DESMET 1 S, IDAHO

Monthly Total Heating Degree Days

(109029)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 198305
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
1963 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 302.00 o 810.00 1098.00 1908.00
1964 1063.00 948.50 894.50 667.00 442.50 202.00 90.79 c 157.00 349.50 521.50 906.00 1067.84 c 7310.12
1965 1050.00 829.23 b 941.00 516.00 423.67 a 227.50 72.69 b 86.91 c 414.00 413.50 764.50 1027.50 6766.50
1966 1032.30 a 902.50 818.00 588.21 b 337.00 233.00 48.71 c 95.50 150.00 571.00 782.50 918.00 6476.73
1967 936.00 790.00 866.50 718.50 425.50 142.00 40.96 c 18.00 112.50 508.00 843.50 1107.00 6508.46
1968 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
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1970 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
1971 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
1972 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 401.00 617.50 830.00 1232.00 3080.50
1973 1160.00 836.50 768.50 634.00 384.50 239.50 91.00 108.00 308.00 620.50 970.00 937.48 b 7057.98
1974 1306.00 833.50 854.50 645.00 565.50 150.00 111.50 120.50 283.50 588.00 797.50 1008.50 7264.00
1975 1168.00 1031.00 891.50 731.50 448.00 303.00 59.00 149.00 261.00 593.00 888.00 986.00 7509.00
1976 1013.00 941.00 935.50 644.50 419.50 321.00 111.50 115.50 230.50 622.00 848.50 1014.50 7217.00
1977 1275.50 779.50 876.50 534.00 495.50 123.50 121.86 b 66.50 369.50 632.00 916.50 1081.00 7271.86
1978 1045.50 789.00 724.50 620.00 516.00 207.50 88.50 173.00 331.00 629.00 1022.50 1404.00 7550.50
1979 1616.50 930.50 773.50 615.00 429.00 240.50 88.00 86.00 223.50 529.50 979.50 883.50 7395.00
1980 1287.00 838.00 879.50 486.50 430.00 300.50 108.50 212.00 250.86 a 596.50 828.10 a 909.50 7126.97
1981 896.50 785.00 746.50 590.50 441.00 300.00 111.50 71.00 282.50 622.50 757.50 1010.50 6615.00
1982 1147.00 a 900.50 786.50 722.00 480.00 164.00 164.00 86.50 187.50 l 649.85 d 1004.50 1128.00 7232.85
1983 911.00 716.00 682.50 657.41 a 410.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3376.91
Period of Record Statistics
MEAN 1127.15 856.72 829.30 624.68 443.18 225.29 93.47 110.39 283.38 580.96 871.82 1050.83 7082.24
S.D. 188.48 83.39 78.74 73.28 54.66 64.76 32.14 49.61 87.92 63.28 86.36 131.16 371.33
SKEW 1.08 0.38 -0.29 -0.31 0.43 -0.03 0.27 0.31 -0.34 -1.34 0.41 1.19 -0.52
MAX 1616.50 1031.00 941.00 731.50 565.50 321.00 164.00 212.00 414.00 649.85 1022.50 1404.00 7550.50
MIN 896.50 716.00 682.50 486.50 337.00 123.50 40.96 18.00 112.50 413.50 757.50 883.50 6476.73
NO YRS 15 15 15 15 15 14 14 14 14 15 16 16 13