0.00l
1952786.00 635.50 609.83b275.50i290.50 187.00 38.00a36.50a87.52b243.00a790.50a709.00a4413.35a
1953567.93b621.50 611.79c487.50a342.50a245.50a62.59b56.00a102.50a338.00a498.50 646.55b4580.85
1954752.14c602.83b651.21b461.93b276.00 224.50 110.50 87.00a174.00a391.61c474.00 779.00 4984.71
1955793.00a691.10b733.50 578.50 372.93b169.86b122.50a54.50a172.00 360.00b459.50g753.00 4800.88a
1956729.00 804.22b649.29c376.50a222.50 183.00a46.11d48.00 122.50a383.00a693.93b735.52b4993.56
19571004.50 599.00a529.14b403.00 226.00a133.50a66.50a59.44d37.00 337.00 636.00 592.00a4623.08
1958668.50 389.42b600.50 389.50a151.00 75.00 7.22d0.50a129.98b270.00c522.00a576.43c3780.06
1959644.00a574.00a531.96c402.50a339.31b123.77b30.00 38.50a217.00 335.00 616.50a752.50 4605.04
1960826.50a648.50 589.00 413.50 357.50 102.00 30.50a89.50a139.50 329.50a583.00 787.00 4896.00
1961652.00 501.50 553.50 433.00 297.00 86.00 29.00 7.50 195.00 375.00a681.00 737.00 4547.50
1962856.50 643.50 650.00 381.50 410.00 168.00 80.50 61.50 115.00 400.00 541.50 736.50 5044.50
1963971.00 422.00a618.00 508.50 273.00 172.50 88.00 23.00 45.00 297.50 506.00a727.00 4651.50
1964707.00 686.00 622.50 505.50 366.50 164.50 51.00 65.50 174.50 317.00 666.50 771.00 5097.50
1965739.50 591.00 538.00 386.50 363.50 130.00 35.50a101.00 150.00a261.50 475.00 803.00 4574.50
1966744.00 645.50 599.00 386.50 286.50 121.50 42.00 30.50 80.50 354.00 517.00a612.50 4419.50
1967634.50 571.50 629.50 557.00 291.50 79.50 13.00 1.00 49.00 327.00 557.50 739.00 4450.00
1968777.00 490.00 492.50 504.50 309.00 132.00 38.50 70.00 138.00 376.55b550.00 810.50 4688.55
1969920.50 684.00 566.00 449.00 213.00 83.00 55.50 83.00 122.50 408.50a606.00 692.00 4883.00
1970732.00 537.50 534.50 549.00 294.50 108.50 40.50 55.50 199.00 402.50 556.00 771.50 4781.00
1971788.50 671.50 661.00 480.00 276.00 217.00 63.00 14.50 193.50 440.50 625.00 798.00 5228.50
1972845.00 608.50 462.32c557.50 250.00 146.50 31.50 26.50a217.50a416.00 524.50 894.00 4979.82
1973826.00 550.50 598.50 452.00 251.50 157.50 43.50 101.50 127.50 388.50a642.00 661.50 4800.50
1974851.00 668.50 553.50 453.50 352.00 118.00 70.50 27.50 51.50 326.50 524.00 639.00 4635.50
1975690.50 599.00 612.50a564.00 276.72b177.50 51.50 81.50 99.50 399.50 601.50 675.50 4829.22
1976721.50 685.50 653.00 460.00a287.00 222.50a51.50 57.00 96.32b371.50 569.00 830.50 5005.32
1977835.50 539.00a633.50 380.50 402.00 90.50 51.50 25.50 168.00 338.50 602.00 658.00 4724.50
1978684.00 528.50 467.00a459.50 313.00a69.00a43.50a51.50 170.00 320.00 716.50a866.50a4689.00
19791005.00a629.31b513.50 450.00 297.00 -----z38.50a42.00 94.00 253.50a631.00 651.00 4604.81a
1980888.00 614.00 610.00 390.50 354.50 228.00 61.00 98.00 138.00 348.50 524.50 684.00 4939.00
1981721.50a616.50 555.50 422.50a301.50 180.50 87.00 49.50 74.50j234.00o562.50 507.50h3497.00c
1982253.00y231.50q610.34b447.50f227.50i118.50g64.66b45.52b159.50c354.23e658.71b753.50 2646.46e
1983685.50 518.19b500.50 457.00 272.50 193.00 107.50 -----z204.00 415.00 493.00a895.00 4741.19a
1984732.00 570.00a473.50a506.00 368.00 234.00 73.00 47.50 159.00 468.50 619.00 836.50a5087.00
1985927.00a739.50 654.00 378.50a285.00 124.50 14.00 59.50 196.00a381.00 823.50 975.00 5557.50
1986676.00 587.50 430.50 488.50 321.50 85.50 89.00 12.50 218.50 330.50 545.50 777.50 4563.00
