BRUNEAU, IDAHO

Monthly Total Heating Degree Days

(101195)

Base Temperature = 65 F

File last updated on Jul 24, 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
1962 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 56.50 0.00 24.00 42.00 363.00 642.41 a 881.50 2009.41
1963 1225.00 385.50 i 635.00 495.00 134.00 70.00 0.00 a 1.00 f 33.00 278.00 698.50 1123.50 4692.00
1964 1104.50 1011.50 812.50 505.86 a 103.50 h 0.00 z 0.00 z 32.00 o 140.50 358.00 740.50 875.50 5548.86
1965 925.50 718.00 788.50 340.00 283.00 69.00 2.50 31.00 241.00 315.50 610.50 1032.50 5357.00
1966 927.50 811.50 631.00 413.50 123.00 75.00 c 0.00 a 4.02 d 57.12 d 324.50 i 602.40 e 1015.25 a 4660.28
1967 824.60 a 718.15 a 662.22 b 592.76 a 207.46 e 63.10 a 0.00 a 0.00 a 39.00 399.90 a 701.00 1121.00 5329.20
1968 1055.50 690.50 563.54 c 504.44 c 203.00 39.50 0.52 a 59.00 144.50 398.50 721.50 963.21 c 5343.71
1969 928.40 b 816.00 738.83 d 329.40 e 77.00 f 50.50 0.57 d 3.32 c 57.93 a 532.74 d 757.78 c 968.48 b 5183.96
1970 847.00 0.00 z 210.50 u 570.54 b 182.50 36.96 b 0.00 0.00 b 222.22 c 408.50 f 673.97 a 985.28 a 3518.47
1971 948.50 739.41 a 733.15 a 438.33 c 132.30 c 46.61 b 0.00 0.00 207.22 c 476.92 e 746.11 c 1064.16 b 5532.71
1972 815.00 g 804.46 d 620.60 e 457.20 e 157.30 d 21.11 c 3.10 a 0.00 a 184.00 389.00 728.50 1255.50 4620.76
1973 1021.50 729.00 641.50 441.50 157.07 a 61.50 4.00 2.00 103.00 384.40 a 674.50 855.50 5075.47
1974 1106.00 766.00 655.00 429.83 a 241.00 25.00 3.50 3.32 c 67.78 c 392.50 685.56 c 958.00 5333.48
1975 1136.31 b 788.31 b 705.00 585.00 251.10 a 38.28 a 2.00 9.30 a 81.50 346.00 748.50 946.57 b 5637.86
1976 997.50 848.50 777.77 c 449.48 a 119.19 b 63.50 0.00 13.50 67.50 b 409.20 a 757.00 1141.12 b 5644.26
1977 1287.57 b 791.00 699.05 a 267.50 0.00 z 0.00 0.00 c 23.52 b 105.00 357.03 b 720.00 840.50 5091.17
1978 820.50 751.33 a 467.07 a 400.00 239.22 a 36.67 c 0.00 a 14.98 a 143.50 377.50 824.50 1157.00 5232.27
1979 1374.52 c 811.50 610.50 431.25 b 159.50 39.31 a 0.00 0.00 a 20.00 278.47 b 861.50 874.50 5461.04
1980 1015.00 695.00 673.00 306.50 186.50 82.50 0.00 a 17.71 c 81.50 379.00 739.00 993.00 5168.71
1981 949.50 701.04 a 597.27 a 373.50 208.22 a 52.78 c 3.50 0.00 a 106.15 d 445.50 606.00 874.00 4917.45
1982 1132.00 868.50 661.00 526.50 241.00 62.00 7.00 0.00 135.00 412.00 854.00 964.00 5863.00
1983 899.00 641.50 566.00 515.50 256.50 36.50 16.00 0.00 92.50 330.50 636.50 1149.00 5139.50
1984 1264.00 943.50 637.00 460.50 223.50 118.50 0.00 6.00 151.00 495.50 705.50 1208.00 6213.00
