ELGIN, OREGON

Monthly Total Heating Degree Days

(352597)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200902
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
1937 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 76.00 k 193.50 407.50 704.50 863.50 2169.00
1938 0.00 z 0.00 z 0.00 z 0.00 z 399.00 0.00 z 32.00 0.00 b 0.00 z 0.00 z 0.00 z 962.00 1393.00
1939 944.50 1034.00 793.50 490.00 297.08 a 259.66 a 46.50 34.00 202.50 530.50 774.50 849.50 6256.24
1940 997.00 811.44 c 686.50 528.50 267.00 108.50 17.57 a 34.50 94.00 g 452.00 950.50 930.50 5784.01
1941 952.50 761.50 694.52 e 531.21 a 334.28 a 186.50 15.50 a 63.00 353.28 a 569.37 a 728.50 920.00 6110.15
1942 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 203.50 g 476.37 a 868.50 1050.90 a 2395.77
1943 1272.50 894.50 842.50 0.00 z 0.00 z 181.50 k 87.32 a 126.00 195.50 544.50 827.07 a 0.00 z 4789.89
1944 594.50 q 996.50 931.15 d 524.50 323.50 192.00 55.05 b 84.73 a 186.96 b 448.43 b 922.76 a 453.50 r 4665.59
1945 1014.73 a 801.63 a 840.62 a 630.00 354.43 a 245.00 36.50 72.00 320.00 705.00 888.00 1133.00 7040.91
1946 1102.00 997.00 744.50 512.50 405.00 257.50 77.00 74.00 361.50 697.50 897.50 931.00 7057.00
1947 1284.50 828.00 699.00 471.72 a 218.00 256.00 31.50 0.00 z 156.00 474.00 847.00 281.00 v 5265.72
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 91.00 89.00 242.50 541.00 883.00 1165.00 f 1846.50
1949 1771.50 980.50 741.00 465.00 256.50 173.50 48.05 a 30.00 157.24 a 665.00 633.00 1037.00 6958.29
1950 0.00 z 0.00 z 0.00 z 324.00 n 455.50 203.00 36.88 b 44.50 259.50 422.50 728.00 808.00 2957.88
1951 1124.78 a 843.00 918.00 554.44 c 330.67 a 229.00 51.00 103.85 a 190.50 564.00 843.50 1133.50 6886.24
1952 1203.50 1001.50 908.30 a 480.50 329.50 193.50 61.50 77.50 150.50 408.00 989.00 1050.50 6853.80
1953 817.50 887.50 808.00 611.00 475.50 267.50 61.00 66.65 a 171.50 474.50 676.00 965.50 6282.15
1954 954.80 a 702.50 860.50 577.50 336.87 a 255.00 a 40.41 c 63.50 n 237.50 563.50 688.00 1076.50 6293.08
1955 1161.47 a 1045.00 1044.00 708.50 457.50 147.50 100.50 55.00 284.50 478.36 b 1002.00 1039.00 7523.33
1956 1078.00 1123.00 868.00 526.50 297.00 211.50 34.50 74.00 203.50 569.00 888.00 1017.50 6890.50
1957 1447.50 918.81 a 741.50 503.50 291.00 140.17 a 25.50 71.50 140.50 528.50 886.50 883.50 6578.49
1958 944.50 683.41 a 823.50 587.50 204.00 80.00 12.00 10.50 218.00 449.00 783.50 834.00 5629.91
1959 969.00 822.00 750.00 447.50 488.00 140.50 25.50 117.00 308.00 524.00 848.00 1043.50 6483.00
1960 1280.50 969.50 761.50 512.50 481.50 150.50 26.00 145.00 192.50 491.50 829.50 1032.00 6872.50
1961 977.00 716.00 757.50 581.00 381.00 85.50 14.00 9.00 349.00 544.50 897.50 1059.50 6371.50
1962 1221.00 909.50 854.50 467.50 485.00 186.50 104.00 102.96 c 203.00 526.50 726.50 933.50 6720.46
1963 1273.50 633.00 774.50 641.00 319.50 0.00 z 65.50 64.50 90.50 421.50 715.00 1042.00 6040.50
1964 1088.50 1017.50 882.00 639.50 404.00 196.50 27.00 132.00 306.50 487.50 798.00 1066.50 7045.50
1965 1050.00 791.00 870.50 509.00 415.50 155.50 57.50 78.00 382.50 399.50 0.00 z 962.00 5671.00
1966 607.50 m 950.00 801.41 d 655.20 e 395.85 e 270.54 b 43.00 f 65.44 d 93.46 d 426.00 f 591.00 f 915.65 d 4147.54
1967 646.50 751.52 c 792.80 d 451.50 j 313.50 g 72.50 l 1.00 j 5.68 a 70.00 474.30 a 778.89 c 1141.26 d 4660.95
1968 841.50 f 762.70 d 667.61 c 654.81 d 262.50 k 50.00 n 17.00 g 77.00 l 117.00 m 339.50 l 0.00 z 0.00 z 2085.11
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 173.00 645.00 792.00 968.00 2578.00
1970 1002.50 749.50 825.00 703.00 372.50 135.50 31.50 34.50 378.00 606.00 772.00 1088.50 6698.50
1971 972.50 809.00 881.00 566.50 319.50 234.00 84.00 15.00 366.00 627.00 804.50 1104.50 6783.50
1972 1135.50 861.00 676.00 658.50 307.50 123.00 49.50 29.00 312.50 522.00 768.50 1233.00 6676.00
1973 1138.50 784.00 737.50 603.00 293.00 167.00 30.00 53.00 198.50 541.00 850.50 893.50 6289.50