1987790.50 548.00a503.00a363.50 236.50a114.50 65.00 44.00 112.00 260.50 523.50 793.93c4354.93
1988800.00 655.50 584.50 421.50 347.50 166.50 60.50 61.00a146.00 260.69b536.50 759.00a4799.19
1989720.00a813.00a589.66b326.00a287.50a109.02c72.50 61.00 92.70b391.50 538.73d752.07b4753.67
1990-----z-----z504.64c329.74c311.38b144.48b32.00 24.00a52.00a412.00 529.00a969.44d3308.69b
1991818.50 491.00 617.50 455.71b378.00 220.50a30.00a30.50a-----z325.00 503.50a699.31b4569.52a
1992663.33d515.50 463.00 313.50a180.52b68.50a27.00 27.00a118.00a321.00 563.89c765.50a4026.74
1993888.62b704.60b506.00 405.50a192.00a145.50 93.50a56.38b104.00 248.79b763.50a796.11d4904.50
1994672.00a654.75b498.00 363.54b221.50 155.50 27.50 11.00 57.50 377.07b705.00a693.33d4436.69
1995642.50a507.00a523.50a457.50 236.00 155.00 19.00a62.07b54.38b384.00 431.50 660.00a4132.44
1996706.00 668.50 530.17b380.50 360.50 137.00 19.00a35.89c154.28e396.35e563.18e701.50 4652.87
1997734.48b609.58b552.00a429.30b147.00a90.62b18.75c2.50a64.13d395.50 484.50 779.50 4307.87
1998611.00a509.88b545.50 426.00a307.50 104.09b8.50 28.00 90.50 373.00 507.50a740.17b4251.65
1999714.50a604.50 612.93b468.00 358.50 174.00 67.50 31.00 109.79b310.34b474.00 718.00 4643.06
2000750.00b615.50 635.50 388.50 278.00 96.50 41.00a60.50a120.00 362.50 685.00a738.50a4771.50
2001745.00a668.00 551.00a472.29b247.50a187.50 38.50a29.00a95.50a372.00 489.50a729.50 4625.29
2002709.14b597.00a676.50 412.00a327.93b121.50 18.50a36.00 74.05b392.50 558.00 647.50a4570.62
2003595.00a608.00 516.50 471.50 286.50a79.75b12.00a14.50 86.50a236.38b645.50a683.00a4235.13
2004776.00 578.67b482.50 326.52c205.50 94.50a13.00 11.50 126.20c267.50a585.50a650.17b4117.56
2005706.07c616.50a456.50a394.00a166.55b110.00a4.00a9.00a117.50a271.50 627.50 776.00 4255.12
2006628.00 618.50a566.25c369.50 -----z77.68b9.31b17.59b77.50 373.50 526.50 710.17b3974.50a
2007780.52b546.00 419.48b388.50a218.04c110.30b2.00 11.25c117.50 402.50a663.65d759.00 4418.74
2008862.24b636.46c661.50a550.50 301.55b239.00 45.00e54.50 141.89b416.50 498.50a831.00a5238.65
2009831.50 644.50a681.00 485.00 273.75c93.50 21.50 48.00 116.00 419.00 582.50 929.00 5125.25
2010610.50 537.50 549.00a460.50a363.50 172.00a70.00 64.50 115.50 368.50 609.50 666.50 4587.50
2011757.50 716.50 605.50 563.50 408.50 171.50 74.00 -----z77.00 23.50g638.50 874.00 4886.50b
2012770.00 660.50 681.00 409.50 319.50 187.98b37.00a23.50 98.50 324.00 513.50 709.50 4734.48
2013919.00 438.50i595.50 400.50 260.50 96.50 12.50 9.00a99.50 472.00 643.00 996.00 4504.00a
2014819.50 701.00 529.50 433.50 211.50 106.00 13.00 7.00 56.00 214.50 607.50 671.50 4370.50
2015721.50 505.50 462.50 -----z-----z-----z-----z-----z-----z-----z-----z-----z1689.50i
Period of Record Statistics
MEAN760.09 606.50 568.73 438.36 290.56 142.02 45.72 42.27 121.60 350.94 582.77 750.41 4672.19
S.D.98.95 80.46 70.46 64.42 63.50 48.98 28.24 26.32 47.76 58.87 81.72 90.51 337.68
SKEW0.49 -0.05 -0.06 0.34 -0.24 0.39 0.60 0.39 0.30 -0.39 0.75 0.70 -0.09
MAX1005.00 813.00 733.50 578.50 410.00 245.50 122.50 101.50 218.50 472.00 823.50 996.00 5557.50
MIN567.93 389.42 419.48 313.50 147.00 68.50 2.00 0.50 37.00 214.50 431.50 576.43 3780.06
YRS62.00 61.00 64.00 61.00 61.00 61.00 63.00 61.00 61.00 61.00 62.00 62.00 52.00