1985 1291.00 1007.00 795.50 310.50 136.00 23.00 0.00 4.00 234.00 479.00 1062.93 a 1509.00 6851.93
1986 944.00 604.00 472.50 428.00 247.50 8.00 18.50 1.50 229.00 383.50 710.00 1134.00 5180.50
1987 1143.00 746.50 577.50 226.50 119.00 24.00 17.50 13.50 73.50 317.00 684.00 957.00 4899.00
1988 1050.50 772.00 598.50 305.50 207.00 30.50 0.50 0.00 144.00 175.00 697.00 1133.00 5113.50
1989 1141.50 1070.50 579.50 327.00 209.50 17.50 0.00 15.50 62.50 392.00 732.00 1049.00 5596.50
1990 916.00 818.00 561.00 265.00 234.00 62.00 4.00 0.50 10.00 351.50 711.00 1398.50 5331.50
1991 1242.00 644.00 614.00 447.00 255.00 81.00 0.00 0.00 48.50 362.50 758.50 954.50 5407.00
1992 907.00 629.50 486.00 269.50 68.50 36.50 2.50 27.00 91.50 336.50 610.50 i 1107.50 3962.00
1993 896.00 j 0.00 z 196.50 u 224.00 m 118.00 135.50 28.00 29.50 112.00 381.00 939.00 980.00 2723.00
1994 1002.50 847.50 532.00 261.00 k 34.50 z 28.00 m 2.00 0.00 15.50 361.50 868.00 660.00 l 3629.00
1995 519.50 l 591.50 612.00 308.50 i 135.00 k 101.00 5.50 14.50 76.50 435.00 606.00 973.50 3415.50
1996 961.50 869.00 603.00 405.50 268.00 28.00 0.50 7.00 187.50 410.50 700.50 869.50 5310.50
1997 963.50 781.00 586.00 469.50 133.00 24.00 13.00 0.00 76.00 445.50 672.50 1054.00 5218.00
1998 809.50 697.00 638.50 455.00 252.00 50.50 l 0.00 z 0.00 74.00 435.50 615.00 1043.00 5019.50
1999 940.50 768.00 616.50 486.50 286.00 85.00 5.50 0.52 a 137.50 389.50 557.50 1038.50 5311.52
2000 959.50 641.11 a 655.02 d 300.52 a 173.60 a 39.00 2.50 0.00 c 146.50 424.00 971.00 1072.50 5385.24
2001 1100.50 827.62 b 580.22 a 479.50 157.50 51.00 1.72 d 0.00 a 48.75 b 353.40 a 642.00 1067.90 b 5310.10
2002 1010.60 a 877.50 735.00 413.50 221.00 57.41 a 0.00 a 7.00 133.50 560.87 d 772.00 916.50 5704.88
2003 820.50 805.00 561.50 443.00 250.00 24.00 0.00 0.00 89.40 e 256.50 789.50 835.00 4874.40
2004 1086.00 888.00 497.50 320.00 204.00 36.50 0.00 24.50 107.00 375.00 816.50 885.00 5240.00
2005 999.50 796.00 614.50 409.00 192.50 94.00 0.00 5.00 138.50 391.00 845.50 1107.50 5593.00
2006 873.50 858.00 687.00 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 2418.50
Period of Record Statistics
MEAN 1023.23 784.96 630.45 414.88 195.72 51.29 3.44 8.61 108.15 384.18 734.56 1030.99 5405.69
S.D. 142.83 107.81 84.30 92.41 54.71 29.06 6.18 12.41 60.89 70.50 103.39 142.26 388.84
SKEW 0.60 0.50 0.24 -0.14 -0.30 0.83 2.41 2.00 0.55 -0.14 1.02 1.16 1.84
MAX 1374.52 1070.50 812.50 592.76 286.00 135.50 28.00 59.00 241.00 560.87 1062.93 1509.00 6851.93
MIN 809.50 591.50 467.07 226.50 68.50 0.00 0.00 0.00 10.00 175.00 557.50 835.00 4874.40
NO YRS 41 41 42 40 38 41 42 42 44 42 43 43 31