ADEL 1 S, OREGON

Monthly Total Heating Degree Days

(350036)

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
1956 0.00 z 0.00 z 656.00 f 560.00 349.50 218.00 44.00 74.50 157.00 555.00 762.50 621.00 j 2720.50
1957 0.00 z 0.00 z 514.50 j 474.50 f 240.50 n 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1958 0.00 z 0.00 z 98.50 z 590.17 a 171.53 a 149.00 30.00 3.50 174.00 393.00 679.00 678.00 2868.21
1959 866.89 c 867.00 728.50 468.50 503.00 98.50 20.00 27.50 292.50 396.50 679.50 787.00 g 4948.39
1960 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
1961 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
1962 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
1963 0.00 z 0.00 z 0.00 z 0.00 z 233.00 g 219.50 70.50 49.50 152.50 200.50 k 742.00 928.00 2162.00
1964 1015.00 939.50 910.50 638.50 443.00 215.50 17.00 62.50 231.50 379.50 874.00 980.50 6707.00
1965 1015.00 784.50 815.00 561.00 439.00 163.50 37.00 78.00 341.00 379.00 739.00 1056.00 6408.00
1966 1036.00 937.50 789.50 500.00 230.00 208.50 46.50 45.00 180.00 494.50 730.00 957.00 6154.50
1967 951.00 776.50 865.50 847.50 371.00 187.50 0.00 7.50 103.50 428.00 666.00 1155.50 6359.50
1968 1033.00 706.50 682.50 595.50 365.00 122.50 2.00 136.50 165.50 442.50 811.50 1065.50 6128.50
1969 1031.00 961.50 924.00 580.50 229.50 126.50 22.50 21.00 99.00 629.50 693.50 903.50 6222.00
1970 965.50 695.50 567.50 i 731.50 306.00 149.50 0.50 0.00 252.12 d 524.50 726.50 1177.50 5529.12
1971 923.44 e 804.00 743.50 h 611.50 412.50 201.00 28.13 d 10.50 286.00 584.00 789.50 1153.00 5803.57
1972 1114.00 866.00 477.00 f 650.00 280.00 85.00 c 20.00 14.35 d 269.00 507.00 831.50 1178.00 5814.85
1973 1117.00 790.50 841.00 558.50 189.00 99.00 13.50 7.50 i 146.00 328.00 h 814.50 880.50 5449.50
1974 1100.00 821.50 792.00 591.00 341.50 62.00 38.20 c 25.00 67.00 414.50 685.18 b 1007.50 d 5945.38
1975 990.93 b 891.33 d 863.50 781.50 369.50 159.00 27.50 54.50 65.50 491.50 824.50 861.50 6380.76
1976 910.00 845.50 901.00 610.50 220.00 171.50 14.00 103.00 85.00 392.00 600.50 898.50 5751.50
1977 1196.00 710.50 872.00 418.50 529.00 26.00 34.00 34.50 197.50 0.00 z 0.00 z 0.00 z 4018.00
1978 183.50 y 331.00 n 534.50 605.50 313.50 f 110.50 i 45.00 98.96 e 305.77 d 319.54 e 873.00 1151.00 3933.27
1979 1190.50 841.50 699.50 574.00 295.00 117.50 7.50 40.00 50.00 364.50 858.50 887.00 5925.50
1980 970.50 690.50 812.00 493.50 351.00 210.50 5.00 32.00 122.50 414.00 695.50 830.50 5627.50
1981 923.00 826.00 751.00 506.00 332.00 115.50 20.50 3.00 173.50 595.50 729.00 887.00 5862.00
1982 1091.72 a 861.50 839.00 706.50 390.00 167.00 53.50 16.00 325.50 145.50 w 950.00 1072.00 6472.72
1983 927.50 795.00 771.50 712.00 391.00 175.50 45.50 26.00 m 162.50 428.00 794.50 133.50 z 5203.00
1984 1002.50 0.00 z 0.00 z 635.00 306.00 219.50 0.00 6.00 184.00 647.00 0.00 z 0.00 z 3000.00
1985 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 76.80 e 12.00 64.00 379.14 a 587.50 0.00 z 1039.00 2158.44
1986 769.00 734.50 0.00 z 0.00 z 77.00 n 53.00 37.50 0.00 z 0.00 z 243.50 o 721.55 a 924.50 3240.05
1987 1073.00 764.00 713.00 336.21 a 236.50 78.00 49.71 b 17.50 65.00 242.50 731.50 1047.00 5353.91
1988 1063.00 730.00 658.50 434.00 314.50 126.50 9.00 11.00 174.50 179.00 766.50 1052.00 5518.50