1974 1238.50 776.00 763.50 558.50 451.00 105.00 47.00 45.50 175.00 530.00 723.50 231.50 w 5413.50
1975 613.50 m 581.00 k 837.00 707.50 405.50 178.00 25.50 76.00 186.00 478.50 850.00 941.00 4685.00
1976 1067.50 932.50 884.50 598.00 339.50 233.50 29.50 93.00 136.00 522.50 722.00 1035.50 6594.00
1977 1251.50 778.50 836.00 466.50 440.00 64.00 63.50 62.00 254.50 484.50 833.50 904.00 6438.50
1978 924.50 740.50 610.00 545.50 423.00 131.00 26.00 64.50 235.50 495.50 948.50 1255.00 6399.50
1979 1479.00 879.00 739.50 543.00 303.00 143.50 29.00 14.00 109.50 424.00 942.00 870.50 6476.00
1980 1119.00 761.00 796.50 469.00 315.00 195.00 25.00 104.00 146.50 517.00 764.50 914.00 6126.50
1981 923.50 821.50 693.50 507.50 345.00 160.00 59.00 21.50 223.85 d 563.50 704.00 949.50 5972.35
1982 1121.50 961.00 786.50 645.00 382.00 95.00 67.00 28.50 233.50 514.00 895.00 1019.00 6748.00
1983 904.50 715.50 650.00 588.50 325.50 159.00 70.00 3.10 a 293.50 480.50 725.00 1282.00 6197.10
1984 1153.00 954.00 722.50 607.50 425.50 228.00 51.00 31.50 266.50 637.50 787.00 1251.50 7115.50
1985 1367.50 1087.50 877.82 a 478.50 302.50 126.50 0.00 75.50 384.00 574.00 1157.00 1390.00 7820.82
1986 971.00 756.00 590.00 557.00 356.50 75.50 85.50 4.00 335.50 504.00 811.50 1029.50 6076.00
1987 1169.50 798.00 696.00 360.50 250.50 113.50 55.50 78.00 147.50 517.00 760.00 1047.80 a 5993.80
1988 1134.50 856.50 745.50 451.00 325.00 167.50 44.50 44.50 203.50 298.00 776.50 1118.00 6165.00
1989 1138.00 1199.00 779.50 434.50 354.00 96.00 31.00 91.00 216.50 586.50 752.50 1002.50 6681.00
1990 975.00 911.50 728.00 448.00 424.50 191.00 34.00 85.00 117.50 612.00 758.00 1342.00 6626.50
1991 1218.00 730.00 827.00 621.50 480.00 274.00 0.00 z 41.00 200.00 564.00 850.00 978.00 6783.50
1992 978.50 706.00 631.00 481.50 271.50 136.50 73.50 107.50 279.50 486.00 893.50 1208.50 6253.50
1993 1305.00 1124.50 826.00 609.50 234.00 227.00 195.00 135.00 266.00 510.50 1033.00 979.50 7445.00
1994 894.00 944.50 722.50 490.50 284.50 210.00 51.00 55.00 157.50 594.50 1007.00 1089.00 6500.00
1995 1024.50 754.00 766.50 608.50 387.50 203.00 56.50 138.50 165.00 636.50 695.00 983.00 6418.50
1996 1000.00 979.50 729.50 541.50 450.50 177.50 40.00 95.00 327.00 555.00 786.00 1001.50 6683.00
1997 1069.50 847.00 723.50 617.00 279.50 176.00 89.50 27.00 158.50 551.00 714.50 1053.50 6306.50
1998 952.00 753.00 756.50 560.50 353.50 192.00 7.50 36.00 110.50 569.00 739.50 1103.50 6133.50
1999 914.50 843.00 770.50 652.50 435.00 221.25 b 91.00 25.00 248.50 512.50 642.00 1033.00 6388.75
2000 1013.50 765.50 742.81 e 432.00 324.50 154.62 d 60.00 70.00 230.00 545.48 e 988.50 1066.50 6393.40
2001 1139.50 928.50 718.50 603.00 299.00 182.00 38.23 a 27.50 125.69 a 0.00 z 0.00 z 0.00 z 4061.92
2002 0.00 z 0.00 z 850.50 585.50 412.00 156.00 36.00 112.50 238.00 683.50 811.00 970.00 4855.00
2003 864.00 866.00 697.50 596.50 5.50 z 124.50 20.50 24.50 175.50 404.50 939.00 953.00 5665.50
2004 1132.00 935.00 669.00 510.50 371.00 178.50 26.00 48.00 264.50 513.50 799.00 964.00 6411.00
2005 1031.00 854.00 712.50 571.00 314.00 237.50 39.50 58.50 302.00 513.50 861.00 1242.50 6737.00
2006 899.00 882.50 818.50 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 2600.00
2007 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
2008 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
2009 877.00 g 165.00 w 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
Period of Record Statistics
MEAN 1088.12 865.76 776.18 553.92 356.72 176.05 49.08 61.66 224.02 525.50 822.81 1031.39 6576.77
S.D. 179.89 121.00 84.24 76.43 71.66 53.87 30.61 37.20 79.56 76.96 102.91 123.30 424.71
SKEW 0.97 0.54 0.35 -0.03 0.09 -0.06 1.90 0.33 0.31 0.03 0.66 0.79 0.61
MAX 1771.50 1199.00 1044.00 708.50 488.00 274.00 195.00 145.00 384.00 705.00 1157.00 1390.00 7820.82
MIN 646.50 633.00 590.00 360.50 204.00 64.00 0.00 0.00 70.00 298.00 633.00 808.00 5629.91
NO YRS 59 62 64 61 61 60 62 63 65 65 64 62 47