THREE LYNX, OREGON

Monthly Total Heating Degree Days

(358466)

Base Temperature = 65 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
1923 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
1924 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
1925 0.00 z 0.00 z 641.91 b 438.00 235.50 207.00 f 21.50 79.00 166.50 391.50 660.00 735.00 3368.91
1926 790.00 592.48 c 461.00 255.50 282.50 80.00 19.50 38.00 240.50 350.00 582.00 859.50 4550.98
1927 896.50 694.50 684.00 528.50 425.00 123.00 62.00 58.00 221.67 c 415.40 a 585.00 930.50 5624.07
1928 895.50 714.00 553.00 525.00 196.50 184.00 73.50 42.00 204.50 437.00 658.00 886.00 5369.00
1929 980.00 838.00 644.50 597.00 325.50 176.50 33.00 17.00 166.00 325.50 688.00 741.50 5532.50
1930 1222.00 666.00 580.50 361.00 404.00 181.50 61.50 26.00 144.50 448.98 a 666.00 835.50 5597.48
1931 774.00 664.50 632.00 400.00 185.00 143.50 31.00 40.00 212.00 385.00 731.00 910.50 5108.50
1932 908.50 835.50 664.50 481.00 335.50 136.50 87.00 78.50 111.00 352.50 585.00 985.50 5561.00
1933 922.50 861.50 699.50 500.50 479.50 183.50 38.50 49.00 292.50 348.00 614.50 710.50 5700.00
1934 710.70 d 514.00 421.00 246.00 206.00 133.00 47.50 25.50 166.00 295.00 554.00 758.00 4076.70
1935 946.50 635.00 729.00 463.00 306.00 119.00 103.50 44.00 75.00 460.00 761.00 822.00 5464.00
1936 802.00 913.50 700.50 365.50 227.00 136.50 46.00 26.00 142.00 266.00 651.00 771.00 5047.00
1937 1170.50 800.00 668.00 545.50 269.50 132.00 63.50 104.50 167.00 319.00 562.50 747.50 5549.50
1938 816.00 724.00 690.00 431.50 288.50 106.50 32.50 59.00 56.50 357.50 723.50 798.00 5083.50
1939 757.50 790.50 604.50 342.50 247.50 224.00 49.00 26.50 110.50 354.50 577.00 696.50 4780.50
1940 858.50 669.50 568.00 436.00 212.00 126.50 47.00 47.00 141.50 342.50 741.00 797.50 4987.00
1941 799.00 605.00 479.50 415.50 331.50 214.00 25.50 74.50 239.50 404.00 618.00 786.50 4992.50
1942 941.00 710.50 709.50 0.00 z 437.88 c 252.50 48.50 51.00 109.00 381.50 705.00 851.50 5197.88
1943 1019.50 717.50 733.00 441.00 423.50 261.00 72.50 103.50 90.50 406.50 620.00 828.50 5717.00
1944 889.00 763.50 721.00 509.50 354.00 228.50 72.50 78.50 160.00 291.00 670.00 854.00 5591.50
1945 820.50 725.00 758.00 593.50 306.50 246.50 45.50 51.00 209.00 382.00 734.00 850.50 5722.00
1946 840.50 735.50 714.00 514.00 284.50 227.00 83.00 66.00 207.50 558.00 747.00 795.00 5772.00
1947 960.50 650.50 564.00 420.00 217.50 224.00 71.50 106.50 153.00 399.00 633.00 812.00 5211.50
1948 837.50 854.50 746.50 595.50 402.00 129.00 116.00 105.50 229.00 421.00 738.00 985.80 a 6160.30
1949 1143.26 b 841.00 709.50 458.28 a 296.00 203.00 140.02 a 84.00 142.00 555.00 527.00 876.27 a 5975.32
1950 1164.50 845.00 775.00 587.50 428.00 224.00 57.00 49.00 157.50 462.50 691.50 699.00 6140.50
1951 910.50 748.00 816.33 a 418.00 357.00 146.50 57.50 108.50 117.50 454.00 666.00 943.43 a 5743.27
1952 1006.00 817.50 750.50 458.79 a 345.50 260.50 63.00 62.00 a 108.00 186.52 a 741.50 882.50 5682.31
1953 734.00 684.44 a 714.50 532.50 440.50 276.50 80.00 86.00 125.00 392.00 589.50 790.00 5444.94
1954 944.98 a 713.00 746.50 556.50 342.50 293.00 146.50 168.00 209.50 503.23 a 585.00 866.50 6075.22