1989 1190.00 1141.00 675.28 a 413.00 370.00 69.00 5.50 59.50 160.50 470.50 742.24 a 936.00 6232.52
1990 960.50 967.00 528.50 375.00 391.00 166.50 30.00 46.00 122.00 537.50 1020.50 1339.50 6484.00
1991 979.00 0.00 z 0.00 z 650.50 503.00 0.00 z 0.00 z 0.00 z 0.00 z 423.00 723.50 963.50 4242.50
1992 923.00 0.00 z 666.00 481.50 0.00 z 0.00 z 44.50 l 25.50 n 75.50 l 403.00 560.00 k 596.50 o 2473.50
1993 0.00 z 0.00 z 729.53 a 326.50 o 129.00 q 144.00 o 36.00 u 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 729.53
1994 619.00 j 543.00 l 433.00 j 240.00 p 150.00 q 99.50 m 8.00 r 2.00 q 42.50 o 214.50 r 350.00 u 736.50 l 0.00
1995 977.00 306.50 l 372.00 q 220.00 s 103.50 v 84.50 t 12.00 u 10.50 r 53.00 q 251.00 o 264.00 q 566.00 l 977.00
1996 361.50 u 428.00 n 387.50 o 276.50 p 104.50 w 0.00 z 0.00 z 0.00 z 0.00 z 220.50 q 316.00 r 404.00 r 0.00
1997 735.00 i 510.00 k 469.00 k 423.00 k 69.50 p 0.00 z 4.50 p 7.00 o 80.50 o 232.50 o 290.50 p 510.00 o 0.00
1998 390.00 r 995.00 806.00 394.50 i 245.00 r 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 518.00 l 1072.00 2873.00
1999 972.33 e 532.50 m 561.00 i 484.50 j 0.00 z 86.50 o 2.00 o 22.00 o 74.00 o 206.00 n 621.00 948.00 2541.33
2000 969.00 806.50 787.00 257.50 l 366.50 120.00 d 0.00 z 9.00 n 154.00 g 509.00 907.50 d 539.50 m 4465.50
2001 1014.00 926.00 706.50 688.50 157.00 i 130.50 i 31.00 g 3.00 z 67.50 p 126.00 o 608.00 f 737.50 i 3335.00
2002 1041.50 812.00 608.00 i 136.00 t 295.50 l 139.50 0.00 z 0.00 z 55.50 o 403.50 i 743.50 902.50 3639.00
2003 787.50 858.00 749.50 722.50 450.57 b 73.50 0.00 z 0.00 z 122.00 g 308.81 e 947.50 986.50 5884.38
2004 1037.00 597.00 j 574.50 291.50 m 356.00 133.27 d 9.76 d 29.21 e 237.60 e 452.00 f 651.50 h 925.00 3302.34
2005 1060.00 837.00 736.50 681.00 458.00 265.00 0.50 0.00 z 119.50 n 316.00 k 781.00 1077.50 5896.50
2006 996.00 894.00 972.00 496.50 j 158.50 m 69.00 0.00 d 0.00 z 15.50 y 465.55 c 490.00 l 1069.50 c 4466.05
2007 1112.38 a 825.00 648.79 c 602.50 296.22 d 158.00 0.00 z 0.00 q 217.00 j 566.00 734.50 1161.39 c 6104.78
2008 1222.00 913.00 869.50 497.50 f 245.00 f 178.00 0.00 13.00 q 49.00 s 302.50 g 659.40 e 1115.00 4956.90
2009 971.00 878.00 878.16 b 399.50 k 156.50 p 73.50 p 5.00 p 0.00 z 38.50 o 339.50 n 500.50 k 862.00 h 2727.16
2010 877.54 e 830.00 585.00 j 403.50 m 271.50 r 63.50 r 0.00 v 17.50 n 70.50 n 183.50 q 558.00 k 689.50 h 1707.54
2011 1028.74 d 965.50 887.50 481.00 j 254.00 p 50.00 z 2.00 p 0.00 w 22.50 o 288.50 m 848.08 d 1062.30 c 4792.12
2012 958.33 b 935.77 a 851.98 a 311.00 l 155.00 o 53.00 s 0.00 q 0.00 n 0.00 z 268.50 k 517.00 h 1069.50 3815.58
2013 1224.50 b 901.92 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 0.00 z 2126.42
Period of Record Statistics
MEAN 1013.11 849.40 773.09 585.64 350.19 141.41 22.75 40.36 184.75 452.25 770.21 1010.49 6066.32
S.D. 102.88 93.85 108.44 116.66 90.25 56.90 18.75 33.87 88.08 108.43 93.87 124.70 376.43
SKEW 0.09 0.55 -0.46 -0.10 -0.04 0.01 0.52 1.04 0.44 -0.32 0.66 0.02 -0.27
MAX 1224.50 1141.00 972.00 847.50 529.00 265.00 70.50 136.50 379.14 647.00 1020.50 1339.50 6707.00
MIN 769.00 690.50 528.50 336.21 171.53 26.00 0.00 0.00 50.00 179.00 600.50 678.00 5353.91
NO YRS 44 39 36 34 33 38 35 29 31 32 37 38 16