1955 894.00 754.44 a 838.50 655.00 430.38 a 236.50 173.50 88.00 231.00 421.00 825.00 903.81 b 6451.14
1956 889.00 906.50 799.50 454.66 a 285.50 242.50 65.62 a 109.02 a 160.00 498.00 696.50 836.00 5942.79
1957 1106.70 a 764.50 697.00 483.00 277.00 148.00 88.00 130.50 86.00 447.95 a 714.00 806.00 5748.65
1958 789.00 574.50 703.00 508.50 171.50 114.11 b 17.50 18.00 163.00 337.00 655.00 692.00 4743.11
1959 844.00 741.50 680.50 483.50 412.50 186.50 74.00 85.50 227.50 377.00 654.00 809.00 5575.50
1960 1009.50 738.50 711.50 515.50 421.50 162.00 59.00 148.00 164.00 378.00 677.00 818.50 5803.00
1961 760.50 650.00 687.50 542.00 382.50 123.00 58.00 37.00 252.41 a 467.00 727.00 860.50 5547.41
1962 926.00 708.00 790.00 449.00 497.00 209.00 132.50 86.28 a 139.50 411.00 605.50 749.50 5703.28
1963 0.00 z 549.50 683.50 590.00 348.00 238.00 149.00 86.50 89.50 370.00 650.00 815.00 4569.00
1964 851.00 737.50 736.00 597.00 442.50 268.00 97.00 145.50 235.50 377.50 740.50 919.00 6147.00
1965 860.00 684.50 638.00 479.50 434.50 213.50 69.50 63.50 246.00 343.58 a 586.00 865.00 5483.58
1966 908.50 711.50 698.50 457.00 340.00 232.50 113.00 77.50 147.00 443.00 611.00 792.50 5532.00
1967 796.00 678.00 734.50 631.00 356.00 129.00 37.00 21.00 72.50 441.50 594.50 890.50 5381.50
1968 897.00 615.50 582.50 575.00 360.00 207.50 74.00 125.00 169.00 480.50 649.50 958.00 5693.50
1969 1093.50 798.50 692.00 524.00 266.50 117.00 106.00 111.00 173.50 490.00 622.50 799.00 5793.50
1970 881.00 624.00 681.00 647.00 376.50 158.50 72.50 72.00 292.00 484.50 675.50 903.00 5867.50
1971 945.00 719.50 835.00 587.00 369.50 299.00 103.50 30.00 238.00 507.00 708.50 919.00 6261.00
1972 966.00 765.00 646.50 619.00 324.00 182.00 51.50 56.50 280.50 445.50 635.50 1010.00 5982.00
1973 958.50 635.00 682.50 507.00 299.00 199.00 87.00 137.50 180.00 465.50 816.00 766.00 5733.00
1974 998.00 733.50 719.00 567.50 458.00 184.00 118.50 73.50 79.00 366.00 636.00 792.50 5725.50
1975 850.50 812.50 768.50 683.00 395.50 250.00 67.50 133.50 108.50 462.00 741.50 824.00 6097.00
1976 826.00 783.50 790.50 562.80 e 357.00 276.50 93.50 106.50 119.50 410.50 564.50 838.50 5729.30
1977 898.00 622.50 752.00 458.50 480.50 161.50 120.50 64.00 250.00 398.00 757.00 771.00 5733.50
1978 815.00 637.50 574.50 516.00 435.50 134.50 86.50 104.50 248.00 341.50 834.00 974.50 5702.00
1979 1132.00 825.00 616.50 532.50 334.50 168.50 87.00 81.00 103.00 333.00 708.50 755.50 5677.00
1980 983.00 721.00 725.00 466.50 378.00 278.50 90.50 146.50 172.50 390.50 615.50 801.00 5768.50
1981 722.50 675.00 603.00 516.00 376.50 238.50 100.50 57.00 181.00 502.00 631.50 825.24 b 5428.74
1982 933.00 770.00 702.50 614.00 385.00 174.50 99.50 85.50 199.50 447.50 748.50 850.00 6009.50
1983 790.50 645.00 594.50 512.00 317.00 248.50 150.00 59.50 234.00 437.00 643.00 1054.00 5685.00
1984 844.50 694.50 593.00 580.50 437.50 267.50 94.00 58.00 190.00 532.50 713.50 971.00 5976.50
1985 907.00 825.50 725.50 457.00 369.00 189.00 15.50 107.00 270.50 471.00 936.00 1004.00 6277.00
1986 780.00 736.50 511.00 543.50 366.50 120.50 116.77 a 10.00 282.50 339.00 627.00 826.50 5259.77
1987 909.00 675.50 646.50 408.00 298.00 158.00 113.50 75.00 142.50 300.50 623.00 925.50 5275.00
1988 982.00 746.00 679.00 473.00 403.00 220.50 98.50 72.00 197.50 257.00 700.50 856.50 5685.50
1989 874.50 936.00 718.50 421.00 382.00 157.50 110.50 114.50 142.00 470.50 642.00 861.50 5830.50
1990 820.00 837.50 605.00 408.00 404.00 209.50 54.50 62.00 94.00 544.00 674.50 1090.00 5803.00
1991 929.50 584.00 728.00 573.50 466.50 305.00 70.00 64.00 103.00 422.00 0.00 z 800.50 5046.00
1992 791.00 612.50 493.50 422.50 217.00 144.00 67.00 69.50 214.50 397.50 676.50 947.00 5052.50
1993 1076.00 830.50 647.50 529.50 261.00 250.00 185.50 124.00 148.50 364.50 835.00 865.50 6117.50
1994 791.00 783.50 603.50 448.50 294.00 247.00 58.50 57.50 129.00 502.00 853.00 907.00 5674.50
1995 822.00 644.00 681.00 555.50 318.50 238.00 64.50 136.00 107.00 490.50 556.50 829.50 5443.00
1996 854.50 847.00 684.00 502.50 447.00 209.50 52.50 k 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3544.50
1997 898.50 713.50 703.00 563.00 256.50 206.50 83.00 29.00 158.00 478.50 602.50 854.00 5546.00
1998 879.00 670.50 651.00 524.50 423.50 181.50 35.00 55.00 120.50 470.50 672.00 950.50 5633.50
1999 849.00 772.50 752.00 579.50 471.00 284.50 110.00 60.00 167.50 424.50 614.00 808.00 5892.50
2000 929.50 748.50 723.00 448.50 371.50 186.72 a 106.00 101.00 191.00 457.50 796.00 864.26 b 5923.48
2001 826.50 719.50 637.50 582.50 300.00 259.66 a 109.00 70.50 147.00 493.00 645.50 884.50 5675.16
2002 877.50 720.50 782.50 537.00 421.00 169.66 a 64.00 97.50 158.50 455.00 682.50 855.50 5821.16
2003 754.00 692.00 663.00 577.50 385.50 164.50 46.50 33.50 164.50 396.00 776.50 857.50 5511.00
2004 980.50 726.00 576.00 419.50 347.50 186.00 35.50 54.00 218.00 422.00 697.00 823.50 5485.50
2005 877.00 683.50 587.00 520.00 313.00 277.00 56.50 44.50 240.00 418.50 749.00 974.00 5740.00
2006 818.50 784.50 776.50 506.00 0.00 z 180.50 58.00 84.50 161.50 492.50 710.00 899.00 5471.50
2007 944.50 717.50 632.00 541.00 370.00 218.50 37.50 89.50 216.50 537.50 731.00 900.50 5936.00
2008 1016.00 770.00 782.00 666.00 406.00 300.50 71.50 88.00 193.50 501.00 623.50 992.00 a 6410.00
2009 946.50 801.00 803.50 575.50 352.00 165.50 60.00 66.50 129.00 543.00 748.00 1020.00 6210.50
2010 784.00 640.50 668.00 572.50 483.00 277.50 102.50 101.00 191.50 443.00 741.50 899.00 5904.00
2011 904.00 808.50 787.50 662.00 502.00 266.90 a 149.00 72.85 a 100.00 449.00 759.50 924.00 6385.25
2012 897.50 762.50 831.32 a 507.00 400.50 301.50 78.00 76.50 133.93 b 439.00 661.00 882.00 5970.75
2013 1010.08 a 727.00 665.00 4.50 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 2402.08
Period of Record Statistics
MEAN 900.67 728.60 680.67 508.68 353.69 201.10 78.03 75.48 170.44 418.73 678.78 858.37 5654.21
S.D. 106.12 83.67 84.93 83.88 78.79 55.69 35.88 34.36 56.30 72.27 77.03 82.58 413.00
SKEW 0.82 0.03 -0.62 -0.50 -0.29 0.02 0.64 0.39 0.21 -0.43 0.59 0.35 -0.96
MAX 1222.00 936.00 838.50 683.00 502.00 305.00 185.50 168.00 292.50 558.00 936.00 1090.00 6451.14
MIN 710.70 514.00 421.00 246.00 171.50 80.00 15.50 10.00 56.50 186.52 527.00 692.00 4076.70
NO YRS 87 88 89 87 87 87 87 87 87 87 86 87 82